Product Summary

The OPA237UA op amp is one of Texas Instruments MicroAmplifier series of miniature products. In addition to small size, the device features low offset voltage, low quiescent current, low bias current, and a wide supply range. Single, dual, and quad versions have identical specifications for maximum design flexibility. The OPA237UA is ideal for single-supply, battery-operated, and space-limited applications, such as PCMCIA cards and other portable instruments. The OPA237UA op amp can operate from either single or dual supplies. When operated from a single supply, the input common-mode range extends below ground and the output can swing to within 10mV of ground. Dual and quad designs of the OPA237UA feature completely independent circuitry for lowest crosstalk and freedom from interaction.

Parametrics

OPA237UA absolute maximum ratings: (1)Supply Voltage, V+ to V-: 36V; (2)Input Voltage: (V-) -0.7V to (V+) +0.7V; (3)Output Short-Circuit: Continuous; (4)Operating Temperature Range: -55℃ to +125℃; (5)Storage Temperature Range: -55℃ to +125℃; (6)Junction Temperature Range: +150℃.

Features

OPA237UA features: (1)micro-size, miniature packages: Single: SOT23-5, SO-8; Dual: MSOP-8, SO-8; quad: SSOP-16 (Obsolete); (2)low offset voltage: 750μV max; (3)wide supply range: Single Supply: +2.7V to +36V; Dual Supply: ±1.35V to ±18V; (4)low quiescent current: 350μV max; (5)wide bandwidth: 1.5MHz.

Diagrams

OPA237UA package

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
OPA237UA
OPA237UA

Texas Instruments

Operational Amplifiers - Op Amps Singly Supply

Data Sheet

0-1: $0.81
1-10: $0.73
10-25: $0.65
25-100: $0.44
OPA237UA/2K5
OPA237UA/2K5

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply

Data Sheet

0-2010: $0.34
2010-2500: $0.33
OPA237UA/2K5G4
OPA237UA/2K5G4

Texas Instruments

Operational Amplifiers - Op Amps Single-Supply

Data Sheet

0-2010: $0.34
2010-2500: $0.33
OPA237UAG4
OPA237UAG4

Texas Instruments

Operational Amplifiers - Op Amps Singly Supply

Data Sheet

0-1: $0.81
1-10: $0.73
10-25: $0.65
25-100: $0.44