STMicroelectronics CS30
The CS30 measures a small differential voltage on a high-side shunt resistor and translates it into a ground referenced output voltage. The gain is internally fixed. The input common-mode and power supply voltages are independent.| Part No. | CS30 |
|---|---|
| Datasheet | CS30 Download |
| Manufacturer |  STMicroelectronics |
| Description | High side current sense high voltage opamp |
| Buy | Stock & Price |
APPLICATIONS
● Wireless battery chargers● Chargers for portable equipment
● Precision current sources
● Wearable Pin connection (Top view) Out 1 Gnd 2 Vp 3 5 Vcc 4 Vm
FEATURES
● Independent supply and input common-mode voltages● Wide common-mode operating range: 2.8 to 30 V
● Wide common-mode surviving range: - 0.3 to 60 V (load-dump)
● Wide supply voltage range: 4 to 24 V
● Low current consumption: ICC max = 300 µA
● Internally fixed gain: 20 V/V, 50 V/V or 100 V/V
● Buffered output
DESCRIPTION
The gain is internally fixed. Wide input common-mode voltage range, low quiescent current, and tiny SOT23 packaging enable use in a wide variety of applications. The common-mode voltage can range from 2.8 to 30 V in operating conditions and up to 60 V in absolute maximum rating conditions. The current consumption below 300 µA and the wide supply voltage range enable the power supply to be connected to either side of the current measurement shunt with minimal error. Part number Table 1. Device...
