OPA335AIDBV Operational amplifier, 1.6 V/µs, 2 MHz, SOT-23-5

Single 0.05uV/C max, single-supply CMOS operational amplifier

Description The OPA334 and OPA335 series of CMOS operational amplifiers use auto-zeroing techniques to simultaneously provide very low offset voltage (5µV max), and near zero drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing. Single or dual supplies as low as +2.7V (±1.35V) and up to +5.5V (±2.75V) may be used. These op amps are optimized for low-voltage, single-supply operation. The OPA334 family includes a shutdown mode. Under logic control, the amplifiers can be switched from normal operation to a standby current of 2µA. When the Enable pin is connected high, the amplifier is active. Connecting Enable low disables the amplifier, and places the output in a high impedance state. The OPA334 (single version with shutdown) comes in MicroSIZE SOT23-6. The OPA335 (single version without shutdown) is available in SOT23-5, and SO-8. The OPA2334 (dual version with shutdown) comes in MicroSIZE MSOP-10. The OPA2335 (dual version without shutdown) is offered in the MSOP-8 and SO-8 packages. All versions are specified for operation from -40°C to +125°C.

Features - Low Offset Voltage :5 µV (max) - Zero Drift : 0.05 µV/°C (max) - Quiescent Current: 285 µA - Single-Supply Operation - Single & Dual Versions - Shutdown - MicroSIZE Packages

Applications - Transducer Applications - Temperature Measurement - Electronic Scales - Medical Instrumentation - Battery-Powered Instruments - Handheld Test Equipment