Pericom Semiconductor PT7M1233
The PT7M1233/1233A series are designed to monitor power supplies in µP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments. The devices perform a single function: assert a reset signal whenever the VCC supply voltage falls below a preset threshold.| Part No. | PT7M1233 |
|---|---|
| Datasheet | PT7M1233 Download |
| Manufacturer |  Pericom Semiconductor |
| Description | Supervisory Circuit |
| Buy | Stock & Price |
FEATURES
● High accurate: 1.5% (25°C)● Operating voltage range: 1.0V ~ 5.5V
● Operating temperature range: -40°C to + 85°C
● Detect voltage temperature characteristics: 2.5% TYP
● Output configuration: Bi-dir
● Reset timeout period: typical 200ms Pin Configuration PT7M1233/1233A | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Supervisory Circuit
DESCRIPTION
Reset remains asserted 200ms after VCC has risen above the reset threshold. PT7M1233/1233A are bidirectional output, allowing it to monitor a pushbutton on the reset output. PinDESCRIPTION
Name TypeDESCRIPTION
RST I/O Reset Output and Pushbutton Input: RST is asserted when VCC drops below voltage threshold VTH-. Active low. When other devices pull RST low, the reset condition occurs and will remain a reset timeout period at least 200ms. GND P Ground VCC P Supply Voltage. 2013-06-0001 PT0195-4 06/17/13 1 |||||||||||||||...
