OPA2810IDCNT
ActiveDUAL CHANNEL, HIGH PERFORMANCE, 27 V, 105 MHZ, RRIO FET INPUT OP AMP
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OPA2810IDCNT
ActiveDUAL CHANNEL, HIGH PERFORMANCE, 27 V, 105 MHZ, RRIO FET INPUT OP AMP
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA2810IDCNT |
|---|---|
| -3db Bandwidth | 105 MHz |
| Amplifier Type | Voltage Feedback |
| Current - Input Bias | 2 pA |
| Current - Output / Channel | 108 mA |
| Current - Supply | 3.7 mA |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | SOT-23-8 |
| Slew Rate | 243 V/µs |
| Supplier Device Package | SOT-23-8 |
| Voltage - Input Offset | 100 çV |
| Voltage - Supply Span (Max) [Max] | 27 V |
| Voltage - Supply Span (Min) [Min] | 4.75 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.33 | |
| 10 | $ 5.68 | |||
| 25 | $ 5.37 | |||
| 100 | $ 4.66 | |||
| Digi-Reel® | 1 | $ 6.33 | ||
| 10 | $ 5.68 | |||
| 25 | $ 5.37 | |||
| 100 | $ 4.66 | |||
| Tape & Reel (TR) | 250 | $ 4.42 | ||
| 500 | $ 3.96 | |||
| 1250 | $ 3.34 | |||
| 2500 | $ 3.18 | |||
| Texas Instruments | SMALL T&R | 1 | $ 4.35 | |
| 100 | $ 3.55 | |||
| 250 | $ 2.79 | |||
| 1000 | $ 2.36 | |||
Description
General part information
OPA2810 Series
The OPA2810 is a dual-channel, FET-input, voltage-feedback operational amplifier with low input bias current. The OPA2810 is unity-gain stable with a small-signal unity-gain bandwidth of 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 Texas Instrument’s proprietary, high-speed SiGe BiCMOS process and achieves significant performance improvements over comparable FET-input amplifiers at similar levels of quiescent power. With a gain-bandwidth product (GBWP) of 70 MHz, slew-rate of 192 V/µs, and voltage low noise of 6 nV/√Hz, the OPA2810 is well suited for use in a wide range of high 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, and features rail-to-rail inputs and outputs. The OPA2810 amplifier delivers 75 mA of linear output current, 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 work over the extended industrial temperature range of –40°C to +125°C. TheOPA810is a single-channel variant of this device, available in 8-pin SOIC and 5-pin SOT-23 and SC70 packages.
Documents
Technical documentation and resources
