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Dual channel, high performance, 27 V, 105 MHz, RRIO FET input op amp

Inventory: 19,266  

Quality information

RoHS Yes
Lead finish / Ball material NIPDAUAG
MSL rating / Peak reflow Level-2-260C-1 YEAR
Quality, reliability
& packaging information

Information included:

  • RoHS
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (℃)
VSSOP (DGK) | 8 250 | SMALL T&R
-40 to 125
Package | Pins VSSOP (DGK) | 8
Package qty | Carrier: 250 | SMALL T&R
Operating temperature range (℃) -40 to 125
View TI packaging information

Features for the OPA2810

  • Gain-bandwidth product: 70 MHz
  • Small-signal bandwidth: 105 MHz
  • Slew rate: 192 V/µs
  • Wide supply range: 4.75 V to 27 V
  • Low noise:
    • Input voltage noise: 6 nV/√Hz (f = 500 kHz)
    • Input current noise: 5 fA/√Hz (f = 10kHz)
  • Rail-to-rail input and output:
    • FET input stage: 2-pA input bias current (typical)
    • High linear output current: 75 mA
  • Input offset: ±1.5 mV (maximum)
  • Offset drift: ±2 µV/°C (typical)
  • Low power: 3.6 mA/channel
  • Extended temperature operation:
    –40°C to +125°C
  • Single-channel version: OPA810

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Description for the OPA2810

The OPA2810 is a dual-channel, FET-input, voltage-feedback operational amplifier withlow input bias current. The OPA2810 is unity-gain stable with a small-signal unity-gain bandwidthof 105 MHz, and offers excellent DC precision and dynamic AC performance at a low quiescent current(IQ) of 3.6 mA per channel (typical). The OPA2810 is fabricated on TexasInstrument’s proprietary, high-speed SiGe BiCMOS process and achieves significant performanceimprovements over comparable FET-input amplifiers at similar levels of quiescent power. With again-bandwidth product (GBWP) of 70 MHz, slew-rate of 192 V/µs, and voltage low noise of6 nV/√Hz, the OPA2810 is well suited for use in a wide range ofhigh fidelity data acquisition and signal processing applications.

The OPA2810 is characterized to operate over a wide supply range of 4.75 V to 27 V, andfeatures rail-to-rail inputs and outputs. The OPA2810 amplifier delivers 75 mA of linear outputcurrent, suitable for driving optoelectronics components and analog-to-digital converter (ADC)inputs or buffering DAC outputs into heavy loads.

The OPA2810 is available in 8-pin SOIC, SOT23, and VSSOP packages and is rated to workover the extended industrial temperature range of –40°C to +125°C. TheOPA810 isa single-channel variant of this device, available in 8-pin SOIC and 5-pin SOT-23 and SC70packages.


Qty Price (USD)
1-99 3.474
100-249 3.044
250-999 2.135
1,000+ 1.72

Additional package qty | carrier options

Package qty | Carrier 2,500 | LARGE T&R
Inventory 6,932
Qty | Price (USD) 1ku | 1.496 1-99 3.022 100-249 2.648 250-999 1.857 1,000+ 1.496
Custom reel may be available