Texas Instruments OPA2316IDGKR

Mfr. Part

OPA2316IDGKR

Manufacturer

Luminary Micro Texas Instruments

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Detailed Description

Dual CMOS operational amplifier in a small 8-VSSOP package. Two op amp channels with rail-to-rail output, wide 1.8 V to 5.5 V supply range, industrial temperature rating -40 C to 125 C, and surface-mount footprint. High gain bandwidth product at 10 MHz and fast slew rate for clean, responsive signal paths. Very low input bias current for precision sensing. Supplied in tape and reel for automated assembly. Note on units in provided parameters: some entries appear mis-typed (for example Current Supply 400 A, Slew Rate 6 V/s, Input Offset 500 V). Please check the datasheet for exact units and typical values.

Key Features

Dual op amp two channels

CMOS input stage for low bias and low power

Rail-to-rail output for maximum dynamic range on low supplies

Gain bandwidth product 10 MHz for wideband signal paths

Fast slew rate around 6 V/us for quick settling

Low input bias current around 5 pA for precision sensors

Low input offset voltage around the hundreds of microvolts range

Wide supply 1.8 V to 5.5 V fits 2 x AA, Li-ion, and 5 V systems

Industrial temperature range -40 C to 125 C

Compact 8-VSSOP MSOP footprint saves PCB space

Surface-mount for automated SMT processes

RoHS3 compliant lead-free construction

Base product family OPA2316 for easy cross-selection

Key Advantages

Strong performance at low supply voltages for modern portable and embedded designs

Clean, wideband response for filtering, buffering, and ADC driving

Precision-friendly input with very low bias current for high-impedance sensors

Space-saving package reduces board area and cost

Rail-to-rail output simplifies headroom management and maximizes signal swing

Broad temperature rating improves reliability in harsh environments

Packaging

Shipment format Tape and Reel TR for high-volume pick-and-place

Device package 8-VSSOP also known as MSOP-8

Body width about 3.00 mm compact footprint

Case options noted in the source include 8-TSSOP and 8-MSOP; the DGK code specifically indicates VSSOP-8 for this Mfr. Part

Material molded epoxy body with copper leadframe and lead-free finish RoHS3 compliant

Pin count and basic pin functions 8 pins total typical dual op amp pinout AOUT AINAIN+ V+ BIN+ BINBOUT V-

Mounting style surface mount compatible with standard reflow profiles

Thermal characteristics industrial operation -40 C to 125 C; junction-to-ambient depends on PCB layout and copper area consult datasheet for theta JA and derating

Electrical properties summary two channels rail-to-rail output GBW 10 MHz slew rate around 6 V/us input bias around 5 pA input offset around 500 uV supply 1.8 V to 5.5 V output drive up to about 50 mA per channel note to verify exact specs in datasheet

Supplier device package 8-VSSOP

Stock availability quantity listed 10400 units

Lifecycle

Current status typically active for OPA2316 family; for the latest lifecycle updates and PCN notices please verify on our website or contact our sales team

Potential equivalents or alternatives to evaluate

- OPA2316AIDGKR same family tighter grade in VSSOP-8

- OPA316 single-channel variant SOT-23-5 for smaller designs

- OPA4316 quad-channel variant TSSOP-14 for higher channel count

- TLV9062 dual RRIO op amp 10 MHz 1.8 V to 5.5 V class

- TLV9162 dual RRIO op amp 16 MHz higher speed option

- OPA2322 dual precision RRIO op amp similar supply range and bandwidth class

If you need exact drop-in or pin-to-pin replacements or if no listed alternative fits your target specs please contact our sales team via the Y-IC website for tailored cross-reference support

Key Application Areas

Sensor signal conditioning and buffering high-impedance sources and photodiodes

ADC driver and anti-alias filter stages in low-voltage systems

Active filters MFB Sallen-Key and general-purpose analog filtering up to audio and low RF

Portable instrumentation handheld meters wearables and battery-powered devices

Industrial control and monitoring 4–20 mA loop interfaces and actuator drivers

Medical and lab electronics where low bias and precision matter

General analog building block for amplification buffering level shifting and reference conditioning

Datasheet

Y-IC hosts the most authoritative datasheet and technical resources for OPA2316IDGKR on our website. For accurate electrical limits pinouts thermal data and application guidance we strongly recommend downloading the datasheet from this page.

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