High-Slew-Rate, Single-Supply Operational Amplifier The TL3472CDR is a dual operational amplifier (op-amp) manufactured by Texas Instruments (TI). Below are its key 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), 3mV (Maximum)
- **Input Bias Current:** 20nA (Typical)
- **Gain Bandwidth Product (GBW):** 3MHz (Typical)
- **Slew Rate:** 1.6V/µs (Typical)
- **Common Mode Rejection Ratio (CMRR):** 80dB (Typical)
- **Power Supply Rejection Ratio (PSRR):** 80dB (Typical)
- **Operating Temperature Range:** -40°C to +125°C
- **Package Type:** SOIC-8
- **Output Current:** 40mA (Typical)
- **Input Common Mode Voltage Range:** Includes Ground (Rail-to-Rail Input)
- **Output Swing:** Rail-to-Rail
### **Descriptions:**
- The TL3472CDR is a low-power, rail-to-rail input/output operational amplifier designed for general-purpose applications.
- It is optimized for single-supply or dual-supply operation with a wide voltage range.
- Suitable for battery-powered and portable devices due to its low power consumption.
### **Features:**
- **Rail-to-Rail Input/Output:** Allows operation with signals near the supply rails.
- **Low Power Consumption:** Ideal for battery-operated applications.
- **Wide Supply Voltage Range:** Supports both single and dual supplies.
- **High Output Drive Capability:** Can drive up to 40mA of load current.
- **Stable with Capacitive Loads:** Designed for stability in challenging conditions.
- **ESD Protection:** Provides robustness against electrostatic discharge.
This op-amp is commonly used in signal conditioning, sensor interfaces, active filters, and other precision analog circuits.
