sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:Operational Amplifiers
Brand:TI
Particular Year:25+
Package:SOIC-8
Delivery Date:New and original
Stock: 3500pcs
The OPA2891DR is a dual-channel, 180MHz, 0.95nV√Hz operational amplifier manufactured by (TI) with ultra-low total harmonic distortion (THD).
Main specifications
Amplifier type: Standard
Number of circuits: 4
Output type: Push-pull type, full swing
Pressure swing rate: 4.5V/µs
Gain-bandwidth product: 13 MHz
Current - Input bias: 0.01 pA
Voltage - Input compensation: 2 µV
Current - Power Supply: 1.22mA (x4 channels)
Current - Output/Channel: 65 mA
Voltage - Span (minimum) : 1.7V
Voltage - Span (maximum) : 5.5V
Operating temperature: -40°C to 125°C (TA)
Installation type: Surface mount type
Package/Shell: 14-TSSOP
The OPA2891DR is an ultra-low voltage noise, high-speed voltage feedback amplifier, which is highly suitable for applications requiring low voltage noise (including communication and imaging). This amplifier offers outstanding AC performance with a bandwidth of 180MHz, a gain (G) of 2V/V, a slew rate of 105V/µs, and a stabilization time of 70ns (0.1%). In addition, the OPA2891DR operational amplifier has a total harmonic distortion (THD) of -100 DBC at f = 1MHz and features an ultra-low noise of 0.95nV/√Hz. It is specifically designed for applications requiring low distortion and low noise, such as buffered analog-to-digital converters.
Target application
The OPA2891DR is suitable for application scenarios that require low noise and high speed, such as
Communication : For signal amplification and filtering.
Imaging : Excels in image processing and video signal amplification.
Industrial applications : As a low-noise wideband amplifier, suitable for a wide range of industrial control systems and instrumentation.
Model
Brand
Package
Quantity
Describe
ADI
SOT-23-6
8000
Low power consumption, 1 NV/√Hz, G ≥ 10 stable, rail-to-rail output amplifier
ADI
SOIC-8
10000
Low noise, low input bias current, rail-to-rail output, JFET dual-channel operational amplifier
ADI
MSOP-8
3000
10 MHz, 14.5 nV/√Hz, RRIO, zero input crosstalk distortion dual-channel operational amplifier
ADI
MSOP-8
2000
Dual-channel, low-power, 1.4 V/μs, precision rail-to-rail output amplifier
ADI
DFN-10
2000
Dual-channel, low-power, 1.4 V/μs, precision rail-to-rail output amplifier
ADI
MSOP-8
2000
Dual-channel, low-power, 1.4 V/μs, precision rail-to-rail output amplifier
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Texas Instruments (TI), abbreviated as TI, is the worlds leading semiconductor company providing innovative digital signal processing (DSP) and analog device technologies for real-world signal processing. In addition to the semiconductor business, it …
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