Overview
The TLV274IPWRG4 is a quad-channel operational amplifier from Texas Instruments, part of the TLV27x family. This device is known for its low power consumption, wide bandwidth, and rail-to-rail output capabilities. It operates over a supply voltage range of 2.7 V to 16 V, making it compatible with a variety of power sources, including Li-Ion batteries and many micropower microcontrollers. The TLV274IPWRG4 is available in a 14-pin TSSOP package, making it suitable for space-constrained applications.
Key Specifications
| Parameter | Typical 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 | °C |
| Package Type | 14-Pin TSSOP | |
| Body Size | 5.00 mm × 4.40 mm | mm |
Key Features
- Rail-to-Rail Output: Ensures that the output voltage can swing from the negative to the positive supply rail.
- Wide Bandwidth: 3 MHz bandwidth supports a wide range of applications.
- High Slew Rate: 2.4 V/µs slew rate for fast signal response.
- Low Power Consumption: 550 µA per channel, making it suitable for battery-powered devices.
- Ultrasmall Packaging: Available in compact TSSOP package, ideal for space-constrained designs.
- High Input Impedance: Low input bias current of 1 pA.
- Wide Operating Temperature Range: Specified from −40°C to 125°C.
Applications
The TLV274IPWRG4 is versatile and can be used in a variety of applications, including:
- Battery-Powered Devices: Suitable for devices powered by Li-Ion batteries due to its low power consumption.
- Portable Electronics: Ideal for handheld devices and other portable electronics where space and power efficiency are critical.
- Industrial Control Systems: Can operate over a wide temperature range, making it suitable for industrial control and automation systems.
- Medical Devices: Used in medical equipment where low noise and high accuracy are required.
- Automotive Systems: Compatible with the harsh temperature conditions found in automotive environments.
Q & A
- What is the supply voltage range of the TLV274IPWRG4?
The supply voltage range is from 2.7 V to 16 V. - What is the typical supply current per channel for the TLV274IPWRG4?
The typical supply current per channel is 550 µA. - What is the bandwidth of the TLV274IPWRG4?
The bandwidth is 3 MHz. - What is the slew rate of the TLV274IPWRG4?
The slew rate is 2.4 V/µs. - What is the input noise voltage of the TLV274IPWRG4?
The input noise voltage is 39 nV/√Hz. - What is the input bias current of the TLV274IPWRG4?
The input bias current is 1 pA. - What is the operating temperature range of the TLV274IPWRG4?
The operating temperature range is from −40°C to 125°C. - In what package is the TLV274IPWRG4 available?
The TLV274IPWRG4 is available in a 14-Pin TSSOP package. - What are some common applications of the TLV274IPWRG4?
Common applications include battery-powered devices, portable electronics, industrial control systems, medical devices, and automotive systems. - Is the TLV274IPWRG4 suitable for use in harsh environments?
Yes, it is suitable for use in harsh environments due to its wide operating temperature range and robust specifications.
