Overview
The TL032IDR, manufactured by Texas Instruments, is a dual enhanced JFET low-power precision operational amplifier. This component is designed for applications requiring high input impedance, low power consumption, and precision performance. It is particularly suitable for use in battery-powered devices, signal conditioning, and sensor interfacing due to its low offset voltage and low input bias current. The TL032IDR is housed in an SOIC-8 package, making it compact and suitable for surface-mount technology (SMT) applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Channels | 2 | Dual operational amplifier | |
| Common Mode Rejection Ratio (Min) | 63 | dB | |
| Input Offset Voltage | 1 | mV | |
| Input Bias Current (Max) | 10 | pA | |
| Operating Supply Voltage | 2.7 to 5.5 | V | |
| Slew Rate | 0.89 | V/µs | |
| Output Current | 55 | mA | |
| Maximum Operating Temperature | +125 | °C | |
| Package | SOIC-8 | Surface-mount |
Key Features
- Low power consumption, ideal for battery-powered applications.
- High input impedance due to JFET input stage.
- Low input offset voltage and low input bias current enhance precision.
- Compact SOIC-8 package suitable for space-constrained applications.
- Wide operating voltage range from 2.7V to 5.5V.
Applications
The TL032IDR is widely used in various applications including signal conditioning, active filtering, sensor amplification, and data acquisition systems. Its precision and low power characteristics make it particularly suitable for portable and battery-powered devices such as medical instruments, handheld meters, and consumer electronics. Additionally, its high input impedance makes it an excellent choice for interfacing with high-impedance sensors in industrial and automotive environments.
Q & A
1. What is the operating voltage range of the TL032IDR?
The TL032IDR operates within a voltage range of 2.7V to 5.5V.
2. What is the input bias current of the TL032IDR?
The maximum input bias current is 10 pA.
3. What package does the TL032IDR come in?
It comes in an SOIC-8 package.
4. What is the typical slew rate of the TL032IDR?
The typical slew rate is 0.89 V/µs.
5. Is the TL032IDR suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
6. What is the maximum operating temperature of the TL032IDR?
The maximum operating temperature is +125°C.
7. Can the TL032IDR be used in high-impedance sensor applications?
Yes, its high input impedance makes it suitable for high-impedance sensor interfacing.
8. What is the common mode rejection ratio (CMRR) of the TL032IDR?
The minimum CMRR is 63 dB.
9. What is the output current capability of the TL032IDR?
It can deliver up to 55 mA of output current.
10. Is the TL032IDR RoHS compliant?
Yes, the TL032IDR is RoHS compliant.
