WIDE BANDWIDTH DUAL BIPOLAR OPERATIONAL AMPLIFIERS The TJM4558 is a dual operational amplifier (op-amp) manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Supply Voltage Range:** ±3V to ±18V
- **Input Offset Voltage:** 1 mV (typical)
- **Input Bias Current:** 30 nA (typical)
- **Input Offset Current:** 5 nA (typical)
- **Gain Bandwidth Product:** 3 MHz (typical)
- **Slew Rate:** 1.7 V/µs (typical)
- **Common Mode Rejection Ratio (CMRR):** 100 dB (typical)
- **Power Supply Rejection Ratio (PSRR):** 100 dB (typical)
- **Operating Temperature Range:** -40°C to +105°C
- **Package Options:** DIP-8, SO-8
### **Descriptions:**
- The TJM4558 is a high-performance dual operational amplifier designed for general-purpose applications.
- It features low noise, high gain, and wide bandwidth, making it suitable for audio, signal conditioning, and industrial applications.
- The device is internally compensated for stable operation in closed-loop configurations.
### **Features:**
- **Dual Op-Amp Configuration:** Two independent op-amps in a single package.
- **Low Noise:** Suitable for high-fidelity audio applications.
- **Wide Supply Voltage Range:** Operates from ±3V to ±18V.
- **High Input Impedance:** Minimizes loading effects on signal sources.
- **Short-Circuit Protection:** Built-in protection against output short circuits.
- **Internally Compensated:** No external compensation required for stability.
This information is based on the manufacturer's datasheet and technical documentation.
