High-Slew-Rate, Single-Supply Operational Amplifier The TL3472CD is a dual operational amplifier (op-amp) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features:
### **Specifications:**
- **Number of Channels:** 2 (Dual)
- **Supply Voltage Range:** ±1.5V to ±8V (Dual Supply), 3V to 16V (Single Supply)
- **Input Offset Voltage:** 1mV (Typical), 5mV (Maximum)
- **Input Bias Current:** 20pA (Typical)
- **Gain Bandwidth Product (GBW):** 3MHz (Typical)
- **Slew Rate:** 1.6V/µs (Typical)
- **Common Mode Rejection Ratio (CMRR):** 90dB (Typical)
- **Operating Temperature Range:** 0°C to 70°C
- **Package Type:** SOIC-8 (D)
- **Output Current:** 40mA (Typical)
- **Input Common Mode Voltage Range:** Includes Ground (V-)
- **Rail-to-Rail Output:** Yes
- **Low Power Consumption:** 550µA per Channel (Typical)
### **Descriptions:**
The TL3472CD is a dual, rail-to-rail output operational amplifier designed for low-voltage and low-power applications. It is optimized for single-supply operation and provides high performance with a wide input voltage range, including ground. The device is suitable for battery-powered systems, portable instruments, and other applications requiring precision amplification.
### **Features:**
- **Rail-to-Rail Output Swing:** Maximizes dynamic range in low-voltage applications.
- **Low Input Bias Current:** 20pA (Typical) minimizes errors in high-impedance circuits.
- **Wide Supply Voltage Range:** Operates from 3V to 16V (single supply) or ±1.5V to ±8V (dual supply).
- **Low Power Consumption:** 550µA per channel (Typical) extends battery life.
- **High Gain Bandwidth Product (3MHz):** Suitable for signal conditioning and filtering applications.
- **Low Input Offset Voltage (1mV):** Ensures accuracy in precision circuits.
- **ESD Protection:** Protects against electrostatic discharge events.
This information is based on the manufacturer's datasheet and technical documentation.
