TPH2861Q

5-V, G=7 Stable, 8-GHz, High-speed Op Amp

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Overview
Development Resources
Application
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Overview

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 closed-loop bandwidth even the transimpedance is about several tens of kΩ in the wideband transimpedance (TIA) applications.

The TPH2861Q also has a large signal bandwidth of 850-MHz (2-VPP) , a slew rate of 2750-V/μ s, 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 feedback network connection between the input and output on PCB, which benefits the achievement of high close-loop bandwidth.

The DFN-8 package with wettable flank is provided for the TPH2861Q, making the solder yield easy to be checked during the SMT.

Status

Production
Rating

Automotive
Channel

1
Supply Voltage (Min)

3.3
Supply Voltage (Max)

5.25
Iq per channel (Max) (μA)

22000
GBW (Typ) (MHz)

8000
Slew Rate (Typ) (V/μs)

2750
Rail-Rail In

No
Rail-Rail Out

No
Ishort (Typ) (mA)

83
Vos (Max) (mV)

1.8
Offset Drift (Typ) (μV/°C)

2
Ib (typ) (pA)

-20000000
Vn (Typ) (nV/rtHz)

1.2
Peak Noise at 0.1 to 10Hz (μVpp)

/
Shutdown/Disable

/
Operating Temperature Range (°C)

-40 to 125
Feature

/
Package

DFN2X2-8

Development Resources

Documentation

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Documentation
- Data Sheet
- Selection Guide
- Application Note
- Technical Note
- User Guide
- Test Report
- Document Name
- Type
- Language
- Date
- 3PEAK Automotive Products Selection Guide
  
  Selection Guide
  
  English
  
  03/20/2024
- Datasheet_TPH2861Q
  
  Data Sheet
  
  English
  
  04/19/2024
  
  5-V, G=7 Stable, 8-GHz, High-speed Op Amp
- Introduction to Latch-up and the Preventive Measures
  
  Technical Note
  
  English
  
  01/19/2024
- Application Tips on ESD-EOS
  
  Technical Note
  
  English
  
  01/19/2024
- Analyzing the Power Supply Design of Operational Amplifiers with Examples
  
  Technical Note
  
  English
  
  01/19/2024
- 3PEAK Analog Products Selection Guide
  
  Selection Guide
  
  English
  
  01/19/2024