| Manufacturer | Part # | Datasheet | Description |
 STMicroelectronics |
TS27M4C
|
124Kb / 9P |
PRECISION LOW POWER CMOS QUAD OPERATIONAL AMPLIFIERS
2001-Nov |
 Intersil Corporation |
ISL28133
|
1Mb / 20P |
Single, Dual, and Quad Micropower, Zero-Drift, RRIO Operational Amplifiers
August 12, 2010 |
|
ISL28114
|
1Mb / 21P |
Single, Dual, Quad General Purpose Micropower, RRIO Operational Amplifiers
December 22, 2009 |
|
ISL28130
|
903Kb / 17P |
Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
August 17, 2010 |
|
ISL28130_1012
|
1Mb / 19P |
Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
December 16, 2010 |
|
ISL28114
|
1Mb / 22P |
Single, Dual, Quad General Purpose Micropower, RRIO Operational Amplifiers
June 23, 2011 |
|
ISL28130
|
1Mb / 19P |
Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
July 15, 2011 |
|
ISL28130CHZ-T7
|
864Kb / 19P |
Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers
February 13, 2014 |
 Texas Instruments |
LMV931-N
|
1Mb / 40P |
Single, Dual, Quad 1.8-V, RRIO Operational Amplifiers
|
 Renesas Technology Corp |
ISL28114
|
1Mb / 23P |
Single, Dual, Quad General Purpose Micropower, RRIO Operational Amplifiers
|