Overview
The MC1458ID, produced by STMicroelectronics, is a high-performance, monolithic, dual operational amplifier designed for a wide range of analog applications. This device is known for its low power consumption, large input voltage range, and high gain, making it suitable for various analog circuits. The MC1458ID is part of the MC1458 series, which is similar in functionality to the μA741 but lacks offset null capability. It is available in an SO-8 package and is RoHS compliant, meeting environmental standards with its ECOPACK® packaging.
Key Specifications
| Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 5.0 | - | 40.0 | V |
| Input Voltage (Vi) | -15 | - | 15 | V |
| Differential Input Voltage (Vid) | -30 | - | 30 | V |
| Operating Temperature Range (Toper) | -40 | - | 105 | °C |
| Storage Temperature Range (Tstg) | -65 | - | 150 | °C |
| Input Offset Voltage (Vio) | 1 | 5 | 6 | mV |
| Input Offset Current (Iio) | 2 | 200 | 300 | nA |
| Input Bias Current (Iib) | 30 | 500 | 800 | nA |
| Large Signal Voltage Gain (Avd) | 50 | 200 | - | V/mV |
| Supply Voltage Rejection Ratio (SVR) | 77 | 90 | - | dB |
| Output Short-Circuit Source (Ios) | 10 | 20 | 35 | mA |
| Slew Rate (SR) | 0.2 | 0.8 | - | V/μs |
| Unity Gain Bandwidth (B) | - | - | 1 | MHz |
| Total Harmonic Distortion (THD) | - | - | 0.02% | % |
Key Features
- Low power consumption
- Large input voltage range
- No latch-up
- High gain
- Short-circuit protection
- No frequency compensation required
- Wide operating temperature range (-40°C to 105°C)
- RoHS compliant with ECOPACK® packaging
Applications
- Summing amplifier
- Voltage follower
- Integrator
- Active filtering
- Function generator
- General feedback applications
Q & A
- What is the supply voltage range for the MC1458ID?
The supply voltage range for the MC1458ID is from 5.0 V to 40.0 V.
- What is the operating temperature range for the MC1458ID?
The operating temperature range for the MC1458ID is from -40°C to 105°C.
- What are the key applications of the MC1458ID?
The MC1458ID is used in summing amplifiers, voltage followers, integrators, active filters, function generators, and general feedback applications.
- Does the MC1458ID require frequency compensation?
No, the MC1458ID does not require frequency compensation.
- What is the input offset voltage range for the MC1458ID?
The input offset voltage range for the MC1458ID is from 1 mV to 6 mV.
- Is the MC1458ID RoHS compliant?
- What is the unity gain bandwidth of the MC1458ID?
The unity gain bandwidth of the MC1458ID is 1 MHz.
- What is the total harmonic distortion (THD) of the MC1458ID?
The total harmonic distortion (THD) of the MC1458ID is 0.02% at 1 kHz, Av = 20 dB, RL = 2 kΩ, CL = 100 pF, and VO = 2 Vpp.
- What is the slew rate of the MC1458ID?
The slew rate of the MC1458ID is from 0.2 V/μs to 0.8 V/μs.
- What is the output short-circuit source current of the MC1458ID?
The output short-circuit source current of the MC1458ID is from 10 mA to 35 mA.
