Overview
The TLV272IP is a low-power, wide-bandwidth operational amplifier (opamp) from Texas Instruments. It is part of the TLV27x family, which operates from 2.7 V to 16 V and is designed for applications requiring rail-to-rail output swings. This opamp is an ideal alternative to the TLC27x family, offering improved performance in battery-powered and high-impedance sensor interface applications. The TLV272IP is fully specified for 5-V and ±5-V supplies, making it versatile for various power sources, including rechargeable cells and Li-Ion powered systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 2.7 V to 16 V | V |
| Supply Current per Channel | 550 µA | µA |
| Bandwidth | 3 MHz | MHz |
| Slew Rate | 2.4 V/µs | V/µs |
| Input Noise Voltage | 39 nV/√Hz | nV/√Hz |
| Input Bias Current | 1 pA | pA |
| Operating Temperature Range | –40°C to 125°C (Industrial Grade) | °C |
| Package Types | PDIP (8-pin), SOIC (8-pin), VSSOP (8-pin) |
Key Features
- Rail-to-Rail Output
- Wide Bandwidth: 3 MHz
- High Slew Rate: 2.4 V/µs
- Low Supply Current: 550 µA per channel
- Low Input Noise Voltage: 39 nV/√Hz
- Low Input Bias Current: 1 pA
- Ultrasmall Packaging: Available in PDIP, SOIC, and VSSOP packages
- Ideal Upgrade for TLC27x Family
Applications
- E-Bikes
- Power Banks
- Smoke Detectors
- Solar Inverters
- Low-Power Motor Controls
- Battery-Powered Instruments
- Building Automation
Q & A
- What is the supply voltage range of the TLV272IP?
The TLV272IP operates from 2.7 V to 16 V. - What is the bandwidth of the TLV272IP?
The bandwidth of the TLV272IP is 3 MHz. - What is the slew rate of the TLV272IP?
The slew rate of the TLV272IP is 2.4 V/µs. - What are the typical applications of the TLV272IP?
The TLV272IP is used in applications such as e-bikes, power banks, smoke detectors, solar inverters, low-power motor controls, battery-powered instruments, and building automation. - What are the available package types for the TLV272IP?
The TLV272IP is available in PDIP (8-pin), SOIC (8-pin), and VSSOP (8-pin) packages. - What is the input bias current of the TLV272IP?
The input bias current of the TLV272IP is 1 pA. - What is the operating temperature range of the TLV272IP?
The operating temperature range of the TLV272IP is –40°C to 125°C for the industrial grade. - Is the TLV272IP compatible with Li-Ion powered systems?
Yes, the TLV272IP is compatible with Li-Ion powered systems due to its 2.7-V operation. - What is the supply current per channel of the TLV272IP?
The supply current per channel of the TLV272IP is 550 µA. - What are the key advantages of using the TLV272IP over the TLC27x family?
The TLV272IP offers rail-to-rail output, lower supply current, and improved performance in battery-powered applications compared to the TLC27x family.
