Datasheet Details
| Part number | Si8540 |
|---|---|
| Manufacturer | Silicon Laboratories |
| File Size | 1.37 MB |
| Description | HIGH-SIDE CURRENT SENSE AMPLIFIER |
| Datasheet |
 Si8540 Datasheet
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General Description
The Si8540 is a unidirectional, 36 V (max), high-side current sense amplifier for use in applications requiring current monitoring and/or control.
This device draws bias current from the high-side line to which it is attached, eliminating the need for an external supply.
It measures current from 0.
Key Features
- Complete, unidirectional high-side current sense capability.
- 0.2% full-scale accuracy.
- +5 to +36 V supply operation.
- 85 dB power supply rejection.
- 90 µA max supply current.
- 9 µA shutdown current.
- Operating Temperature Range:.
- 40 to +85 °C.
- 5-pin SOT-23 package.
- RoHS-compliant.