Texas Instruments OPA2378
The OPA2378 (dual version) is offered in a SOT23-8 package.| Part No. | OPA2378 |
|---|---|
| Datasheet | OPA2378 Download |
| Manufacturer |  Texas Instruments |
| Description | Precision OPERATIONAL AMPLIFIER |
| Buy | Stock & Price |
FEATURES
1●23 LOW NOISE – 0.4μVPP, 0.1Hz to 10Hz – 20nV/√Hz at 1kHz
● ZERØ-DRIFT SERIES – LOW OFFSET VOLTAGE: 20μV – LOW OFFSET DRIFT: 0.1μV/°C
● QUIESCENT CURRENT: 125μA
● GAIN BANDWIDTH: 900kHz
● RAIL-TO-RAIL INPUT/OUTPUT
● EMI FILTERING
● SUPPLY VOLTAGE: 2.2V to 5.5V
● microSIZE PACKAGES: SC70 and SOT23
APPLICATIONS
● PORTABLE MEDICAL DEVICES – GLUCOSE METERS – OXYGEN METERING – HEART RATE MONITORS● WEIGH SCALES
● BATTERY-POWERED INSTRUMENTS
● THERMOPILE MODULES
● HANDHELD TEST EQUIPMENT
● SENSOR SIGNAL CONDITIONING 0.1Hz TO 10Hz NOISE
DESCRIPTION
The OPA378 and OPA2378 represent a new generation of Zerø-Drift, microPOWER™ operational amplifiers that use a proprietary auto-calibration technique to provide minimal input offset voltage (20μV) and offset voltage drift (0.1μV/°C). The combination of low input voltage noise, high gain bandwidth (900kHz), and low power (150μA max) enable these devices to achieve optimum performance for low-power precision applications. In addition, the...
