OPA2810 Series

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

Catalog

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

Part	Current - Input Bias	Slew Rate	Current - Supply	Mounting Type	Amplifier Type	Voltage - Input Offset	Voltage - Supply Span (Max) [Max]	Current - Output / Channel	Output Type	Package / Case	Package / Case [custom]	Package / Case	Number of Circuits	Voltage - Supply Span (Min) [Min]	Operating Temperature [Min]	Operating Temperature [Max]	-3db Bandwidth	Supplier Device Package	Board Type	Utilized IC / Part	Current - Supply (Main IC)	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Channels per IC	Supplied Contents	Package / Case [y]	Package / Case [x]
Texas Instruments OPA2810IDGKT	2 pA	243 V/µs	3.7 mA	Surface Mount	Voltage Feedback	100 çV	27 V	108 mA	Rail-to-Rail	8-MSOP 8-TSSOP	0.118 in	3 mm	2	4.75 V	-40 °C	125 °C	105 MHz
Texas Instruments OPA2810IDCNT	2 pA	243 V/µs	3.7 mA	Surface Mount	Voltage Feedback	100 çV	27 V	108 mA	Rail-to-Rail	SOT-23-8			2	4.75 V	-40 °C	125 °C	105 MHz	SOT-23-8
Texas Instruments OPA2810IDGKR	2 pA	243 V/µs	3.7 mA	Surface Mount	Voltage Feedback	100 çV	27 V	108 mA	Rail-to-Rail	8-MSOP 8-TSSOP	0.118 in	3 mm	2	4.75 V	-40 °C	125 °C	105 MHz
Texas Instruments OPA2810IDCNR	2 pA	243 V/µs	3.7 mA	Surface Mount	Voltage Feedback	100 çV	27 V	108 mA	Rail-to-Rail	SOT-23-8			2	4.75 V	-40 °C	125 °C	105 MHz	SOT-23-8
Texas Instruments OPA2810DGKEVM		243 V/µs			Voltage Feedback			108 mA	Rail-to-Rail										Fully Populated	OPA2810	3.7 mA	27 V	4.75 V	2 - Dual	Board(s)
Texas Instruments OPA2810IDT	2 pA	243 V/µs	3.7 mA	Surface Mount	Voltage Feedback	100 çV	27 V	108 mA	Rail-to-Rail	8-SOIC			2	4.75 V	-40 °C	125 °C	105 MHz	8-SOIC								3.9 mm	0.154 in

Catalog

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

Key Features

• Gain-bandwidth product: 70 MHzSmall-signal bandwidth: 105 MHzSlew rate: 192 V/µsWide supply range: 4.75 V to 27 VLow noise:Input voltage noise: 6 nV/√Hz(f = 500 kHz)Input current noise: 5 fA/√Hz(f = 10 kHz)Rail-to-rail input and output:FET input stage: 2-pA input bias current (typical)High linear output current: 75 mAInput offset: ±1.5 mV (maximum)Offset drift: ±2 µV/°C (typical)Low power: 3.6 mA/channelExtended temperature operation:–40°C to +125°CSingle-channel version:OPA810Gain-bandwidth product: 70 MHzSmall-signal bandwidth: 105 MHzSlew rate: 192 V/µsWide supply range: 4.75 V to 27 VLow noise:Input voltage noise: 6 nV/√Hz(f = 500 kHz)Input current noise: 5 fA/√Hz(f = 10 kHz)Rail-to-rail input and output:FET input stage: 2-pA input bias current (typical)High linear output current: 75 mAInput offset: ±1.5 mV (maximum)Offset drift: ±2 µV/°C (typical)Low power: 3.6 mA/channelExtended temperature operation:–40°C to +125°CSingle-channel version:OPA810

Description

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. 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.