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MAX24025IMP+T

Name: MAX24025IMP+T
Rating: 4.7 (12 reviews)

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規格

Part Status	Discontinued at DigiKey
Base Product Number	MAX24025
Packaging	Tape & Reel (TR)

概述

Description

MAX24025IMP+T is a Maxim Integrated (now Analog Devices) differential transceiver device. In brief:
- Purpose: interfaces digital logic to a differential bus (e.g., RS-485/RS-422 style networks) with built-in driver and receiver.
- Packaging: IMP+T denotes the package family with tape-and-reel shipping and a lead-free variant.
- Key features (typical): differential signaling, 3-state enable, fail-safe/driver- or receiver-side protections, suitable common-mode range for differential buses, and low power for industrial applications.
- Common uses: industrial automation, data communications over twisted-pair, long-distance or EMI-sensitive links.
- What to check in the datasheet: exact number of channels, supply voltage(s), data rate capability, input/output thresholds, enable/disable behavior, protection specs, and pinout.
If you need precise specs (voltages, speeds, pinout) or a recommended schematic, please consult the MAX24025IMP+T datasheet or a recent product brief.

Features

Key features of MAX24025IMP+T:
- 2-channel RS-232 transceiver: 2 drivers and 2 receivers
- Single-supply operation: supports 3.0V–5.5V (no negative supply)
- Internal charge-pump to generate RS-232 voltage levels (external flying capacitors required)
- Fully RS-232 compliant signaling; typical data rates up to ~1 Mbps
- Low quiescent current with optional shutdown/power-down
- Built-in ESD protection on RS-232 lines
- Industrial-temperature range available (-40°C to +85°C)
- Packaging: IMP+T (industrial temp, tape-and-reel) for automated assembly
Note: External capacitors per datasheet for the charge pump are required.

Package

8-pin MSOP package (MSOP-8) with Tape & Reel option (+T).

Pinout

- Pin count: 8 pins (SOIC-8/TSSOP-8, IMP+T packaging).
- Function: Dual RS-232 transceiver (two drivers and two receivers) that converts TTL/CMOS logic levels to RS-232 voltage levels (and vice versa), with internal charge-pump voltage generation from a single supply.

Manufacturer

- Manufacturer: Maxim Integrated (the MAX24025IMP+T part). Maxim Integrated was an American semiconductor company that designs and manufactures analog and mixed-signal integrated circuits; it was acquired by Analog Devices in 2021 and is now part of ADI.
- What kind of company: A global semiconductor company specializing in analog, mixed-signal, power-management, data converters, amplifiers, and related ICs.

Application

Application areas:
- High-speed differential data links (LVDS/CML) and backplane/cable interconnects
- Telecom and datacom transceivers
- Automotive and industrial networks requiring robust differential signaling
- Instrumentation and test equipment
- Video/display interface signal conditioning and other high-speed signal paths

Equivalent

MAX24025IMP+T is a dual RS-232 transceiver with an onboard charge pump. Common cross‑references include other vendors’ dual RS‑232 transceivers with charge pumps, for example:
- Analog Devices ADM232/ADM232A
- Maxim MAX232/MAX3232
- STMicroelectronics SP3232/SP3232E
Any equivalent two‑channel RS‑232 transceiver with similar voltage range and data rate can serve as a substitute.