GENERAL PURPOSE SINGLE BIPOLAR OP-AMPS The UA741M is a general-purpose operational amplifier (op-amp) manufactured by JRC (New Japan Radio Co., Ltd.). Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
1. **Supply Voltage Range:** ±3V to ±18V (dual supply)
2. **Input Offset Voltage:** 1 mV (typical), 5 mV (maximum)
3. **Input Bias Current:** 80 nA (typical), 500 nA (maximum)
4. **Input Offset Current:** 20 nA (typical), 200 nA (maximum)
5. **Common Mode Rejection Ratio (CMRR):** 90 dB (typical)
6. **Power Supply Rejection Ratio (PSRR):** 96 dB (typical)
7. **Large Signal Voltage Gain:** 200 V/mV (typical)
8. **Slew Rate:** 0.5 V/µs (typical)
9. **Bandwidth (Unity Gain):** 1 MHz (typical)
10. **Output Short-Circuit Duration:** Continuous
11. **Operating Temperature Range:** -40°C to +85°C
### **Descriptions:**
- The UA741M is a monolithic operational amplifier designed for general-purpose applications.
- It features internal frequency compensation, eliminating the need for external components.
- The device provides high gain, wide bandwidth, and stable operation over a wide range of supply voltages.
- It is commonly used in analog circuits such as integrators, differentiators, summers, and voltage followers.
### **Features:**
1. **No Frequency Compensation Required** – Internally compensated for stable operation.
2. **Short-Circuit Protection** – Built-in protection against output short circuits.
3. **Low Power Consumption** – Suitable for battery-operated applications.
4. **Wide Supply Voltage Range** – Operates from ±3V to ±18V.
5. **High Input Impedance** – Minimizes loading effects on input signals.
6. **Balanced Input Stage** – Reduces input offset voltage and current.
7. **Industry-Standard Pinout** – Compatible with other 741-type op-amps.
The UA741M is available in various package types, including DIP (Dual Inline Package) and SOIC (Small Outline Integrated Circuit).
(Note: All specifications are based on manufacturer datasheets and may vary slightly depending on operating conditions.)
