MAX8215CPD+

MAXIM INTEGRATED PRODUCTS  MAX8215CPD+  芯片, 微处理器监控器, 11V, DIP-14

The is a microprocessor voltage monitor in 14 pin DIP package. This device contains five voltage comparators, four for monitoring +5V, -5V, +12V and -12V and the fifth for monitoring any desired voltage. The resistors required to monitor these voltages and provide comparator hysteresis are included on-chip. All comparators have open-drain outputs. This device consumes 250µA max supply current over temperature.

.

Supply voltage range is 2.7V to 11V

.

Operating temperature range from 0°C to 70°C

.

4 dedicated comparators plus 1 auxiliary comparator

.

5V dedicated comparator has ±1.25% accuracy

.

12V, -12V, -5V dedicated comparators has ±1.5% accuracy

.

Overvoltage/undervoltage detection or programmable delay using auxiliary comparator

.

Internal 1.24V reference with ±1% initial accuracy

.

Built-in hysteresis