ADuM7701 Description
The ADuM7701 is a high performance, second-order, Σ-Δ modulator that converts an analog input signal into a high speed, single-bit data stream, with on-chip digital isolation based on Analog Devices, Inc., iCoupler® technology. The device operates from a 4.5 V to 5.5 V power supply range (VDD1) and accepts a pseudo differential input signal of ±250 mV (±320 mV full-scale). The pseudo differential input is ideally...
ADuM7701 Key Features
- 5 MHz to 21 MHz main clock input frequency
- Offset drift vs. temperature: ±0.6 µV/°C maximum
- SNR: 86 dB typical
- 16 bits, no missing codes
- Full-scale analog input voltage range: ±320 mV
- ENOB: 14 bits typical
- IDD1: 10 mA maximum
- On-board digital isolator
- Operating temperature range: -40°C to +125°C
- High mon-mode transient immunity: 150 kV/µs minimum