Skip to content
PartsPlan AIPartsPlan AI
Texas Instruments OPA4191IPWR
Collected dataOp Amps

Texas Instruments

OPA4191IPWR

op amp

Ask your AI about OPA4191IPWR — and the rest of your design

Connect PartsPlan once to Claude, ChatGPT or another AI, and it reads the manufacturer's original datasheets for every part in your BOM or schematic, not just this one — answering with the document and page number.

e.g. “Using PartsPlan, check the datasheets for my whole BOM, and give the OPA4191IPWR ratings and package dimensions with the pages.”

Free: 300 calls a month · no card required

Key Specs Summary(17)

Common Mode Rejection Ratio Cmrr
140dB
Dual Supply
-18V~-2.25V;2.25V~18V
features
EMI filtering/RF suppression;Reverse-phase input protection
Gain Bandwidth Product
2.5MHz
Ib Input Bias Current
5pA
Input Offset Current Ios
2pA
Input Offset Voltage Drift Vos Tc
100nV/℃
Vos Input Offset Voltage
5uV
Input Voltage Noise Density
15nV/√Hz@1kHz
Number Of Channels
Four channels
Operating Temperature
-40℃~+125℃
Output Current
65mA
Quiescent Current
140uA
Rail To Rail
Rail-to-Rail Input, Rail-to-Rail Output
Single Supply
4.5 to 36V
Slew Rate
5V/us
package
TSSOP-14-175mil