Low Power Quad Op-amps The LM324WD is a quad operational amplifier (op-amp) manufactured by STMicroelectronics (ST). Below are its specifications, descriptions, and features based on factual data:
### **Specifications:**
- **Supply Voltage Range:** 3V to 32V (or ±1.5V to ±16V for dual supply)
- **Low Supply Current:** 0.8 mA per amplifier (typical)
- **Input Offset Voltage:** 2 mV (typical), 7 mV (maximum)
- **Input Bias Current:** 20 nA (typical)
- **Large DC Voltage Gain:** 100 dB (typical)
- **Output Voltage Swing:** Rail-to-rail (near ground to Vcc-1.5V)
- **Unity Gain Bandwidth:** 1 MHz (typical)
- **Slew Rate:** 0.5 V/µs (typical)
- **Operating Temperature Range:** -40°C to +125°C
- **Package:** SO-14 (Surface Mount)
### **Descriptions:**
- The LM324WD consists of four independent high-gain operational amplifiers.
- Designed for single-supply operation but can also operate with dual supplies.
- Features low power consumption and wide bandwidth.
- Suitable for a wide range of applications, including transducer amplifiers, DC gain blocks, and conventional op-amp circuits.
### **Features:**
- **Low Input Offset Voltage and Bias Current**
- **Wide Supply Voltage Range** (3V to 32V)
- **Low Power Consumption**
- **Internally Frequency Compensated**
- **Short-Circuit Protected Outputs**
- **Common-Mode Input Voltage Range Includes Ground**
- **Differential Input Voltage Range Equal to Supply Voltage**
- **ESD Protection (2000V HBM, 200V MM)**
This information is based on the manufacturer's datasheet for the LM324WD by STMicroelectronics.
