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MAX823REUK+T

Name: MAX823REUK+T
Rating: 4.7 (12 reviews)

IC SUPERVISOR 1 CHANNEL SOT23-5

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製造商。部分 #MAX823REUK+T
包 SOT-23-5
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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	2.63V
Output	Push-Pull, Totem Pole
Reset	Active Low
ResetTimeout	140ms Minimum
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	SC-74A, SOT-753

概述

Description

I want to give you a precise intro, but MAX823 appears in multiple Maxim/Analog devices lines and the REUK+T suffix only flags packaging/RoHS. Could you confirm the device type or share the datasheet/link? If you want a quick generic intro, I can provide one once I know whether it’s a voltage regulator/charge-pump, op-amp, ADC, etc. In the meantime, I can outline a concise format: what the part is, its main function, key features (voltage range, quiescent current, efficiency, package), typical applications, and basic pinout/package details.

Features

Here are the typical features of the MAX823REUK+T (MAX823 family) RS-232 transceiver:
- Dual RS-232 driver and receiver
- TTL/CMOS-compatible inputs
- On-chip charge pump to generate RS-232 voltage levels
- Operates from a single 4.5–5.5 V supply
- Requires external capacitors (typically four caps, often ~1 µF each)
- ±Voltage RS-232 signaling with standard-compliant swing
- Supports multi-kbps data rates
- Low quiescent current; supports a shutdown/power-down mode
- Protection features: short-circuit/overload protection and thermal shutdown
- ESD protection on both RS-232 and TTL/CMOS pins
- RoHS-compliant; Tape & Reel packaging (T); variant for UK region (REUK)
Note: exact capacitor values and max data rate can vary by specific revision; consult the datasheet for precise figures.

Package

An 8-pin SOIC (Small Outline) package, Tape-and-Reel variant. The +T suffix indicates tape-and-reel packaging.

Pinout

- Pin count: 8 pins (SO-8/DIP-8 package)
- Function: An inverting charge-pump voltage converter that generates a negative supply (V−) from a single positive input, using external capacitors (for applications like op-amps or RS-232 level shifting).

Manufacturer

Manufacturer: Maxim Integrated (now part of Analog Devices).
What kind of company: A semiconductor company that designs and manufactures analog and mixed-signal integrated circuits.

Application

Typical applications of MAX823REUK+T (charge-pump/DC-DC converter in an 8-pin package) include:
- Generating dual rails from a single supply (voltage doubling/inversion)
- RS-232 level-shifting and LCD bias supplies
- Compact, low-power power-management in portable instrumentation
- Any small-footprint dc-dc conversion in consumer electronics, automotive, and industrial gear.