Description

The IMP1233MS-55 is an electronic component model in the IC Chips category. It is a low-power supply voltage monitor that serves as an improved replacement for the Dallas Semiconductor DS1233M. Compared to the DS1233M, it offers a significant reduction in power consumption, with a maximum supply current of only 20µA over temperature.

Specifications and features

- Improved Dallas DS1233M replacement

- 60% lower maximum supply current

- Low Supply Current:

• 20µA maximum (5.5V)
• 15µA maximum (3.6V)

- Automatically restarts a microprocessor after power failure

- 350ms reset delay after VCC returns to an in-tolerance condition

- Active LOW power-up reset, 5kΩ internal pull-up

- Precision temperature-compensated voltage reference and comparator

- Eliminates external components

- Pin function compatible with the Motorola MC33064, MC34064, MC33164 and MC34164

- Motorola 68xxx and HC16 compatible

- Low-cost TO-92 package

- Compact surface mount SO-8 package

- Operating temperature –40°C to +85°C

Application Scenarios

- Set-top boxes

- Cellular phones

- PDAs

- Energy management systems

- Embedded control systems

- Printers

- Single board computers

Comparison

- Improved power efficiency

- Automatically restarts microprocessor after power failure

- Eliminates the need for external components

- Pin function compatible with various Motorola models

- None reported