OPA2333-Q1
OPA2333-Q1 is CMOS Operational Amplifier manufactured by Texas Instruments.
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SBOS463B
- DECEMBER 2008
- REVISED FEBRUARY 2020
OPA2333-Q1 Automotive, 1.8-V, Micropower, CMOS, Zero-Drift Operational Amplifier
1 Features
- 1 AEC qualified for automotive applications
- Temperature grade 1:
- 40°C to +125°C, TA
- Low offset voltage: 23 μV (Max)
- 0.01-Hz to 10-Hz noise: 1.1 μVPP
- Quiescent current: 17 μA
- Single-supply operation
- Supply voltage: 1.8 V to 5.5 V
- Rail-to-rail input/output
- Packages: 8-pin SOIC and VSSOP
2 Applications
- Pump
- Position sensor
- Vehicle occupant detection sensor
- Brake system
- Airbag
3 Description
The OPA2333-Q1 CMOS operational amplifiers use a proprietary autocalibration technique to simultaneously provide very low offset voltage (10 μV, max), and near-zero drift over time and temperature. These miniature high-precision low-quiescent-current amplifiers offer high-impedance inputs that have a mon-mode range 100 m V beyond the rails and rail-to-rail output that swings within 50 m V of the rails. Single or dual supplies as low as 1.8 V (±0.9 V), and up to 5.5 V (±2.75 V) can be used. This device is optimized for low-voltage single-supply operation.
The OPA2333-Q1 offers excellent mon-mode rejection ratio (CMRR) without the crossover associated with traditional plementary input stages. This design results in superior performance for driving analog-to-digital converters (ADCs) without degradation of differential linearity.
The OPA2333-Q1 is specified for operation...
