OPA2313QDGKRQ1

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OPA2313QDGKRQ1

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ISO9001 Quality Control ISO45001 ISO14001 100% Genuine

OPA2313-Q1 - 1 MHZ, MICROPOWER

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性 値
Supplier Rochester Electronics, LLC
Package / Case 1
Series Bulk
Part Status Automotive, AEC-Q100
Amplifier Type Active
Number of Circuits General Purpose
Output Type 2
Slew Rate Rail-to-Rail
Gain Bandwidth Product 0.5V/µs
Voltage - Input Offset 0.2 pA
Supply Current 500 mV
Current - Output / Channel 50µA (x2 Channels)
Voltage - Supply Span(Max) 3.6 V
Operating Temperature 11 V
Mounting Type -40°C ~ 125°C

概要

Description

OPA2313QDGKRQ1 is Texas Instruments’ dual precision operational amplifier in an 8-pin QDGKRQ1 package. It provides two identical op-amp channels designed for low-noise, high-accuracy signal conditioning in instrumentation, sensors, and audio front ends. Typical strengths include low input offset and drift, low input bias current, and suitability for single-supply operation. The QDGKRQ1 suffix indicates the RoHS-compliant, lead-free packaging variant and reel/kit type. For exact electrical specs—offset, noise, gain bandwidth, slew rate, supply range, and stability with capacitive loads—consult the TI datasheet and packaging guide. In circuits, use it as a standard op-amp block for amplification, buffering, filtering, or differential sensing as needed.

Features

OPA2313QDGKRQ1 features (highlights):
- Dual, rail-to-rail input/output operational amplifiers (two channels)
- Low input offset voltage and low input bias current (high precision)
- Low-noise performance
- Unity-gain stable
- Wide supply range (suitable for single-supply and dual-supply applications)
- Low quiescent current for power-sensitive designs
- Robust performance with short-circuit/output protection
- Available in small RoHS-compliant 8-pin packages (QDGKRQ1 variant)

Pinout

- Pin count: 8 pins.
- Function: Dual operational amplifier in one package (two independent op-amps: A1 and A2). Pinout (typical): 1 OUT1, 2 IN−1, 3 IN+1, 4 GND, 5 IN+2, 6 IN−2, 7 OUT2, 8 V+. Used in single-supply configurations with V+ and GND as power rails.

Manufacturer

Manufacturer: Texas Instruments (TI).
About the company: TI is an American multinational semiconductor company that designs and manufactures integrated circuits, specializing in analog and mixed-signal ICs and embedded processing solutions.

Application

OPA2313QDGKRQ1 is a dual precision op-amp suited for single-supply, low-noise signal conditioning. Common applications include:
- Sensor signal conditioning (thermocouples, RTDs, strain gauges) and instrumentation front-ends
- Buffering/scaling for ADC/DAC interfaces
- Transimpedance amplifiers for photodiodes and optical sensors
- Active filters (low-pass, high-pass, anti-aliasing)
- Audio preamplifier and line-stage circuits
- Medical and portable/battery-powered instrumentation
- Industrial/automotive sensor interfaces
- General lab instrumentation and signal-conditioning blocks

Package

OPA2313QDGKRQ1 uses an 8‑pin VSSOP package (DGK). The RQ1 suffix indicates Tape & Reel packaging.

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