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Details for OPA656UB by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps
OP-AMP UNITY-GAIN FET I/O SOIC8
OPA656UB image

OPA656UB by Texas Instruments

OP-AMP UNITY-GAIN FET I/O SOIC8
Features
500 MHz Unity-gain Bandwidth
High-Output Current: 70 mA
Low Distortion: 74-dB SFDR at 5 MHz
Low Input Bias Current: 2 pA
Low Input Voltage Noise: 7 nV/u221aHz
Low Offset And Drift: u00b1250 u00b5V, u00b12 u03bcV/u00b0C
Part Information
OPA656UB image
RoHS Compliant
Description
The OPA656 device combines a very wideband, unity-gain stable, voltage-feedback operational amplifier with a FET-input stage to offer an ultra high dynamic-range amplifier for Analog-to-Digital Converter (ADC) buffering and transimpedance applications. Extremely low DC errors give good precision in optical applications. The high unity-gain stable bandwidth and JFET input allows exceptional performance in high-speed, lownoise integrators. The high input impedance and low bias current provided by the FET input is supported by the ultralow 7-nV/√Hz input voltage noise to achieve a very low integrated noise in wideband photodiode transimpedance applications. Broad transimpedance bandwidths are achievable given the OPA656 device’s high 230-MHz gain bandwidth product. As shown below, a –3-dB bandwidth of 1 MHz is provided even for a high 1-MΩ transimpedance gain from a 47-pF source capacitance.
Specifications
No. of Amplifiers:
1 Amplifier, 1Amplifiers
Bandwidth:
230MHz
Slew Rate:
290V/µs
Supply Voltage Range:
± 5V to ± 6V
Amplifier Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Amplifer Supply Voltage:
± 5V to ± 6V
Gain Bandwidth:
500MHz
Op Amp Type:
Wideband
Operating Temperature Range:
-40°C to +85°C
Supply Voltage Max:
5.5V
Supply Voltage Min:
4.5V
Alternate Descriptions
OP Amp Single Volt Fdbk ±6V 8-Pin SOIC Tube Avnet America
OP Amp Single Volt Fdbk ±6V 8-Pin SOIC Tube Avnet Europe