UA741CN

s LARGE INPUT VOLTAGE RANGE s NO LATCH-UP s HIGH GAIN s SHORT-CIRCUIT PROTECTION s NO FREQUENCY COMPENSATION s REQUIRED

s

SAME PIN CONFIGURATION AS THE UA709

DESCRIPTION

The UA741 is a high performance monolithic oper-ational amplifier constructed on a single silicon chip. It is intented for a wide range of analog appli-cations.

s Summing amplifier s Voltage follower s Integrator s Active filter s

Function generator

The high gain and wide range of operating voltag-es provide superior performances in integrator,summing amplifier and general feedback applica-tions. The internal compensation network (6dB/octave) insures stability in closed loop circuits.

ORDER CODE

N = Dual in Line Package (DIP)

D = Small Outline Package (SO) - also available in Tape & Reel (DT)

PIN CONNECTIONS (top view)

Part Number

Temperature Range

Package N D UA741C 0°C, +70°C ??UA741I -40°C, +105°C ??UA741M -55°C, +125°C ?

?

Example : UA741CN

GENERAL PURPOSE

SINGLE OPERATIONAL AMPLIFIER

UA741

UA741

2/5

SCHEMATIC DIAGRAM

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter

UA741M UA741I UA741C Unit V CC Supply voltage

±22V V id Differential Input Voltage ±30V V i Input Voltage

±15V P tot Power Dissipation 1)

1.

Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded.

500mW

Output Short-circuit Duration

Infinite

T oper Operating Free-air Temperature Range -55 to +125-40 to +1050 to +70°C T stg

Storage Temperature Range

-65 to +150

°C

UA741

3/5

ELECTRICAL CHARACTERISTICS

V CC = ±15V, T amb = +25°C (unless otherwise specified)

Symbol Parameter

Min.

Typ.Max.Unit V io

Input Offset Voltage (R s ≤ 10k ?)

T amb = +25°C

T min ≤ T amb ≤ T max 1

56

mV

I io

Input Offset Current

T amb = +25°C

T min ≤ T amb ≤ T max 2

3070

nA

I ib

Input Bias Current

T amb = +25°C

T min ≤ T amb ≤ T max

10

100200

nA

A vd

Large Signal Voltage Gain (V o = ±10V, R L = 2k ?)

T amb = +25°C

T min ≤ T amb ≤ T max 5025200

V/mV

SVR

Supply Voltage Rejection Ratio (R s ≤ 10k ?)

T amb = +25°C

T min ≤ T amb ≤ T max 7777

90

dB

I CC

Supply Current, no load

T amb = +25°C T min ≤ T amb ≤ T max

1.7

2.8

3.3

mA

V icm

Input Common Mode Voltage Range

T amb = +25°C

T min ≤ T amb ≤ T max

±12±12

V CMR Common Mode Rejection Ratio (R S ≤ 10k ?)

T amb = +25°C

T min ≤ T amb ≤ T max 707090dB

I OS

Output short Circuit Current

102540

mA ±V opp

Output Voltage Swing

T amb = +25°C R L = 10k ? R L = 2k ?T min ≤ T amb ≤ T max R L = 10k ? R L = 2k ?121012101413

V

SR Slew Rate

V i = ±10V, R L = 2k ?, C L = 100pF, unity Gain 0.25

0.5

V/μs

t r Rise Time

V i = ±20mV, R L = 2k ?, C L = 100pF, unity Gain 0.3

μs

K ov Overshoot

V i = 20mV, R L = 2k ?, C L = 100pF, unity Gain 5%

R i Input Resistance

0.32M ?GBP Gain Bandwith Product

V i = 10mV, R L = 2k ?, C L = 100pF, f =100kHz

0.71

MHz

THD Total Harmonic Distortion

f = 1kHz, A v = 20dB, R L = 2k ?, V o = 2V pp , C L = 100pF,T amb = +25°C 0.06%

e n Equivalent Input Noise Voltage

f = 1kHz, R s = 100?23?m

Phase Margin

50

Degrees nV Hz -----------

UA741

4/5

PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP

https://www.wendangku.net/doc/e48245825.html,limeters

Inches Min.Typ.Max.

Min.

Typ.Max.

A 3.32

0.131

a10.510.020B 1.15 1.650.0450.065b 0.3560.550.0140.022b10.2040.3040.0080.012D 10.920.430E 7.95

9.75

0.313

0.384

e 2.540.100e37.620.300e47.62

0.300

F 6.60260i 5.080.200L 3.18 3.810.125

0.150Z

1.52

0.060

UA741

5/5

PACKAGE MECHANICAL DATA

8 PINS - PLASTIC MICROPACKAGE (SO)

https://www.wendangku.net/doc/e48245825.html,limeters

Inches Min.Typ.

Max.Min.Typ.

Max.A 1.750.069a10.10.250.0040.010a2 1.650.065a30.650.850.0260.033b 0.350.480.0140.019b10.190.250.0070.010C 0.250.5

0.010

0.020c145° (typ.)D 4.8 5.00.1890.197E 5.8

6.2

0.2280.244

e 1.270.050e3 3.81

0.150

F 3.8 4.00.1500.157L 0.4

1.270.016

0.050M 0.6

0.024

S

8° (max.)

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