Overview
The TLV2252IP is a dual operational amplifier produced by Texas Instruments, designed for low-voltage and low-power applications. This model is part of the TLV225x series, which is optimized for battery-powered devices and other applications requiring minimal power consumption. The TLV2252IP features rail-to-rail output, enhancing its dynamic range in both single and split-supply configurations. It is housed in a PDIP-8 package, making it suitable for through-hole mounting. The amplifier is ideal for precision applications due to its low input offset voltage and high input impedance.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 2 | ||
| Total Supply Voltage (Max) | 8 | V | |
| Total Supply Voltage (Min) | 2.7 | V | |
| Input Offset Voltage | 1 | mV | |
| Input Bias Current (Max) | 60 | pA | |
| Gain Bandwidth Product | 200 | kHz | |
| Slew Rate | 0.12 | V/µs | |
| Operating Temperature Range | -40 to +125 | °C | |
| Package | PDIP-8 | Through Hole |
Key Features
- Rail-to-Rail Output: Enhances dynamic range in single and split-supply applications.
- Low Power Consumption: Ideal for battery-powered devices, consuming only 34µA per channel.
- Low Input Offset Voltage: Ensures precision in applications requiring accurate signal processing.
- High Input Impedance: Suitable for interfacing with high-impedance sources like piezoelectric sensors.
- Wide Supply Voltage Range: Operates from 2.7V to 8V, providing flexibility in various applications.
Applications
The TLV2252IP is widely used in applications requiring low power consumption and precision. Typical applications include battery-powered devices, portable instruments, sensor interfaces, and signal conditioning circuits. Its rail-to-rail output makes it particularly suitable for interfacing with analog-to-digital converters (ADCs) in data acquisition systems. Additionally, its low noise and high input impedance make it ideal for amplifying small signals from high-impedance sources, such as piezoelectric sensors in medical devices and industrial equipment.
Q & A
1. What is the operating voltage range of the TLV2252IP?
The TLV2252IP operates from a supply voltage range of 2.7V to 8V.
2. What is the typical power consumption of the TLV2252IP?
The TLV2252IP consumes 34µA per channel, making it suitable for low-power applications.
3. What is the input offset voltage of the TLV2252IP?
The input offset voltage is typically 1mV.
4. Can the TLV2252IP be used in single-supply applications?
Yes, the TLV2252IP is designed to operate in both single and split-supply configurations.
5. What is the gain bandwidth product of the TLV2252IP?
The gain bandwidth product is 200kHz.
6. What is the slew rate of the TLV2252IP?
The slew rate is 0.12V/µs.
7. What is the package type of the TLV2252IP?
The TLV2252IP is available in a PDIP-8 package.
8. Is the TLV2252IP suitable for high-impedance signal sources?
Yes, its high input impedance makes it ideal for interfacing with high-impedance sources like piezoelectric sensors.
9. What is the maximum operating temperature of the TLV2252IP?
The TLV2252IP can operate at temperatures up to +125°C.
10. Can the TLV2252IP be used in battery-powered devices?
Yes, its low power consumption makes it well-suited for battery-powered applications.
