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MAX706TESA+T

Name: MAX706TESA+T
Rating: 4.7 (12 reviews)

IC SUPERVISOR 1 CHANNEL 8SOIC

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製造商。部分 #MAX706TESA+T
包 SOP-8
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Simple Reset/Power-On Reset
NumberofVoltagesMonitored	1
Voltage-Threshold	3.08V
Output	Push-Pull, Totem Pole
Reset	Active Low
ResetTimeout	140ms Minimum
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

MAX706TESA+T is Maxim’s MAX706 family microprocessor supervisory circuit with voltage monitoring and a watchdog. It watches Vcc and, if the supply falls below its reset threshold or the watchdog is not serviced, asserts a reset output to keep a microcontroller/system in a known state. It typically provides a reset/power-on reset, a watchdog input (WDI), and a manual reset option, with very low quiescent current for battery-powered designs. The ESA+T suffix indicates the specific small-geometry package with extended temperature rating, and +T denotes tape-and-reel packaging. Use it to protect against brown-out and processor hangs in embedded systems. For exact trip voltages, timing, pinout, and packaging details, consult the MAX706 datasheet for the ESA+T variant.

Features

Key features of MAX706TESA+T (microprocessor supervisory circuit):
- Power-on reset (POR) to guarantee proper MCU startup
- Watchdog timer to recover from software hangs
- Manual reset input (user-initiated)
- Reset output compatible with TTL/CMOS (active-low)
- Ultra-low quiescent current for battery-powered apps
- Wide operating voltage: typical 2.7V–5.5V
- Temperature range suitable for many designs (generally -40°C to +85°C)
- Small package options with Tape & Reel (TESA+T variant), suitable for automated assembly
Note: exact voltage thresholds, reset pulse widths, and timing details depend on the specific variant; consult the datasheet for precise figures.

Package

8-pin SOIC (SOP-8) package, with Tape‑and‑Reel (+T) packaging.

Pinout

8 pins (SOIC-8 package; Tape & Reel option). Function: Microprocessor reset supervisor / voltage monitor. It monitors Vcc and asserts a reset output during power-up/brown-out to reset the MCU; includes reset-related inputs/outputs (e.g., manual reset as applicable in the device variant).

Manufacturer

- Manufacturer: Maxim Integrated (now part of Analog Devices, Inc., ADI).
- What kind of company: A fabless semiconductor company that designs and sells analog, mixed-signal, and power-management integrated circuits.

Application

MAX706TESA+T is a microprocessor supervisory device with voltage supervisor, reset output, and watchdog. Typical applications:
- MCU/µP reset supervision (power-on reset and brown-out protection)
- Watchdog timer for fault detection
- Battery-powered/portable embedded systems
- Automotive and industrial control needing deterministic resets
- Data acquisition, sensors, and memory/flash initialization in embedded systems

Equivalent

Common equivalents for MAX706TESA+T (voltage supervisor/reset):
- Analog Devices ADM706 / ADM707
- Texas Instruments TLV803 (and TLV803-Q1)
- Microchip MCP1316 / MCP1317
- On Semiconductor NCP700 / NCP701
- Renesas/Intersil ISL706 / ISL707
Note: verify threshold, reset polarity, watchdog (if any), and package in the cross-reference for your exact application.