Datasheet Summary
Preliminary Technical Data
Isolated Sigma-Delta Modulator AD7400A
Features
10 MHz clock rate Second-order modulator 16 bits no missing codes ±2 LSB INL typical at 16 bits 3.5 µV/°C maximum offset drift On-board digital isolator On-board reference Low power operation: 18 mA maximum at 5.25 V
- 40°C to +125°C operating range 16-lead SOIC, 8-lead gull-wing surface mount DIP packages AD7401A, external clock version Safety and regulatory approvals
UL recognition 3750 V rms for 1 minute per UL 1577
CSA ponent Acceptance Notice #5A VDE Certificate of Conformity
DIN EN 60747-5-2 (VDE 0884 Part 2): 2003-01 DIN EN 60950 (VDE 0805): 2001-12; EN 60950: 2000 VIORM = 891 V peak
APPLICATIONS
GENERAL...