OPA2376QDGKRQ1

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OPA2376QDGKRQ1

IC OPAMP GP 2 CIRCUIT 8VSSOP

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規格

Supplier Texas Instruments
Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 2
OutputType Differential, Rail-to-Rail
SlewRate 2V/µs
GainBandwidthProduct 5.5 MHz
Current-InputBias 0.2 pA
Voltage-InputOffset 5 µV
Current-Supply 760µA (x2 Channels)
Current-Output/Channel 50 mA
Voltage-SupplySpan(Min) 2.2 V
Voltage-SupplySpan(Max) 5.5 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

概述

Description

OPA2376QDGKRQ1 is a Texas Instruments dual, rail-to-rail input/output operational amplifier from the OPA2376 family. It delivers precision performance with low offset voltage, low input bias current, and low noise, suitable for precision sensor conditioning and single- or dual-supply operation. The QDGKRQ1 suffix denotes the packaging: DGK is an 8-pin package (VSSOP/TSSOP), RoHS-compliant, tape-and-reel shipping (RQ1). Typical uses include sensor front-ends, active filters, ADC/DAC buffering, and instrumentation. For exact specs (offset, bias current, gain-bandwidth, supply range), consult the TI OPA2376 datasheet and the DGK package documentation.

Features

Here are key features of the OPA2376QDGKRQ1:
- Dual, high-precision, low-noise operational amplifiers
- Rail-to-rail input and output
- Very low input offset voltage and low input bias currents
- Wide supply range (suitable for single- and dual-supply operation)
- Unity-gain stable; suitable for buffers and high‑impedance front-ends
- Moderate to high slew rate and bandwidth for fast signal amplification
- Low quiescent current per amplifier
- Small, RoHS-compliant 8‑lead package (DGK) with Tape & Reel availability
Note: for exact electrical specs (offset, bias current, GBW, slew rate, supply range, etc.), consult the official datasheet.

Package

VSSOP-8 (DGK) package; RoHS-compliant, Tape-and-Reel (Q1) packaging.

Pinout

Pin count: 8 (VSSOP-8/SO-8 package).
Function: Dual rail-to-rail input/output operational amplifier. It contains two op-amps in one package with standard pins: 1 OUT1, 2 −IN1, 3 +IN1, 4 V−, 5 +IN2, 6 −IN2, 7 OUT2, 8 V+.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- Company type: American multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits and related semiconductor solutions.

Application

OPA2376QDGKRQ1 is a dual RRIO op-amp. Typical applications:
- Precision low-noise signal conditioning
- Sensor interfacing (thermocouples, RTDs, bridge/strain gauges)
- Transimpedance amplifiers for photodiodes
- Audio preamplifiers and analog signal processing
- Active filters (Sallen–Key, multiple-feedback)
- Data-acquisition front ends
- Battery-powered portable instrumentation and consumer electronics

Equivalent

OPA2376QDGKRQ1 is TI’s dual zero-drift, rail-to-rail I/O op-amp in VSSOP-8. Closest TI substitutes: OPA2370, OPA2372, OPA2374 (same family). Non-TI cross-references often listed: Analog Devices AD8620/AD8622 (dual chopper-stabilized RRIO) and AD8628. Note: exact pinout/banwidth/offset must match your design; verify GBW, Vos, bias current, and supply range for a true drop-in replacement.

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