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TRSF3243CDWR中文资料

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APPLICATIONS

DB, DW, OR PW PACKAGE

(TOP VIEW)

DESCRIPTION/ORDERING INFORMATION TRSF3243

3-V TO5.5-V MULTICHANNEL RS-232COMPATIBLE LINE DRIVER/RECEIVER

SLLS862–AUGUST2007

?Operates With3-V to5.5-V V CC Supply

?Always-Active Noninverting Receiver Output

(ROUT2B)

?Low Standby Current...1μA Typ

?External Capacitors...4×0.1μF

?Accepts5-V Logic Input With3.3-V Supply

?Inter-Operable With SN65C3238,SN75C3238

?Supports Operation From250kbit/s to

1Mbit/s

?RS-232Bus-Pin ESD Protection Exceeds

±15kV Using Human-Body Model(HBM)

?Latch-Up Performance Exceeds100mA Per

JESD78,Class II

?Battery-Powered Systems

?PDAs

?Notebooks

?Laptops

?Palmtop PCs

?Hand-Held Equipment

The TRSF3243consists of three line drivers,five line receivers,and a dual charge-pump circuit with±15-kV ESD protection pin to pin(serial-port connection pins,including GND).This device provides the electrical interface between an asynchronous communication controller and the serial-port connector.The charge pump and four small external capacitors allow operation from a single3-V to5.5-V supply.In addition,this device includes an always-active noninverting output(ROUT2B),which allows applications using the ring indicator to transmit data while the device is powered down.The device operates at data signaling rates up to1Mbit/s and an increased slew-rate range of24V/μs to150V/μs.

ORDERING INFORMATION

T A PACKAGE(1)(2)ORDERABLE PART NUMBER TOP-SIDE MARKING

Tube of20TRSF3243CDW

SOIC–DW TRSF3243C

Reel of1000TRSF3243CDWR

0°C to70°C SSOP–DB Reel of2000TRSF3243CDBR TRSF3243C

Tube of50TRSF3243CPW

TSSOP–PW RT43C

Reel of2000TRSF3243CPWR

Tube of20TRSF3243IDW

SOIC–DW TRSF3243I

Reel of1000TRSF3243IDWR

–40°C to85°C SSOP–DB Reel of2000TRSF3243IDBR

TRSF3243I

Tube of50TRSF3243IPW

TSSOP–PW

Reel of2000TRSF3243IPWR RT43I

(1)Package drawings,thermal data,symbolization are available at https://www.wendangku.net/doc/8515760550.html,/sc/packaging.

(2)For the most current package and ordering information,see the at the end of this document,or see the TI

website at https://www.wendangku.net/doc/8515760550.html,.

Please be aware that an important notice concerning availability,standard warranty,and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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DESCRIPTION/ORDERING INFORMATION (CONTINUED)

FUNCTION TABLES

TRSF3243

3-V TO 5.5-V MULTICHANNEL RS-232COMPATIBLE LINE DRIVER/RECEIVER

SLLS862–AUGUST 2007

Flexible control options for power management are available when the serial port is inactive.The auto-powerdown feature functions when FORCEON is low and FORCEOFF is high.During this mode of operation,if the device does not sense a valid RS-232signal,the driver outputs are disabled.If FORCEOFF is set low,both drivers and receivers (except ROUT2B)are shut off,and the supply current is reduced to 1μA.Disconnecting the serial port or turning off the peripheral drivers causes the auto-powerdown condition to occur.Auto-powerdown can be disabled when FORCEON and FORCEOFF are high and should be done when driving a serial mouse.With auto-powerdown enabled,the device is activated automatically when a valid signal is applied to any receiver input.The INVALID output is used to notify the user if an RS-232signal is present at any receiver input.INVALID is high (valid data)if any receiver input voltage is greater than 2.7V or less than –2.7V or has been between –0.3V and 0.3V for less than 30μs.INVALID is low (invalid data)if all receiver input voltages are between –0.3V and 0.3V for more than 30μs.Refer to Figure 5for receiver input levels.

EACH DRIVER (1)

INPUTS

OUTPUT VALID RIN DRIVER STATUS

DOUT

DIN FORCEON

FORCEOFF

RS-232LEVEL

X X L X Z Powered off

L H H X H Normal operation with auto-powerdown disabled H H H X L L L H Yes H Normal operation with auto-powerdown enabled H L H Yes L L L H No Z Powered off by auto-powerdown

feature

H L

(1)

H =high level,L =low level,X =irrelevant,Z =high impedance

EACH RECEIVER (1)

INPUTS

OUTPUTS VALID RIN RECEIVER STATUS

RIN1,RIN2FORCEOFF

RS-232ROUT2B

ROUT RIN3–RIN5

LEVEL

L X L X L Z Powered off while ROUT2B is active

H X L X H Z L L H Yes L H L H H Yes L L Normal operation with H L H Yes H H auto-powerdown disabled/enabled H H H Yes H L Open Open

(1)

H =high level,L =low level,X =irrelevant,Z =high impedance (off),Open =input disconnected or connected driver off

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DIN3

DIN2

DIN1

DOUT3

DOUT2

DOUT1

INVALID

RIN1

RIN2

RIN3

RIN4

RIN5

FORCEOFF FORCEON

ROUT1ROUT2B

ROUT2

ROUT3

ROUT4

ROUT5

TRSF3243

3-V TO 5.5-V MULTICHANNEL RS-232COMPATIBLE LINE DRIVER/RECEIVER

SLLS862–AUGUST 2007

LOGIC DIAGRAM (POSITIVE LOGIC)

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Absolute Maximum Ratings (1)

Recommended Operating Conditions (1)

Electrical Characteristics (1)

TRSF3243

3-V TO 5.5-V MULTICHANNEL RS-232COMPATIBLE LINE DRIVER/RECEIVER

SLLS862–AUGUST 2007

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT V CC Supply voltage range (2)

–0.36V V+Positive-output supply voltage range (2)–0.37V V–Negative-output supply voltage range (2)0.3

–7V V+–V–Supply voltage difference (2)13V Driver (FORCEOFF,FORCEON)–0.36V I Input voltage range V Receiver –2525V O Output voltage range Driver –13.2

13.2V DB package 62θJA Package thermal impedance

(3)(4)

DW package 46°C/W PW package

62T J Operating virtual junction temperature 150

°C T stg Storage temperature range

–65

150

°C

(1)Stresses beyond those listed under "absolute maximum ratings"may cause permanent damage to the device.These are stress ratings only,and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions"is not implied.Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.(2)All voltages are with respect to network GND.

(3)Maximum power dissipation is a function of T J (max),θJA ,and T A .The maximum allowable power dissipation at any allowable ambient temperature is P D =(T J (max)–T A )/θJA .Operating at the absolute maximum T J of 150°C can affect reliability.(4)

The package thermal impedance is calculated in accordance with JESD 51-7.

see Figure 6

MIN

NOM MAX UNIT V CC =3.3V 3 3.3 3.6Supply voltage

V V CC =5V 4.55

5.5

V CC =3.3V 2V IH Driver and control high-level input voltage DIN,FORCEOFF,FORCEON V V CC =5V

2.4

V IL Driver and control low-level input voltage DIN,FORCEOFF,FORCEON 0.8V V I Driver and control input voltage DIN,FORCEOFF,FORCEON

0 5.5V V I Receiver input voltage –2525V TRSF3243I –4085T A Operating free-air temperature

°C

TRSF3243C

(1)

Test conditions are C1–C4=0.1μF at V CC =3.3V ±0.3V;C1=0.047μF,C2–C4=0.33μF at V CC =5V ±0.5V.

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)(see Figure 6)

PARAMETER

TEST CONDITIONS

MIN

TYP (2)MAX UNIT I I

Input leakage current

FORCEOFF,FORCEON ±0.01±1μA No load,

Auto-powerdown disabled 0.31mA

FORCEOFF and FORCEON =V CC Powered off

No load,FORCEOFF =GND 110I CC

Supply current

No load,FORCEOFF =V CC ,μA FORCEON =GND,

Auto-powerdown enabled

All RIN are open or grounded,All DIN are grounded

(1)Test conditions are C1–C4=0.1μF at V CC =3.3V ±0.3V;C1=0.047μF,C2–C4=0.33μF at V CC =5V ±0.5V.(2)

All typical values are at V CC =3.3V or V CC =5V,and T A =25°C.

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DRIVER SECTION

Electrical Characteristics (1)

Switching Characteristics (1)

TRSF3243

3-V TO 5.5-V MULTICHANNEL

RS-232COMPATIBLE LINE DRIVER/RECEIVER

SLLS862–AUGUST 2007

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)(see Figure 6)

PARAMETER

TEST CONDITIONS

MIN TYP (2)

MAX

UNIT High-level output V OH All DOUT at R L =3k ?to GND 5 5.4V voltage

Low-level output V OL All DOUT at R L =3k ?to GND

–5–5.4

V voltage

Output voltage

DIN1=DIN2=GND,DIN3=V CC ,3-k ?to GND at DOUT3,V O ±5

V (mouse driveability)DOUT1=DOUT2=2.5mA I IH High-level input current V I =V CC

±0.01±1μA I IL Low-level input current V I =GND ±0.01±1μA V CC =3.6V,V O =0V ±35±60Short-circuit output I OS mA current (3)

V CC =5.5V,

V O =0V

±35±90

r o Output resistance

V CC ,V+,and V–=0V,V O =±2V

300

10M

?V O =±12V,V CC =3V to 3.6V ±25I off Output leakage current FORCEOFF =GND

μA

V O =±10V,

V CC =4.5V to 5.5V

±25(1)Test conditions are C1–C4=0.1μF at V CC =3.3V ±0.3V;C1=0.047μF,C2–C4=0.33μF at V CC =5V ±0.5V.(2)All typical values are at V CC =3.3V or V CC =5V,and T A =25°C.

(3)

Short-circuit durations should be controlled to prevent exceeding the device absolute power dissipation ratings,and not more than one output should be shorted at a time.

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)(see Figure 6)

(1)Test conditions are C1–C4=0.1μF at V CC =3.3V ±0.3V;C1=0.047μF,C2–C4=0.33μF at V CC =5V ±0.5V.(2)All typical values are at V CC =3.3V or V CC =5V,and T A =25°C.

(3)

Pulse skew is defined as |t PLH –t PHL |of each channel of the same device.

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RECEIVER SECTION Electrical Characteristics (1)

Switching Characteristics (1)

TRSF3243

3-V TO 5.5-V MULTICHANNEL RS-232

COMPATIBLE LINE DRIVER/RECEIVER

SLLS862–AUGUST 2007

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)(see Figure 6)

PARAMETER

TEST CONDITIONS MIN TYP (2)MAX

UNIT V OH High-level output voltage I OH =–1mA V CC –0.6

V CC –0.1

V V OL Low-level output voltage

I OL =1.6mA 0.4V V CC =3.3V 1.6 2.4V IT+Positive-going input threshold voltage V V CC =5V 1.9 2.4V CC =3.3V 0.6 1.1V IT–Negative-going input threshold voltage V V CC =5V

0.8

1.4V hys Input hysteresis (V IT+–V IT–)

0.5V I off Output leakage current (except ROUT2B)FORCEOFF =0V ±0.05

±10μA r i Input resistance

V I =±3V to ±25V

k ?

(1)Test conditions are C1–C4=0.1μF at V CC =3.3V ±0.3V;C1=0.047μF,C2–C4=0.33μF at V CC =5V ±0.5V.(2)

All typical values are at V CC =3.3V or V CC =5V,and T A =25°C.

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)

(1)Test conditions are C1–C4=0.1μF at V CC =3.3V ±0.3V;C1=0.047μF,C2–C4=0.33μF at V CC =5V ±0.5V.(2)All typical values are at V CC =3.3V or V CC =5V,and T A =25°C.

(3)

Pulse skew is defined as |t PLH –t PHL |of each channel of the same device.

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AUTO-POWERDOWN SECTION Electrical Characteristics

Switching Characteristics TRSF3243

3-V TO5.5-V MULTICHANNEL RS-232COMPATIBLE LINE DRIVER/RECEIVER

SLLS862–AUGUST2007

over recommended ranges of supply voltage and operating free-air temperature(unless otherwise noted)(see Figure5) PARAMETER TEST CONDITIONS MIN MAX UNIT Receiver input threshold

V T+(valid)FORCEON=GND,FORCEOFF=V CC 2.7V for INVALID high-level output voltage

Receiver input threshold

V T–(valid)FORCEON=GND,FORCEOFF=V CC–2.7V for INVALID high-level output voltage

Receiver input threshold

V T(invalid)FORCEON=GND,FORCEOFF=V CC–0.30.3V for INVALID low-level output voltage

I OH=–1mA,FORCEON=GND,V CC–0.

V OH INVALID high-level output voltage V

FORCEOFF=V CC6

I OL=1.6mA,FORCEON=GND,

V OL INVALID low-level output voltage0.4V

FORCEOFF=V CC

over recommended ranges of supply voltage and operating free-air temperature(unless otherwise noted)(see Figure5)

PARAMETER TYP(1)UNIT

t valid Propagation delay time,low-to high-level output1μs

t invalid Propagation delay time,high-to low-level output30μs

t en Supply enable time100μs (1)All typical values are at V CC=3.3V or V CC=5V,and T A=25°C.

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PARAMETER MEASUREMENT INFORMATION

TEST CIRCUIT

VOLTAGE WAVEFORMS

?3 V

3 V 3 V 0 V

3 V

Output

Input

V OL

V OH t TLH RS-232Output

t THL

SR(tr)+

6V t THL or t TLH

NOTES: A.C L includes probe and jig capacitance.

B.The pulse generator has the following characteristics: PRR = 1 Mbit/s, Z

O = 50 ?, 50% duty cycle, t r ≤ 10 ns, t f ≤ 10 ns.

TEST CIRCUIT

VOLTAGE WAVEFORMS

0 V

3 V

Output Input

V OL

V OH

t PLH

RS-232Output

t PHL NOTES:

A.C L includes probe and jig capacitance.

B.The pulse generator has the following characteristics: PRR = 1 Mbit/s, Z O = 50 ?, 50% duty cycle, t r ≤ 10 ns, t f ≤ 10 ns.

50%

1.5 V

TEST CIRCUIT

VOLTAGE WAVEFORMS

?3 V

3 V

Output

Input

V OL

V OH

t PHL

t PLH

Output

3 V or 0 V NOTES: A.C L includes probe and jig capacitance.

B.The pulse generator has the following characteristics: Z O = 50 ?, 50% duty cycle, t r ≤ 10 ns, t f ≤ 10 ns.

1.5 V

50%

TRSF3243

3-V TO 5.5-V MULTICHANNEL RS-232COMPATIBLE LINE DRIVER/RECEIVER

SLLS862–AUGUST 2007

Figure 1.Driver Slew Rate

Figure 2.Driver Pulse Skew

Figure 3.Receiver Propagation Delay Times

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TEST CIRCUIT

VOLTAGE WAVEFORMS

V OL

V OH

3 V

0 V

NOTES: A.

C L includes probe and jig capacitance.

B.The pulse generator has the following characteristics: Z O = 50 ?, 50% duty cycle, t r ≤ 10 ns, t f ≤ 10 ns.

C.t PLZ and t PHZ are the same as t dis .

t PZL and t PZH are the same as t en .

)GND

Output

TRSF3243

3-V TO 5.5-V MULTICHANNEL RS-232COMPATIBLE LINE DRIVER/RECEIVER

SLLS862–AUGUST 2007

PARAMETER MEASUREMENT INFORMATION (continued)

Figure 4.Receiver Enable and Disable Times

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TEST CIRCUIT

VOLTAGE WAVEFORMS

INVALID Output

Receiver

Input

INVALID CC

0 V

Auto-powerdown disables drivers and reduces supply current to 1 μA.

V+0 V V?V+V CC V?

NOTES: A.C L includes probe and jig capacitance.

B.The pulse generator has the following characteristics: PRR = 5 kbit/s, Z O = 50 ?, 50% duty cycle, t r ≤ 10 ns, t f ≤ 10 ns.

Supply Voltages

TRSF3243

3-V TO 5.5-V MULTICHANNEL RS-232COMPATIBLE LINE DRIVER/RECEIVER

SLLS862–AUGUST 2007

PARAMETER MEASUREMENT INFORMATION (continued)

Figure 5.INVALID Propagation Delay Times and Supply Enabling Time

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V CC C1C2, C3, and C4

3.3 V ± 0.3 V 5 V ± 0.5 V 3 V to 5.5 V

0.1 μF 0.047 μF 0.1 μF

0.1 μF 0.33 μF 0.47 μF

V CC vs CAPACITOR VALUES NOTE A:Resistor values shown are nominal.

C3 can be connected to V CC TRSF3243

3-V TO 5.5-V MULTICHANNEL RS-232COMPATIBLE LINE DRIVER/RECEIVER

SLLS862–AUGUST 2007

PARAMETER MEASUREMENT INFORMATION (continued)

Figure 6.Typical Operating Circuit and Capacitor Values

PACKAGING INFORMATION

Orderable Device Status(1)Package

Type Package

Drawing

Pins Package

Qty

Eco Plan(2)Lead/Ball Finish MSL Peak Temp(3)

TRSF3243CDB ACTIVE SSOP DB2850Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243CDBG4ACTIVE SSOP DB2850Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243CDBR ACTIVE SSOP DB282000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243CDBRG4ACTIVE SSOP DB282000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243CDW ACTIVE SOIC DW2820Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243CDWG4ACTIVE SOIC DW2820Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243CDWR ACTIVE SOIC DW281000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243CDWRG4ACTIVE SOIC DW281000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243CPW ACTIVE TSSOP PW2850Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243CPWG4ACTIVE TSSOP PW2850Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243CPWR ACTIVE TSSOP PW282000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243CPWRG4ACTIVE TSSOP PW282000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243IDB ACTIVE SSOP DB2850Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243IDBG4ACTIVE SSOP DB2850Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243IDBR ACTIVE SSOP DB282000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243IDBRG4ACTIVE SSOP DB282000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243IDW ACTIVE SOIC DW2820Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243IDWG4ACTIVE SOIC DW2820Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243IDWR ACTIVE SOIC DW281000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243IDWRG4ACTIVE SOIC DW281000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243IPW ACTIVE TSSOP PW2850Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243IPWG4ACTIVE TSSOP PW2850Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243IPWR ACTIVE TSSOP PW282000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM

TRSF3243IPWRG4ACTIVE TSSOP PW282000Green(RoHS&

no Sb/Br)

CU NIPDAU Level-1-260C-UNLIM (1)The marketing status values are defined as follows:

ACTIVE:Product device recommended for new designs.

LIFEBUY:TI has announced that the device will be discontinued,and a lifetime-buy period is in effect.

NRND:Not recommended for new designs.Device is in production to support existing customers,but TI does not recommend using this part in a new design.

PREVIEW:Device has been announced but is not in production.Samples may or may not be available.

OBSOLETE:TI has discontinued the production of the device.

(2)Eco Plan-The planned eco-friendly classification:Pb-Free(RoHS),Pb-Free(RoHS Exempt),or Green(RoHS&no Sb/Br)-please check https://www.wendangku.net/doc/8515760550.html,/productcontent for the latest availability information and additional product content details.

TBD:The Pb-Free/Green conversion plan has not been defined.

Pb-Free(RoHS):TI's terms"Lead-Free"or"Pb-Free"mean semiconductor products that are compatible with the current RoHS requirements for all6substances,including the requirement that lead not exceed0.1%by weight in homogeneous materials.Where designed to be soldered at high temperatures,TI Pb-Free products are suitable for use in specified lead-free processes.

Pb-Free(RoHS Exempt):This component has a RoHS exemption for either1)lead-based flip-chip solder bumps used between the die and package,or2)lead-based die adhesive used between the die and leadframe.The component is otherwise considered Pb-Free(RoHS compatible)as defined above.

Green(RoHS&no Sb/Br):TI defines"Green"to mean Pb-Free(RoHS compatible),and free of Bromine(Br)and Antimony(Sb)based flame retardants(Br or Sb do not exceed0.1%by weight in homogeneous material)

(3)MSL,Peak Temp.--The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications,and peak solder temperature.

Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided.TI bases its knowledge and belief on information provided by third parties,and makes no representation or warranty as to the accuracy of such information.Efforts are underway to better integrate information from third parties.TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.TI and TI suppliers consider certain information to be proprietary,and thus CAS numbers and other limited information may not be available for release.

In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s)at issue in this document sold by TI to Customer on an annual basis.

TAPE AND REEL INFORMATION

*All dimensions are nominal

Device

Package Type Package Drawing Pins SPQ

Reel Diameter (mm)Reel Width W1(mm)A0(mm)B0(mm)K0(mm)

P1(mm)W (mm)Pin1Quadrant TRSF3243CDBR SSOP DB 282000330.016.48.210.5 2.512.016.0Q1TRSF3243CDWR SOIC DW 281000330.032.411.3518.67 3.116.032.0Q1TRSF3243CPWR TSSOP PW 282000330.016.4 6.910.2 1.812.016.0Q1TRSF3243CPWR TSSOP PW 282000330.016.47.110.4 1.612.016.0Q1TRSF3243IDBR SSOP DB 282000330.016.48.210.5 2.512.016.0Q1TRSF3243IDWR SOIC DW 281000330.032.411.3518.67 3.116.032.0Q1TRSF3243IPWR TSSOP PW 282000330.016.4 6.910.2 1.812.016.0Q1TRSF3243IPWR

TSSOP

2000

330.0

16.4

7.1

10.4

1.6

12.0

16.0

*All dimensions are nominal

Device Package Type Package Drawing Pins SPQ Length(mm)Width(mm)Height(mm) TRSF3243CDBR SSOP DB282000346.0346.033.0 TRSF3243CDWR SOIC DW281000346.0346.049.0 TRSF3243CPWR TSSOP PW282000346.0346.033.0 TRSF3243CPWR TSSOP PW282000346.0346.033.0 TRSF3243IDBR SSOP DB282000346.0346.033.0 TRSF3243IDWR SOIC DW281000346.0346.049.0 TRSF3243IPWR TSSOP PW282000346.0346.033.0 TRSF3243IPWR TSSOP PW282000346.0346.033.0

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TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty.Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty.Except where mandated by government requirements,testing of all parameters of each product is not necessarily performed.

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