MAX4373HEUA+T

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MAX4373HEUA+T

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IC AMP COMP REF 8UMAX

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Especificações

Atributo Valor
Supplier Analog Devices Inc./Maxim Integrated
Package Tape & Reel (TR)
ProductStatus Obsolete
Type Amplifier, Comparator, Reference
Applications Current Sensing, Power Management
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

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Description

MAX4373HEUA+T is Maxim Integrated’s precision instrumentation amplifier (IA) in an 8-pin package. It provides low input offset and drift, high common‑mode rejection, and rail‑to‑rail output for accurate sensor conditioning. Designed for single‑supply operation with relatively low quiescent current, it suits bridge sensors, load cells, RTDs/thermistors, and other portable instrumentation applications. The HEUA+T suffix indicates a RoHS/lead‑free version in Tape‑and‑Reel packaging (the “T” denotes tape and reel). For exact specs (gain range, bandwidth, input/output range, PSRR, etc.), consult the current MAX4373 datasheet. If you want, I can pull out the key electrical parameters.

Equivalent

Exact equivalents depend on the device type and specs. Please provide the MAX4373HEUA+T datasheet or confirm whether it’s an op-amp, instrumentation amplifier, or current‑sense amp, plus key parameters (supply, gain, bandwidth). I’ll then give precise cross‑refs from TI, Analog Devices, etc.

Features

Key features of MAX4373HEUA+T (typical of MAX4373 family):
- Precision, chopper-stabilized (zero-drift) op-amp
- Ultra-low input offset voltage and drift
- Very low input bias current
- Low-noise performance
- Rail-to-rail input and output
- Single-supply operation (wide supply range)
- Unity-gain stable
- Low quiescent current
- Extended temperature range
- 8-pin package (SO-8) with RoHS; Tape & Reel variant (-T) and lead-free packaging (HEUA)
Note: for exact electrical specs (offset, drift, GBWP, supply range, etc.), please consult the MAX4373 datasheet for the HEUA+T variant.

Pinout

- Pin count: 8 pins (8-pin package, e.g., µMAX/SOP-8 family)
- Function: Single-channel precision operational amplifier (low-noise, rail-to-rail I/O) for general amplification applications.

Manufacturer

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

Application

MAX4373HEUA+T is a high-side current-sense monitor for protection and monitoring of power rails. Typical applications include:
- Automotive power management: high-side current sensing and protection
- Industrial/DC-DC converters and motor drives: current monitoring and overcurrent protection
- Battery-management systems: charge/discharge current monitoring
- Hot‑swap and surge protection for power rails
- Telecom/server PMICs and other high‑voltage rails: fault indication and current limiting
Used wherever precise, fast high-side current sense with protection is needed.

Package

The MAX4373HEUA+T comes in an 8-pin MSOP package (MSOP-8), RoHS-compliant, with Tape & Reel packaging (+T).

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