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.
