GENERAL PURPOSE SINGLE JFET OP-AMPS The TL081ACN is a JFET-input operational amplifier (op-amp) manufactured by STMicroelectronics (ST). Below are its key specifications, descriptions, and features based on factual data from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** STMicroelectronics (ST)
- **Type:** JFET-Input Operational Amplifier
- **Number of Channels:** 1 (Single)
- **Supply Voltage (Vcc):** ±18V (Dual Supply) or 36V (Single Supply)
- **Input Offset Voltage:** 3 mV (Typical)
- **Input Bias Current:** 30 pA (Typical)
- **Slew Rate:** 13 V/µs
- **Gain Bandwidth Product (GBW):** 3 MHz
- **Common-Mode Rejection Ratio (CMRR):** 86 dB
- **Operating Temperature Range:** 0°C to +70°C
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)
### **Descriptions:**
The TL081ACN is a high-performance JFET-input operational amplifier featuring low input bias current, high slew rate, and wide bandwidth. It is designed for applications requiring high input impedance and low noise. The device operates over a wide supply voltage range and is suitable for general-purpose analog circuits.
### **Features:**
- **JFET Input Stage:** Provides very high input impedance (10^12 Ω).
- **Low Input Bias Current:** 30 pA (typical).
- **High Slew Rate:** 13 V/µs for fast signal response.
- **Wide Common-Mode & Differential Voltage Range.**
- **Low Noise:** Suitable for precision applications.
- **Latch-Up-Free Operation.**
- **Internal Frequency Compensation.**
- **Short-Circuit Protection.**
The TL081ACN is commonly used in audio amplifiers, active filters, integrators, and other analog signal processing circuits.
(Note: All details are based on the manufacturer's datasheet and specifications.)
