The OPA137NA/250 is a low-cost FET-input operational amplifier designed for miniature applications. It features a low input bias current of 5 pA and a low offset voltage of 1.5 mV, making it suitable for precision applications. The amplifier operates over a wide supply range from -2.25V to -18V for dual supplies and +4.5V to +36V for single supplies. It has a low quiescent current of 220 mA per channel and offers a bandwidth of 1 MHz with a slew rate of 3.5 V/ms, ensuring good dynamic response. The OPA137NA/250 is available in a compact 5-lead SOT-23-5 surface mount package, which is advantageous for space-constrained designs. It is specified for operation over a temperature range of -40¬8C to +85¬8C and can withstand temperatures from -55¬8C to +125¬8C. The device is suitable for various applications, including strain gauge amplifiers, photodetector amplifiers, precision integrators, and battery-powered instruments. Its design minimizes crosstalk and interaction between channels, making it a reliable choice for dual and quad configurations.
Low Cost FET-Input Operational Amplifiers 5-SOT-23
General Purpose Amplifier 1 Circuit SOT-23-5
General Purpose Amplifier 1 Circuit SOT-23-5
General Purpose Amplifier 1 Circuit SOT-23-5
Manufacturer: Texas Instruments
Win Source Part Number: 025965-OPA137NA/250
Packaging: Reel - TR
Number of Circuits: 1
Mounting: SMD (SMT)
Amplifier Type: General Purpose
Slew Rate: 3.5 V/μs
Current - Input Bias: 5pA
Voltage - Input Offset: 2.5mV
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: SOT-23-5
Supply Voltage - Operating: 4.5 V to 36 V, ±2.25 V to 18 V
Operating Supply Current: 220μA
Channel Output Current: 60mA
Gain Bandwidth Product (GBP): 1MHz
Popularity: Medium
Fake Threat In the Open Market: 29 pct.
Supply and Demand Status: Limited
Application Field: Used in Signal Processing, Sensing & Instrumentation, Portable Devices, Test & Measurement
1-Ch 1MHz Op Amp, 36V, SOT-23 Product overview: OPA137NA/250 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 1MHz, 36V, SOT-23. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 1MHz, 36V, SOT-23, 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-OPA137NA/250 can be used for catalog matching and distributor lookup.
IC OPAMP GP 1 CIRCUIT SOT23-5
Operational Amplifiers - Op Amps Low Cost FET-Input Oper Amplifier
General Purpose Amplifier 1 Circuit SOT-23-5
IC OPAMP GP 1 CIRCUIT SOT23-5
OP AMP, 1MHZ, 3.5V/US, SOT-23-5, FULL REEL; NO. OF AMPLIFIERS:1 AMPLIFIER; BANDWIDTH:1MHZ; SLEW RATE:3.5V/S; SUPPLY VOLTAGE RANGE: 2.25V TO 18V; AMPLIFIER CASE STYLE:SOT-23; NO. OF PINS:5PINS; OPERATING TEMPERATURE MIN:-40C ROHS COMPLIANT: YES. FREE 2 YEAR RADWELL WARRANTY
| Texas Instruments | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Radwell International | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Amplifier and Comparator Chips |
| Product Number | OPA137NA/250 | 296-OPA137NA/250TR-ND | 025965-OPA137NA/250 | 687-OPA137NA/250 | OPA137NA/250 | OPA137NA/250 | OPA137NA/250 | OPA137NA/250 | 16761635 |
| Product Name | OPA137 Low Cost FET-Input Operational Amplifiers | Instrumentation, Op Amps, Buffer Amps | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA137NA/250 | 1MHz 36V SOT-23 Operational Amplifier IC | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Operational Amplifiers - Op Amps | Instrumentation, OP Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Linear Amplifier IC |
| Standards | RoHS | RoHS | RoHS | ||||||
| Supply Voltage (VS) | 4.5 to 36 volts | 4.5 to 36 volts | 18 volts | 4.5 volts | |||||
| VOS | 3 millivolts | 2.5 millivolts | 2.5 millivolts | ||||||
| Quiescent Current (IQ) | 270 microamps | ||||||||
| CMRR | 76 dB |
