The OPA2337EA/3K is a dual CMOS operational amplifier designed for low-cost, space-sensitive applications. It operates on a single supply voltage ranging from 2.5V to 5.5V and features rail-to-rail output swing, making it suitable for battery-powered devices. The amplifier has a low quiescent current of 525µA and a high open-loop gain of 120dB, ensuring efficient performance in various applications. With a maximum input bias current of 10pA and a low input offset voltage of ±0.5mV, the OPA2337EA/3K is ideal for precision applications such as medical instruments, photodiode pre-amplifiers, and audio systems. The device is packaged in a compact SOT23-8 format, which is significantly smaller than conventional packages, allowing for integration into tight spaces. It is also stable for unity gain configurations, making it versatile for different circuit designs. Engineers looking for a reliable, compact operational amplifier with low power consumption and high performance may find the OPA2337EA/3K a suitable choice for their projects.
MicroSIZE, Single-Supply CMOS Operational Amplifier MicroAmplifier Series 8-SOT-23
CMOS Amplifier 2 Circuit Rail-to-Rail SOT-23-8
CMOS Amplifier 2 Circuit Rail-to-Rail SOT-23-8
CMOS Amplifier 2 Circuit Rail-to-Rail SOT-23-8
IC CMOS 2 CIRCUIT SOT23-8
Manufacturer: Texas Instruments
Win Source Part Number: 026034-OPA2337EA/3K
Packaging: Reel - TR
Number of Circuits: 2
Mounting: SMD (SMT)
Output Type: Rail-to-Rail
Amplifier Type: General Purpose
Slew Rate: 1.2 V/μs
Current - Input Bias: 0.2pA
Voltage - Input Offset: 500μV
Family Name: OPA2337
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: SOT-23-8
Supply Voltage - Operating: 2.7 V to 5.5 V, ±1.35 V to 2.75 V
Operating Supply Current: 525μA
Channel Output Current: 9mA
Gain Bandwidth Product (GBP): 3MHz
Alternative Parts (Cross-Reference): TSV6392AILT; TSV6392ILT; MAX4337EKA-T; MAX4337EKA; MAX4337EKA+T; OPA2337EA/3KG4; OPA2337EA/3K; OPA2379AIDCNTG4;
Introduction Date: June 05, 2005
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Sufficient
Dual Op Amp, 3MHz BW, CMOS, 2.7-5.5V, 1.2V/µs SR, 74dB CMRR Product overview: OPA2337EA/3K 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 Dual, 3MHz, 5.5V, 1.2V. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, Dual, 3MHz, 5.5V, 1.2V, 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-OPA2337EA/3K can be used for catalog matching and distributor lookup.
IC CMOS 2 CIRCUIT SOT23-8
OPAMP, 3MHZ, -55 TO 125DEG C ROHS COMPLIANT: YES
IC CMOS 2 CIRCUIT SOT23-8
CMOS Amplifier 2 Circuit Rail-to-Rail SOT-23-8
Operational Amplifiers - Op Amps MicroSIZE Single-Supply CMOS
| Texas Instruments | DigiKey | ODG (Origin Data Global) | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Amplifier and Comparator Chips | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | OPA2337EA/3K | 296-26252-6-ND | OPA2337EA/3K | 026034-OPA2337EA/3K | 687-OPA2337EA/3K | OPA2337EA/3K | 03AJ2463 | OPA2337EA/3K | OPA2337EA/3K | OPA2337EA/3K |
| Product Name | OPA2337 MicroSIZE, Single-Supply CMOS Operational Amplifier MicroAmplifier Series | Instrumentation, Op Amps, Buffer Amps | Instrumentation, OP Amps, Buffer Amps | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA2337EA/3K | Dual 3MHz 5.5V 1.2V Operational Amplifier IC | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Opamp, 3Mhz, -55 To 125Deg C Rohs Compliant Texas Instruments | Integrated Circuits (ICs) - Linear - Amplifiers | Instrumentation, OP Amps, Buffer Amps | Operational Amplifiers - Op Amps |
| Standards | RoHS | RoHS | RoHS | |||||||
| Supply Voltage (VS) | 2.7 to 5.5 volts | 2.7 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 volts | |||||
| VOS | 3 millivolts | 0.5000 millivolts | 0.5000 millivolts | 0.5000 millivolts | ||||||
| Quiescent Current (IQ) | 1000 microamps | |||||||||
| CMRR | 74 dB |
