The OPA237 op amp family is one of Burr-Brown's MicroAmplifier series of miniature products. In addition to small size, these devices feature 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. They are ideal for single supply, battery operated, and space-limited applications, such as PCMCIA cards and other portable instruments.
This document is a technical datasheet for the OPA237, OPA2237, and OPA4237 operational amplifier family from Burr-Brown. These devices belong to the MicroAmplifier™ series and are designed for space-limited applications such as battery-powered instruments and PCMCIA cards.
The amplifiers feature low offset voltage (maximum 750µV), low quiescent current, and a wide supply range suitable for both single-supply (+2.7V to +36V) and dual-supply configurations. They are available in various surface-mount packages including SOT-23-5, SO-8, MSOP-8, and SSOP-16.
| Input Offset Voltage (Max) | 750 µV |
|---|---|
| Supply Range (Single) | +2.7V to +36V |
| Bandwidth | 1.5MHz |
| Quiescent Current (Max) | 350 µA |
| Operating Temperature Range | -40°C to +85°C |
The devices are specified to operate from -40°C to +85°C.
Each amplifier draws a maximum of 350 µA of quiescent current.
The amplifiers can operate with a single supply as low as +2.7V.