Quad General-Purpose Opamp with 2kV ESD Protection The LM324K is a quad operational amplifier (op-amp) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:
### **Specifications:**
- **Number of Channels:** 4
- **Supply Voltage (VCC):** 3V to 32V (or ±1.5V to ±16V for dual supply)
- **Input Offset Voltage:** 2 mV (typical), 7 mV (maximum)
- **Input Bias Current:** 20 nA (typical)
- **Gain Bandwidth Product:** 1 MHz (typical)
- **Slew Rate:** 0.5 V/µs (typical)
- **Common Mode Rejection Ratio (CMRR):** 70 dB (typical)
- **Operating Temperature Range:** 0°C to 70°C
- **Package Type:** TO-100 (Metal Can)
### **Descriptions:**
- The LM324K is a low-cost, quad operational amplifier with true differential inputs.
- It is designed for single-supply operation but can also operate with dual supplies.
- Suitable for a wide range of applications, including transducer amplifiers, DC gain blocks, and conventional op-amp circuits.
### **Features:**
- **Wide Supply Voltage Range:** 3V to 32V (single supply) or ±1.5V to ±16V (dual supply).
- **Low Input Bias Current:** 20 nA (typical).
- **Low Power Consumption:** 700 µA per amplifier (typical).
- **Internally Frequency Compensated:** No external compensation required.
- **Short-Circuit Protection:** Outputs are protected against short circuits.
- **High Gain:** Open-loop gain of 100 dB (typical).
This information is based on TI's datasheet for the LM324K. For detailed electrical characteristics and application notes, refer to the official documentation.
