Datasheet MAX6315US29D3+T - Maxim IC, MPU SUPERVISOR, 15 µA, 5.5 V, SOT143-4 — Ficha de datos

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Manufacturer: Maxim

Description: IC, MPU SUPERVISOR, 15 µA, 5.5 V, SOT143-4

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Docket:
19-2000; Rev 3; 12/05
Open-Drain SOT µP Reset Circuit
________________General Description
The MAX6315 low-power CMOS microprocessor (µP) supervisory circuit is designed to monitor power supplies in µP and digital systems.

It provides excellent circuit reliability and low cost by eliminating external components and adjustments. The MAX6315 also provides a debounced manual reset input. This device performs a single function: it asserts a reset signal whenever the VCC supply voltage falls below a preset threshold or whenever manual reset is asserted. Reset remains asserted for an internally programmed interval (reset timeout period) after VCC has risen above the reset threshold or manual reset is deasserted. The MAX6315's open-drain RESET output can be pulled up to a voltage higher than VCC. The MAX6315 comes with factory-trimmed reset threshold voltages in 100mV increments from 2.5V to 5V. Preset timeout periods of 1ms, 20ms, 140ms, and 1120ms (min) are also available. The device comes

Specifications:

• Delay Time: 200 ms
• Number of Supervisors / Monitors: 1
• Package / Case: SOT-143
• Reset Type: Manual, Active-Low
• Supply Current: 15 µA
• Supply Voltage Range: 1 V to 5.5 V
• Threshold Voltage: 5.5 V

RoHS: Yes