CA-IS1305AM25W Overview
The CA‐IS1305x family of devices is series of precision isolated sigma‐delta (Σ‐Δ) modulator and optimized for shunt resistor‐based current sensing or other small signal measurement applications. The input current‐sense amplifier monitors current flow through a shunt (sense) resistor and the sigma‐delta modulator converts the analog input to a digital bit stream of 1's and 0's at a much higher frequency. The digital...
CA-IS1305AM25W Key Features
- Differential Input Voltage Range: ±250 mV
- Ultra‐Low Input Offset Voltage and Drift
- ±150μV(max) @ 25°C input offset voltage
- Low Gain Error and Drift
- ±0.3%(max) @ 25°C gain error
- ±40ppm/°C(max) gain drift
- Excellent AC Performance
- SNR: 85dB (typ)
- THD: ‐93dB (typ)
- 16‐Bit Resolution with No Missing Codes