LOW POWER DUAL OPERATIONAL AMPLIFIERS The LM2904P is a dual operational amplifier manufactured by STMicroelectronics. Below are the specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Supply Voltage Range (VCC):** 3V to 30V (or ±1.5V to ±15V for dual supply)
- **Input Offset Voltage (Typical):** 2mV
- **Input Bias Current (Typical):** 20nA
- **Gain Bandwidth Product (Typical):** 1.3MHz
- **Slew Rate (Typical):** 0.6V/µs
- **Common Mode Rejection Ratio (CMRR):** 85dB (Typical)
- **Power Supply Rejection Ratio (PSRR):** 100dB (Typical)
- **Operating Temperature Range:** -40°C to +125°C
- **Package Type:** PDIP-8 (Plastic Dual In-Line Package)
- **Output Current (Short-Circuit Protected):** 40mA (Typical)
### **Descriptions:**
- The LM2904P is a low-power dual operational amplifier designed for single or dual-supply operation.
- It is suitable for a wide range of applications, including transducer amplifiers, DC gain blocks, and conventional op-amp circuits.
- The device features low input bias current, low offset voltage, and high gain bandwidth.
- It is internally frequency-compensated for unity gain stability.
### **Features:**
- **Low Power Consumption:** Ideal for battery-operated applications.
- **Wide Supply Voltage Range:** Operates from 3V to 30V (single supply) or ±1.5V to ±15V (dual supply).
- **Large Output Voltage Swing:** Close to the supply rails.
- **Low Input Offset Voltage and Bias Current:** Ensures accuracy in signal processing.
- **ESD Protection:** Improved robustness against electrostatic discharge.
- **Short-Circuit Protection:** Prevents damage to the device.
- **Industry-Standard Pinout:** Compatible with other dual op-amps in the same package.
This information is based on the manufacturer's datasheet and technical documentation.
