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OPA2316IDR

TIOPA2316IDR

Texas Instruments
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
Active1,996 in stock
Datasheet Digi-Key Compare Prices

Overview

The OPA2316IDR is a dual-channel, low-power CMOS operational amplifier designed for high-performance signal conditioning in portable applications. It features a 10 MHz gain bandwidth product and a 6V/us slew rate while consuming only 400uA per channel. This unity-gain stable amplifier includes internal RFI and EMI filtering to improve performance in electrically noisy environments.

Why Choose This Part

The OPA2316IDR offers an excellent balance of speed and power, providing a 10 MHz bandwidth at a low 400uA supply current. Its integrated EMI/RFI protection reduces the need for external filtering components, and the rail-to-rail output maximizes dynamic range on low-voltage supply rails.

Applications

Sensor Signal Conditioning
Ideal for interfacing with high-impedance sensors thanks to its low 5 pA input bias current.
Battery-Powered Instrumentation
Optimized for low-voltage systems with a wide operating range of 1.8V to 5.5V and low quiescent current.
Active Audio Filters
Utilizes rail-to-rail output and 11 nV/rtHz noise density for high-fidelity audio signal processing in consumer electronics.
Mobile Devices
Suited for notebooks and portable media players where small footprint and power efficiency are critical.

Key Specifications

Slew Rate 6V/us
Output Type Rail-to-Rail
Mounting Type Surface Mount
Amplifier Type CMOS
Package / Case 8-SOIC (0.154", 3.90mm Width)
Current - Supply 400uA (x2 Channels)
Number of Circuits 2
Current - Input Bias 5 pA
Operating Temperature -40degC ~ 125degC
Gain Bandwidth Product 10 MHz
Voltage - Input Offset 500 uV
Supplier Device Package 8-SOIC
Current - Output / Channel 50 mA
Voltage - Supply Span (Max) 5.5 V
Voltage - Supply Span (Min) 1.8 V

Getting Started

To evaluate this part, use a standard SOIC-8 breadboard adapter or a dedicated op-amp evaluation module (EVM). Ensure bypass capacitors are placed as close to the power pins as possible to maintain stability and performance across the 10 MHz bandwidth.

Also Consider

TLV9062IDR TITexas Instruments - A more cost-effective alternative for general-purpose applications that still require rail-to-rail performance and high bandwidth.
MCP6022-I/SN MCHPMicrochip Technology - Offers similar 10 MHz bandwidth and low-voltage operation for price-sensitive consumer designs.

Categories

Analog ICs > Op-Amps