CSD206MDMSOP10

Integrated alarm function, -5V to 65V, 20-Bit, SPI output interface current power monitor

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Parameters
Characteristics
Package
Description

- Supply Voltage
  
  2.7V-5.5V
- Common-mode Input Voltage Range
  
  -5V-65V
- Output Interface: SPI
- Resolution
  
  20bit
- Function
  
  Voltage, Current, Power, and Temperature Monitor
- Bus Voltage Detection Range
  
  -5V到65V
- Supports High-Side or Low-Side Detection
- Full-Scale Differential Range
  
  ±81.69mV/±163.37mV
- Detect Current, Voltage, Temperature, and Power
- High Precision
- Shunt Voltage Resolution
  
  0.156μV/LSB or 0.3125μV/LSB
- Bus Voltage Resolution
  
  0.125mV/LSB
- Shunt Offset Voltage
  
  ±0.2μV (Max)
- Temperature Sensor Resolution
  
  7.8125m°C/LSB
- Input Bias Current
  
  0.2nA (Typ)
- Data Interface: SPI
- Sampling Average Times Configurable
- Powered by a 2.7V to 5.5V Supply
- MSOP-10 Package
- MSOP-10 3.0mm × 3.0mm
The CSD206M can detect bus voltage and bidirectional current on a common-mode bus ranging from -5V to 65V, and output via an SPI digital interface. Its programmable calibration values, conversion times, averaging, and built-in multiplier allow users to directly read current, bus voltage, temperature, and power values from registers. The CSD206M supports a bus voltage measurement range of -5V to 65V. The negative voltage support is also applicable to scenarios where the instantaneous common-mode voltage may be negative. The differential voltage range on the bus current shunt resistor of the CSD206M is ±81.69mV or ±163.37mV, allowing for a wider range of shunt resistor values. The device is powered by a single supply voltage ranging from 2.7V to 5.5V, with a typical supply current of 340μA, and an operating temperature range of -40°C to 125°C.

CSD206MDMSOP10

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