Overview
The UA741CN is a high-performance monolithic operational amplifier produced by STMicroelectronics. It is constructed on a single silicon chip and is designed for a wide range of analog applications. The UA741CN offers superior performance due to its high gain and wide range of operating voltages, making it ideal for integrators, summing amplifiers, and general feedback applications. The internal compensation network ensures stability in closed-loop circuits.
Key Specifications
| Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 5 | - | 40 | V |
| Differential Input Voltage (Vid) | - | - | ±30 | V |
| Input Offset Voltage (Vio) | 1 | 5 | 6 | mV |
| Input Bias Current (Iio) | - | 100 | - | nA |
| Slew Rate | 0.25 | 0.5 | - | V/μs |
| Gain Bandwidth Product (GBP) | 0.7 | 1 | - | MHz |
| Output Current | - | - | 25 | mA |
| Operating Temperature Range | 0 | - | 70 | °C |
| Power Dissipation | - | - | 500 | mW |
Key Features
- Large input voltage range
- No latch-up
- High gain
- Short-circuit protection
- No frequency compensation required
- Same pin configuration as the UA709
Applications
- Summing amplifiers
- Voltage followers
- Integrators
- Active filters
- Function generators
Q & A
- What is the UA741CN operational amplifier used for?
The UA741CN is used for a wide range of analog applications, including summing amplifiers, voltage followers, integrators, active filters, and function generators.
- What is the supply voltage range for the UA741CN?
The supply voltage range for the UA741CN is from 5V to 40V.
- What is the input offset voltage of the UA741CN?
The input offset voltage of the UA741CN is typically 5 mV, with a maximum of 6 mV.
- What is the slew rate of the UA741CN?
The slew rate of the UA741CN is typically 0.5 V/μs.
- What is the gain bandwidth product (GBP) of the UA741CN?
The gain bandwidth product (GBP) of the UA741CN is typically 1 MHz.
- What is the maximum output current of the UA741CN?
The maximum output current of the UA741CN is 25 mA.
- What is the operating temperature range for the UA741CN?
The operating temperature range for the UA741CN is from 0°C to 70°C.
- Does the UA741CN require frequency compensation?
No, the UA741CN does not require frequency compensation.
- What package types are available for the UA741CN?
The UA741CN is available in DIP8 and SO8 packages.
- Is the UA741CN RoHS compliant?
