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MCP6044T-I/SL

Name: MCP6044T-I/SL
Rating: 4.7 (12 reviews)

IC OPAMP GP 4 CIRCUIT 14SOIC

製造商
製造商。部分 #MCP6044T-I/SL
包 14-SOIC (0.154, 3.90mm Width)
資料表 MCP6044T-I/SL DataSheet
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規格

Supplier	Microchip Technology
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
AmplifierType	General Purpose
NumberofCircuits	4
OutputType	Rail-to-Rail
SlewRate	0.003V/µs
GainBandwidthProduct	14 kHz
Current-InputBias	1 pA
Voltage-InputOffset	3 mV
Current-Supply	600nA (x4 Channels)
Current-Output/Channel	20 mA
Voltage-SupplySpan(Min)	1.4 V
Voltage-SupplySpan(Max)	6 V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	14-SOIC (0.154, 3.90mm Width)

概述

Description

MCP6044T-I/SL is Microchip’s quad operational amplifier. It contains four rail-to-rail input/output op-amps in one package, designed for low-power, single-supply operation.
Key points
- Four RRIO op-amps in a single 14-pin package; ideal for buffering, amplification, and active filtering.
- Industrial temperature range (-40°C to +85°C) with RoHS-compliant surface-mount packaging (SL suffix).
- Single-supply operation from about 2.7 V to 5.5 V; inputs and outputs can swing close to the rails.
- Low input bias current, low offset, and unity-gain stability; suitable for precision buffering and sensor front-ends.
- Typical applications: sensor signal conditioning, DAC/ADC front ends, portable instruments, and compact analog signal chains.
In short, MCP6044T-I/SL is a compact, quad RRIO op-amp ideal for multi-channel, low-power analog circuits in industrial environments.

Features

MCP6044T-I/SL features (concise):
- Quad rail-to-rail input/output operational amplifiers (4 x op-amps)
- Industrial temperature range: -40°C to +125°C
- Wide supply voltage: 1.8 V to 6 V (suitable for battery-powered designs)
- Unity-gain stable; supports various configurations
- Very low quiescent current per amplifier (CMOS input stage)
- Low input bias current and high input impedance
- Rail-to-rail input common-mode range and output swing
- RoHS-compliant, available in compact packaging (SL variant)

Package

14‑pin Small Outline (SOIC) package, RoHS‑compliant lead‑free version (SL). Industrial temperature range.

Pinout

- Pin count: 14 pins (14‑pin package).
- Function: Quad operational amplifier — four independent rail-to-rail I/O op-amps in one package, for low‑power signal amplification (1.8–5.5 V supply).

Manufacturer

- Manufacturer: Microchip Technology Inc.
- What kind of company: A US-based semiconductor company that designs and manufactures microcontrollers, analog ICs, and other integrated circuits (known for PIC microcontrollers and analog products).

Application

Applications of MCP6044T-I/SL (quad rail-to-rail op-amps):
- Sensor signal conditioning (photodiodes, thermistors, RTDs, accelerometers)
- Buffering/impedance matching for ADC/DAC front ends
- Active filters (second-order, Sallen-Key)
- Audio/microphone preamplification
- Portable medical/industrial instrumentation (extended temp range)
- Automotive sensor front ends and other battery-powered analog front ends requiring low power and rail-to-rail I/O

Equivalent

Direct drop-in equivalents are scarce. Close cross-refs (different pinouts possible) include:
- TI TLV9004 (quad rail-to-rail I/O, 2.7–5.5 V)
- TI OPA4344 (quad RRIO)
- Analog Devices AD8604 (quad RRIO)
- Analog Devices ADA4528-4 (quad, RRIO/low-noise)
Note: verify pinout, supply voltage, bandwidth, and package; not always pin-compatible. Use Microchip cross-reference tools for exact substitutions.