Overview
The TLV271IDBVR is a single-channel operational amplifier (op-amp) manufactured by Texas Instruments. It operates from a supply voltage range of 2.7 V to 16 V and is designed for low-power, wide-bandwidth applications. This op-amp is particularly notable for its rail-to-rail output, making it an ideal alternative to the TLC27x family in scenarios where full output swing is essential. The TLV271IDBVR is fully specified for 5-V and ±5-V supplies, and its low voltage operation makes it suitable for battery-powered systems, including those powered by Li-Ion cells and micropower microcontrollers like TI's MSP430.
Key Specifications
| Specification | Value |
|---|---|
| Package | SOT-23 (DBV), 5 pins |
| Operating Temperature Range | –40°C to 125°C |
| Bandwidth | 3 MHz |
| Slew Rate | 2.4 V/µs |
| Supply Voltage Range | 2.7 V to 16 V |
| Supply Current | 550 µA/Channel |
| Input Noise Voltage | 39 nV/√Hz |
| Input Bias Current | 1 pA |
Key Features
- Rail-to-Rail Output: Ensures full output swing, making it ideal for applications requiring maximum signal range.
- Wide Bandwidth: 3 MHz bandwidth for high-frequency applications.
- High Slew Rate: 2.4 V/µs for fast signal transitions.
- Low Power Consumption: 550 µA per channel, suitable for battery-powered devices.
- Low Input Bias Current: 1 pA, suitable for high-impedance sensor interfaces.
- Ultrasmall Packaging: Available in a compact SOT-23 package.
- Ideal Upgrade for TLC27x Family: Offers improved performance and features over the TLC27x series.
Applications
- Battery-Powered Systems: Suitable for devices powered by Li-Ion cells and other rechargeable batteries.
- High-Impedance Sensor Interfaces: CMOS inputs make it suitable for use in high-impedance sensor applications.
- Micropower Microcontrollers: Compatible with the operating supply voltage range of many micropower microcontrollers, such as TI's MSP430.
- General Analog Signal Processing: Ideal for various analog signal processing tasks requiring low power and high bandwidth.
Q & A
- What is the operating temperature range of the TLV271IDBVR?
The operating temperature range is –40°C to 125°C.
- What is the bandwidth of the TLV271IDBVR?
The bandwidth is 3 MHz.
- What is the slew rate of the TLV271IDBVR?
The slew rate is 2.4 V/µs.
- What is the supply voltage range of the TLV271IDBVR?
The supply voltage range is 2.7 V to 16 V.
- What is the supply current per channel of the TLV271IDBVR?
The supply current per channel is 550 µA.
- What is the input noise voltage of the TLV271IDBVR?
The input noise voltage is 39 nV/√Hz.
- What is the input bias current of the TLV271IDBVR?
The input bias current is 1 pA.
- In what package is the TLV271IDBVR available?
The TLV271IDBVR is available in a SOT-23 (DBV) package with 5 pins.
- Is the TLV271IDBVR suitable for battery-powered systems?
Yes, it is suitable for battery-powered systems, including those powered by Li-Ion cells and micropower microcontrollers.
- What are some common applications of the TLV271IDBVR?
Common applications include battery-powered systems, high-impedance sensor interfaces, and general analog signal processing tasks.
