Overview
The TLV274CPWR is a quad operational amplifier (op-amp) produced by Texas Instruments. It is part of the TLV27x family, known for its low power consumption, wide bandwidth, and rail-to-rail output. This device operates over a wide supply voltage range from 2.7 V to 16 V, making it suitable for a variety of applications, including battery-powered systems and high-impedance sensor interfaces. The TLV274CPWR is available in a compact 14-pin TSSOP (PW) package, ideal for space-constrained designs.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Package | TSSOP (PW) | 14 pins |
| Operating Temperature Range | Commercial Grade | 0°C to 70°C |
| Industrial Grade | –40°C to 125°C | |
| Supply Voltage Range | 2.7 V to 16 V | |
| Supply Current per Channel | 550 µA | |
| Bandwidth | 3 MHz | |
| Slew Rate | 2.4 V/µs | |
| Input Noise Voltage | 39 nV/√Hz | |
| Input Bias Current | 1 pA | |
| Common Mode Rejection Ratio (CMRR) | 96 dB |
Key Features
- Rail-to-Rail Output: The TLV274CPWR can swing its output voltage to within 320 mV of the supply rails, making it ideal for applications requiring full output range.
- Wide Bandwidth and High Slew Rate: With a bandwidth of 3 MHz and a slew rate of 2.4 V/µs, this op-amp is suitable for high-frequency applications.
- Low Power Consumption: The device operates with a supply current of 550 µA per channel, making it energy-efficient for battery-powered systems.
- High Input Impedance and Low Bias Current: CMOS inputs provide high impedance and low bias current (1 pA), which is beneficial for high-impedance sensor interfaces.
- Compact Packaging: Available in a 14-pin TSSOP (PW) package, suitable for space-constrained designs.
Applications
- Battery-Powered Systems: The TLV274CPWR is compatible with Li-Ion powered systems and other battery-operated devices due to its low voltage operation and wide supply voltage range.
- High-Impedance Sensor Interfaces: Ideal for interfacing with high-impedance sensors due to its CMOS inputs and low bias current.
- Noisy Environments: The high CMRR and low input noise make it suitable for use in noisy environments, ensuring consistent performance.
- Space-Constrained Designs: The compact TSSOP package makes it a good choice for applications where space is limited.
Q & A
- What is the supply voltage range of the TLV274CPWR?
The TLV274CPWR operates over a supply voltage range from 2.7 V to 16 V.
- What is the bandwidth of the TLV274CPWR?
The bandwidth of the TLV274CPWR is 3 MHz.
- What is the slew rate of the TLV274CPWR?
The slew rate of the TLV274CPWR is 2.4 V/µs.
- What is the input bias current of the TLV274CPWR?
The input bias current of the TLV274CPWR is 1 pA).
- What is the common mode rejection ratio (CMRR) of the TLV274CPWR?
The CMRR of the TLV274CPWR is 96 dB).
- In what package is the TLV274CPWR available?
The TLV274CPWR is available in a 14-pin TSSOP (PW) package).
- What are the operating temperature ranges for the TLV274CPWR?
The operating temperature ranges are 0°C to 70°C for commercial grade and –40°C to 125°C for industrial grade).
- Is the TLV274CPWR suitable for battery-powered applications?
Yes, the TLV274CPWR is suitable for battery-powered applications due to its low power consumption and wide supply voltage range).
- What are some typical applications of the TLV274CPWR?
Typical applications include battery-powered systems, high-impedance sensor interfaces, and noisy environments).
- What is the RoHS status of the TLV274CPWR?
The TLV274CPWR is RoHS compliant).
