S SERIES S SERIES
Thin Film Resistor Network Isolated and Bussed Circuits RoHS compliant available
FEATURES FEATURES
Precision Nichrome Resistors on Silicon
Industry Standard Packaging JEDEC 95 Ratio Tolerances < ±0.05% TCR Tracking Tolerances < ±5 ppm/°C
SCHEMATICS SCHEMATICS
ELECTRICAL 1
Standard Resistance Range, Ohms 2
1K to 100K (Isolated)
1K to 30K (Bussed)
Resistor Tolerances ±0.1% Ratio Tolerances ±0.05%
TCR
Reference TCR table
Operating Temperature Range -55°C to +125°C
Interlead Capacitance <2pF
Insulation Resistance ≥10,000 Megohms
Maximum Operating Voltage
100Vdc or √PR
Noise, Maximum (MIL-STD-202, Method 308)
-25dB Resistor Power Rating at 70°C 0.1 watts
1 Specifications subject to change without notice. 2
E24 codes available.
PACKAGE POWER, WATTS PACKAGE POWER, WATTS @ 70°C @ 70°C 3
QSOP
SOIC (Narrow)
SOIC (Wide)
P-DIP
16 20 24 8 14 16 16 20 24 8 14 16 0.75
1.0
1.0
0.4
0.7
0.8
1.0
1.2
1.2
0.4
0.6
0.8
POWER DERA POWER DERATING CURVE TING CURVE TING CURVE
ENVIRONMENTAL (MIL ENVIRONMENTAL (MIL--R -83401)83401)
Thermal Shock plus Power Conditioning ?R 0.1% Short Time Overload ?R 0.1% Terminal Strength ?R 0.1% Moisture Resistance ?R 0.1% Mechanical Shock ?R 0.1% Vibration
?R 0.1% Low Temperature Operation ?R 0.05% High Temperature Exposure ?R 0.1% Resistance to Solder Heat ?R 0.1%
Marking Permanency Per MIL-STD-202, Method 215
Flammability
UL-94V-0 Rated Storage Temperature Range
-55°C to +125°C
MECHANICAL MECHANICAL
Lead Plating 80/20 Tin Lead (Standard)
100 matt Tin (RoHS)
Lead Material Copper Alloy Lead Configuration Gull Wing
Lead Coplanarity 0.004” (0.102 mm)
Substrate Material Silicon
Resistor Material Passivated Nichrome
Body Material
Molded Epoxy
3
Power per resistor @ 70°C, Maximum is 100 mW, not to exceed package power
PACKAGE TYPE PACKAGE TYPE
Package Codes
Lead count Mechanical Outline 5
QSOP
QS 16,20, 24 MO-137 SOIC Narrow Body SN 8, 14, 16 MS-012 SOIC Wide Body SW 16 MS-013 P-DIP
PD
8, 14, 16
MS-001
RESISTANCE 6
First 3 digits are significant. Fourth digit denotes number of trailing zeros. For values less than 100, use “R” to denote a decimal point. Example, 51 and 10000 ohms is coded as 51R0 and 1002 respectively.
RESISTANCE TOLERAN RESISTANCE TOLERANCE CE 5
Accuracy Code at 25°C
A B D F G J Absolute Resistance Tolerances (%) ±0.1 ±0.1 ±0.5 ±1.0 ±2.0 ±5.0 Ratio Tolerances (R1 Ref) (%)
±0.05
±0.1
±0.1
±1.0
N/A
N/A
TEMPERATURE COEFFICI TEMPERATURE COEFFICIENT OF RESISTANCE (T ENT OF RESISTANCE (T ENT OF RESISTANCE (TCR)CR)7
TCR Code (-55°C to 125°C) Q P S L Absolute (ppm/°C)
±25 ±50 ±100 ±200 Tracking (R1 Ref) (ppm/°C) ±5
±5
N/A
N/A
4 Contact customer service for custom designs and features.
5 JEDEC (Publication 95) Reference only.
6 Consult factory for custom resistance values. 7
Consult factory for custom tolerance values.