Description

Microprocessor Supervisor with Backup Battery Switchover Features: Upgrade for the ADM690, ADM691, ADM695 and for the MAX690, MAX691, MAX695 Specified over temperature Low power consumption: 0.7 mW Precision voltage monitor Reset assertion down to 1 V VCC Low switch on resistance: 0.7 Ω normal, 7 Ω in backup High current drive: 100 mA Watchdog timer: 100 ms, 1.6 sec, or adjustable Standby current: 400 nA Automatic battery backup power switching Extremely fast gating of chip enable signals (3 ns) Voltage monitor for power fail Available in TSSOP package