Part Number: OPA378
Function: Low-Noise, 900kHz, RRIO, Precision Operational Amplifier
Package: SC70-5 Type
Manufacturer: Texas Instruments
Image and Pinouts:
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 excellent PSRR performance, coupled with a wide input supply range of 2.2V to 5.5V and rail-to-rail input and output, makes it an outstanding choice for single-supply applications that run directly from batteries without regulation.
The OPA378 (single version) is available in both a microSIZE SC70-5 and a SOT23-5 package. The OPA2378 (dual version) is offered in a SOT23-8 package. All versions are specified for operation from –40°C to +125°C.
Features
1. QUIESCENT CURRENT : 125µA
2. GAIN BANDWIDTH: 900kHz
3. RAIL-TO-RAIL INPUT/OUTPUT
4. EMI FILTERING
5. SUPPLY VOLTAGE : 2.2V to 5.5V
Applications:
1. WEIGH SCALES
2. BATTERY-POWERED INSTRUMENTS
3. THERMOPILE MODULES
4. HANDHELD TEST EQUIPMENT
5. SENSOR SIGNAL CONDITIONING
Other data sheets are available within the file:
0PA378, OPA2378, 0PA2378, OPA2378AIDCNR, OPA2378AIDCNT, OPA378AIDBVR
OPA378 Datasheet PDF Download
