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The OPA855, a wideband, low-noise, bipolar-input operational amplifier, maintains high gain and wide closed-loop bandwidth with an 8 GHz gigabits per second (GBWP).
Mouser Electronics will begin stocking Texas Instruments (TI)'s uncompensated amplifier 'OPA855' on the 1st.

The OPA855, a wideband, low-noise, bipolar input operational amplifier, excels in high-bandwidth transimpedance and voltage amplifier applications.
The OPA855 features an 8GHz Gain–Bandwidth Product (GBWP) feature, allowing it to be configured for high gain while maintaining wide closed-loop bandwidth.
Low input voltage noise of 0.98 nV/√Hz minimizes amplifier noise, and a high slew rate of 2,750 V/µs enables a wide output voltage range.
With an input capacitance of only 0.8 pF, the OPA855 can minimize total circuit input capacitance and improve circuit speed when designing transimpedance amplifier (TIA) applications.
The OPA855 has a unique package pinout that simplifies the layout of the feedback network.At the same time, it isolates pin-to-pin capacitance between input and feedback connections.
Designing a circuit with this pin layout reduces the total parasitic capacitance around the amplifier's feedback network, allowing for the design of high-gain TIAs and wide bandwidth.
TIIA applications using the OPA855 include optical time-of-flight (ToF) systems with time-to-digital converters such as TI's TDC7201.
The OPA855 can also be used to drive high-speed analog-to-digital converters (ADCs) in high-resolution LIDAR systems featuring differential output amplifiers such as TI's THS4541 and LMH5401.
The OPA855 is the latest member of TI's ultra-wideband operational amplifier family, which also includes the FET-input OPA858 and OPA859 devices.
This family of amplifiers can be used in a wide range of applications, including wideband transimpedance circuits, high-speed data acquisition systems, and low-noise front ends.
The device is supported by a dedicated operational amplifier evaluation module OPA855DSGEVM and a universal unmounted evaluation board DEM-OPA-WSON8-EVM.
Mouser Electronics will begin stocking Texas Instruments (TI)'s uncompensated amplifier 'OPA855' on the 1st.

Mouser now stocks the TI OPA855.
The OPA855, a wideband, low-noise, bipolar input operational amplifier, excels in high-bandwidth transimpedance and voltage amplifier applications.
The OPA855 features an 8GHz Gain–Bandwidth Product (GBWP) feature, allowing it to be configured for high gain while maintaining wide closed-loop bandwidth.
Low input voltage noise of 0.98 nV/√Hz minimizes amplifier noise, and a high slew rate of 2,750 V/µs enables a wide output voltage range.
With an input capacitance of only 0.8 pF, the OPA855 can minimize total circuit input capacitance and improve circuit speed when designing transimpedance amplifier (TIA) applications.
The OPA855 has a unique package pinout that simplifies the layout of the feedback network.At the same time, it isolates pin-to-pin capacitance between input and feedback connections.
Designing a circuit with this pin layout reduces the total parasitic capacitance around the amplifier's feedback network, allowing for the design of high-gain TIAs and wide bandwidth.
TIIA applications using the OPA855 include optical time-of-flight (ToF) systems with time-to-digital converters such as TI's TDC7201.
The OPA855 can also be used to drive high-speed analog-to-digital converters (ADCs) in high-resolution LIDAR systems featuring differential output amplifiers such as TI's THS4541 and LMH5401.
The OPA855 is the latest member of TI's ultra-wideband operational amplifier family, which also includes the FET-input OPA858 and OPA859 devices.
This family of amplifiers can be used in a wide range of applications, including wideband transimpedance circuits, high-speed data acquisition systems, and low-noise front ends.
The device is supported by a dedicated operational amplifier evaluation module OPA855DSGEVM and a universal unmounted evaluation board DEM-OPA-WSON8-EVM.
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