High Temperature Precision, Low Power Instrumentation Amplifiers 8-CFP -55 to 210
INST Amp Single ±18V 8-Pin CFPAK Tube Product overview: INA129SHKQ from Texas Instruments is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 18V. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 18V, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-INA129SHKQ can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 776768-INA129SHKQ
Packaging: Tube
Operating Temperature Range: -55°C ~ 210°C
Package: 8-CSOIC (0.220", 5.65mm Width)
Number of Circuits: 1
Mounting: SMD
-3db Bandwidth: 1.3MHz
Amplifier Type: Instrumentation
Current - Input Bias: 2nA
Voltage - Input Offset: 25μV
Family Name: INA129
Categories: Integrated Circuits (ICs)
Operating Supply Current: 700μA
Manufacturer Package: 8-CFP
Output Current per Channel: 15mA
SR - Slew Rate: 4 V/μs
Dual Supply Voltage (±): 4.5 V ~ 36 V, ±2.25 V ~ 18 V
Alternative Parts (Cross-Reference): AD521JDZ; 5962-8863003VVA; AD625SD; AD522SD/883B;
ECCN: EAR99
Estimated EOL Date: 2031
Halogen Free: Not Compliant
Popularity: Medium
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Limited
IC INST AMP 1 CIRCUIT 8CFP
IC INST AMP 1 CIRCUIT 8CFP
Instrumentation Amplifier 1 Circuit 8-CFP
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Instrumentation Amplifier Chips | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | INA129SHKQ | 687-INA129SHKQ | 776768-INA129SHKQ | INA129SHKQ | INA129SHKQ | INA129SHKQ |
| Product Name | INA129-HT High Temperature Precision, Low Power Instrumentation Amplifiers | 18V Operational Amplifier IC | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - INA129SHKQ | Instrumentation, OP Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Instrumentation, OP Amps, Buffer Amps |
| Closed-Loop Gain (AVCL) | 1 to 10000 V/V | |||||
| CMRR | 113 dB | |||||
| Supply Voltage (VS) | 4.5 to 36 volts | 4.5 volts | 4.5 volts | |||
| IBIAS | 0.0500 µA | 0.0020 µA | 0.0020 µA | 0.0020 µA | ||
| Input Voltage Noise (Vn) | 20 nV/rt.Hz |