O PA OPA1 OPA 131 OPA2 31 2131 O PA OPA131
OPA2131
OPA4131 4131 OP
A41
31 131 OPA4
131 SBOS040A – NOVEMBER 1994 – REVISED DECEMBER 2002 General-Purpose
FET-INPUT OPERATIONAL AMPLIFIERS
FEATURES
в—Џ FET INPUT: IB = 50pA max
в—Џ LOW OFFSET VOLTAGE: 750ВµV max OPA131 в—Џ WIDE SUPPLY RANGE: В±4.5V to В±18V
● SLEW RATE: 10V/µs Offset Trim 1 8 NC –In 2 7 V+ +In 3 6 Output V– 4 5 Offset Trim 8 V+ 7 Out B 6 –In B 5 +In B ● WIDE BANDWIDTH: 4MHz
в—Џ EXCELLENT CAPACITIVE LOAD DRIVE
в—Џ SINGLE, DUAL, QUAD VERSIONS DIP-8, SO-8 DESCRIPTION
The OPA131 series of FET-input op amps provides high
performance at low cost. Single, dual, and quad versions in
industry-standard pinouts allow cost-effective design options. OPA2131
Out A The OPA131 series offers excellent general-purpose performance, including low offset voltage, drift, and good dynamic
characteristics. 1 –In A 2 +In A 3 V– 4 A
B Single, dual, and quad versions are available in DIP and SO
packages. Performance grades include commercial and industrial temperature ranges. DIP-8, SO-8 OPA4131 OPA4131
Out A 1 –In A 2
A 14 Out D Out A 1 13 –In D –In A 2
A D +In A 3 12 +In D V+ 4 11 V– +In B 5 10 +In C B 16 Out D 15 –In D D +In A 3 14 +In D V+ 4 13 V– +In B 5 12 +In C B C C –In B 6 9 –In C –In B 6 11 –In C Out B 7 8 Out C Out B 7 10 Out C NC 8 9 NC DIP-14, SO-14 NC = No Connection SOL-16 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of …
