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THS4031CDG4 from TI,Texas Instruments

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THS4031CDG4

Manufacturer: TI

100-MHz Low Noise Voltage-Feedback Amplifier 8-SOIC 0 to 70

Partnumber Manufacturer Quantity Availability
THS4031CDG4 TI 2372 In Stock

Description and Introduction

100-MHz Low Noise Voltage-Feedback Amplifier 8-SOIC 0 to 70 The THS4031CDG4 is a high-speed operational amplifier (op-amp) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** THS4031CDG4  
- **Category:** Integrated Circuits (ICs) > Linear > Amplifiers - Instrumentation, OP Amps, Buffer Amps  
- **Package:** SOIC-8  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage (Vcc):** ±5V to ±15V (Dual Supply) or 10V to 30V (Single Supply)  
- **Bandwidth:** 100 MHz (Gain-Bandwidth Product)  
- **Slew Rate:** 1000 V/µs  
- **Input Offset Voltage:** 0.5 mV (Typical)  
- **Input Bias Current:** 2 µA (Typical)  
- **Quiescent Current:** 6.5 mA per Amplifier  
- **Output Current:** ±60 mA  
- **Common-Mode Rejection Ratio (CMRR):** 80 dB  
- **Power Supply Rejection Ratio (PSRR):** 80 dB  
- **Number of Channels:** 1  

### **Descriptions:**  
The THS4031CDG4 is a high-speed, low-noise voltage feedback operational amplifier designed for applications requiring wide bandwidth and fast settling times. It features a high slew rate and excellent distortion performance, making it suitable for high-speed signal processing, data acquisition, and communications systems.

### **Features:**  
- **High-Speed Performance:** 100 MHz bandwidth and 1000 V/µs slew rate.  
- **Low Noise:** 2.7 nV/√Hz input voltage noise.  
- **Low Distortion:** Suitable for high-fidelity signal processing.  
- **Wide Supply Range:** Operates from ±5V to ±15V (dual supply) or 10V to 30V (single supply).  
- **High Output Drive:** Capable of driving ±60 mA output current.  
- **Stable Operation:** Unity-gain stable with external compensation.  
- **ESD Protection:** Built-in electrostatic discharge (ESD) protection.  
- **Industrial Temperature Range:** -40°C to +85°C.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed application notes or further specifications, refer to the official TI datasheet.

Application Scenarios & Design Considerations

100-MHz Low Noise Voltage-Feedback Amplifier 8-SOIC 0 to 70

Alternative Part Number

  • AD8021ARZ --: High-speed low-noise voltage-feedback op amp with comparable bandwidth and supply range, direct functional replacement in the same SOIC-8 package.
  • LMH6629MA --: Ultra-low-noise high-speed op amp from TI with similar gain-bandwidth and voltage noise, suitable drop-in for signal-chain designs.
  • OPA847ID --: Wideband low-noise voltage-feedback op amp offering similar AC performance and supply compatibility for high-speed analog stages.

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