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LH2108A

Fairchild
Part Number LH2108A
Manufacturer Fairchild
Description Precision Operational Amplifiers
Published Apr 27, 2015
Detailed Description LM108A/LH2108A Precision Operational Amplifiers www.fairchildsemi.com Features • Low input bias current — 2 nA • Low in...
Datasheet PDF File LH2108A PDF File

LH2108A
LH2108A

Overview
LM108A/LH2108A Precision Operational Amplifiers www.
fairchildsemi.
com Features • Low input bias current — 2 nA • Low input offset current — 200 pA • Low input offset voltage — 500mV • Low input offset drift — 5 mV/°C • Wide supply range — ±3V to ±20V • Low supply current — 0.
6 mA • High PSRR — 96 dB • High CMRR — 96 dB • MIL-STD-883B available Description The LM108A operational amplifiers features low input bias current combined with the advantages of bipolar transistor construction; input offset voltages and currents are kept low over a wide range of temperature and supply voltage.
Fairchild Semiconductor’s superbeta bipolar manufacturing process includes extra treatment at epitaxial growth to ensure low input voltage noise.
The LH2108 consists of two LM108 ICs in one 16-lead DIP.
The “A” versions meet tighter electrical specifications than the plain versions.
All types are available with 883B military screening.
Rev 1.
0.
0 LM108A/LH2108A PRODUCT SPECIFICATION Pin Assignments 8-Lead Metal Can (Top View) Comp 1 Comp 8 +VS 7 -Input 2 6 Output 35 +Input 4 NC -VS 8-Lead DIP (Top View) Comp 1 -Input 2 +Input 3 -VS 4 8 Comp 7 +VS 6 Output 5 NS 65-108A-01 16-Lead DIP (Top View) +VS (A) 1 Comp (A) 2 Comp/VOS Trim (A) 3 -Input (A) 4 +Input (A) 5 -VS 6 NC 7 Output (B) 8 16 Output (A) 15 NC 14 VOS Trim 13 +Input (B) 12 -Input (B) 11 Comp/VOS Trim (B) 10 Comp (B) 9 +VS (B) 65-108A-02 Absolute Maximum Ratings Parameter Supply Voltage Differential Input Current1 Input Voltage2 Output Short-Circuit Duration2 Operating Temperature Range Storage Temperature Range Lead Soldering Temperature (60 seconds) Min.
-55 -65 Max.
±20 ±10 ±15 Continuous +125 +150 +300 Units V mA V °C °C °C Notes: 1.
The inputs are shunted with back-to-back diodes for overvoltage protection.
Therefore, if a differential input voltage in excess of 1V is applied between the inputs, excessive current will flow, unless some limiting resistance is provided.
2.
For supply voltages less than ±...


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