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Reference Design
SBVS020C
- SEPTEMBER 2000
- REVISED FEBRUARY 2020
REF200 Dual Current Source and Current Sink
1 Features
- 1 pletely floating: no power supply or ground connections
- High accuracy: 100 µA ±0.5%
- Low temperature coefficient: ±25 ppm/°C
- Wide voltage pliance: 2.5 V to 40 V
- Includes current mirror
2 Applications
- Sensor excitation
- Biasing circuitry
- Offsetting current loops
- Low voltage references
- Charge-pump circuitry
- Hybrid microcircuits
3 Description
The REF200 bines three circuit building-blocks on a single monolithic chip: two 100-µA current sources and...
