TPH2861Q
TPH2861Q is High-Speed Op Amp manufactured by 3PEAK.
Features
Description
- Supply Voltage: 3.3 V to 5.25 V
- High Gain Bandwidth Product: 8 GHz
- High Slew Rate: 2700 V/μs
- Offset Voltage: ±1.2 m V at 25 °C (Max)
- Stable when Gain > 7 V/V
- Quiescent Current: 19 m A
- Overload Recovery: 2.8 ns
- Package: DFN2X2-8
- Operating Temperature Range:
- 40°C to 125°C
- AEC-Q100 Qualified for Automotive Applications,
Grade 1:
- 40°C to +125°C TA
Applications
- Automotive Lidar
- Lab Equipment
- Automated Test Equipment
- OTDR
- Laser Distance Meter
The TPH2861Q is a high-speed, low-noise operational amplifier with high-speed BJT inputs, suitable for broadband cross resistance and voltage amplifier applications.
The device with 8-GHz GBP can achieve enough closedloop bandwidth even when the transimpedance is about several tens of kΩ in the wideband trans-impedance (TIA) applications.
The TPH2861Q also has a large-signal bandwidth of 850 MHz (2 VPP), a slew rate of 2750 V/μs, and only 2.8 ns for overload recovery, making it suitable for high-speed pulse applications.
The feedback pin (FB) of the TPH2861Q decreases the distance of the feedback network connection between the input and output on the PCB, which benefits the achievement of high closed-loop bandwidth.
The DFN2X2-8 package with wettable flanks is provided for the TPH2861Q, making the solder yield easy to check during the SMT.
Typical Application Circuit
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AA20231202A6
5-V, G = 7 Stable, 8-GHz, High-Speed Op Amp
Table of Contents
Features
1 Applications 1 Description
1 Typical...
