OPA2313QDGKRQ1

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OPA2313QDGKRQ1

OPA2313-Q1 - 1 MHZ, MICROPOWER

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規格

Supplier Rochester Electronics, LLC
Package 1
Series Bulk
ProductStatus Automotive, AEC-Q100
AmplifierType Active
NumberofCircuits General Purpose
OutputType 2
SlewRate Rail-to-Rail
GainBandwidthProduct 0.5V/µs
Voltage-InputOffset 0.2 pA
Current-Supply 500 mV
Current-Output/Channel 50µA (x2 Channels)
Voltage-SupplySpan(Max) 3.6 V
OperatingTemperature 11 V
MountingType -40°C ~ 125°C
Package/Case Surface Mount

概述

Description

OPA2313QDGKRQ1 is Texas Instruments’ dual operational amplifier. It is designed for precision signal conditioning and offers low noise, rail-to-rail input and output, and unity-gain stability, making it suitable for sensor front ends, active filters, ADC drivers, and similar applications in single- or dual-supply systems. Packaging is 8-pin VSSOP (DGK) with Pb-free RoHS-compliant QDGKRQ1 (tape-and-reel).
Key points:
- Dual op-amps with good precision and low bias/offset
- Rail-to-rail input/output
- Suitable for single- or dual-supply operation
- 8-pin VSSOP package (DGK) with RoHS-compliant packaging
Usage tips:
- Provide proper supply bypassing near the pins
- Keep inputs within the common-mode range for best accuracy
- Configure each amplifier per your chosen topology
For exact electrical specs (GBW, bandwidth, noise, offset, etc.), consult the OPA2313Q datasheet.

Features

OPA2313QDGKRQ1 features (highlights):
- Dual precision operational amplifiers
- Rail-to-rail input and output
- Low-noise, low-offset voltage and low input bias current
- Unity-gain stable (suitable for buffers, filters, instrumentation)
- Wide supply range with single-supply operation
- Low quiescent current (battery-friendly)
- 8-pin package (QDGKRQ1 variant)
- Extended temperature range for industrial/automotive environments
- RoHS compliant and TI quality-backed reliability
Ideal for sensor amplification, ADC driver front-ends, and precision signal conditioning. For exact electrical specs (offset, bias, noise, GBW, etc.), refer to the TI datasheet.

Package

VSSOP-8 (DGK) package — 8 pins, about 3×3 mm, RoHS-compliant.

Pinout

- Pin count: 8 pins
- Function: Dual operational amplifier (two op-amps in one package).
Typical pinout (8-pin package): 1 = OUTA, 2 = IN−A, 3 = IN+ A, 4 = V−, 5 = IN+ B, 6 = IN− B, 7 = OUTB, 8 = V+.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: TI is an American multinational corporation that designs, manufactures, and sells semiconductors and integrated circuits, with a focus on analog and mixed-signal products for diverse industries.

Application

Typical application areas for the OPA2313QDGKRQ1 include:
- Sensor signal conditioning (temperature, light, pressure, flow)
- Precision, low-noise amplification and buffering for ADC inputs
- Transimpedance amplifiers for photodiodes
- Active filters and integrators (Sallen–Key, multiple feedback)
- Compact, single-supply, battery-powered instrumentation and automotive/industrial sensing

Equivalent

Do you need pin-compatible equivalents in the same VSSOP-8 package, or any dual RRIO op-amp with similar specs? Please share your required supply voltage, bandwidth, noise, and offset. There isn’t a single official “equivalent” for OPA2313QDGKRQ1; use TI’s Cross-Reference tool for official cross-refs to other vendors and TI parts.

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