Overview
The TLV3201AIDBVR, produced by Texas Instruments, is a high-speed, single-channel comparator designed for applications requiring fast response times and low power consumption. This device is part of the TLV320x family, which includes both single-channel (TLV3201) and dual-channel (TLV3202) comparators. The TLV3201AIDBVR is notable for its 40ns propagation delay and low quiescent current of 40µA per channel, making it ideal for portable, battery-powered devices and high-speed sampling systems.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Propagation Delay | 40ns | |
| Quiescent Current | 40µA per Channel | |
| Input Common-Mode Range | Extends 200mV beyond either rail | |
| Input Offset Voltage | 1mV | TA = –40°C to 125°C |
| Supply Voltage Range | 2.7V to 5.5V | |
| Industrial Temperature Range | –40°C to 125°C | |
| Package Types | 5-Pin SOT-23, 5-Pin SC70 | |
| Power-Supply Rejection Ratio (PSRR) | 65 dB to 85 dB | VCM = VCC / 2, VCC = 2.5V to 5.5V |
| Input Bias Current | 1 pA to 5 nA | VCM = VCC / 2, TA = –40°C to 125°C |
Key Features
- High Speed: 40ns propagation delay.
- Low Power Consumption: 40µA quiescent current per channel.
- Rail-to-Rail Inputs: Input common-mode range extends 200mV beyond either supply rail.
- Low Input Offset Voltage: 1mV input offset voltage.
- Push-Pull Outputs: High output drive capability.
- Wide Supply Voltage Range: Operates from 2.7V to 5.5V.
- Compact Packages: Available in 5-Pin SOT-23 and 5-Pin SC70 packages.
- Industrial Temperature Range: Specified for operation from –40°C to 125°C.
Applications
- Inspection Equipment: High-speed and precise comparison needed in inspection systems.
- Test and Measurement: Ideal for high-speed sampling systems and test equipment.
- Telecom and Portable Communications: Suitable for fast-switching threshold detection and battery-powered devices.
- Pulse-Width Modulation (PWM) Output Monitors: Fast response time makes it suitable for PWM applications.
- Zero-Cross Detection: High speed and low power consumption make it ideal for zero-cross detection applications.
Q & A
- What is the propagation delay of the TLV3201AIDBVR?
The propagation delay of the TLV3201AIDBVR is 40ns.
- What is the quiescent current of the TLV3201AIDBVR?
The quiescent current of the TLV3201AIDBVR is 40µA per channel.
- What is the input common-mode range of the TLV3201AIDBVR?
The input common-mode range extends 200mV beyond either supply rail.
- What is the input offset voltage of the TLV3201AIDBVR?
The input offset voltage is 1mV.
- What are the available package types for the TLV3201AIDBVR?
The TLV3201AIDBVR is available in 5-Pin SOT-23 and 5-Pin SC70 packages.
- What is the supply voltage range of the TLV3201AIDBVR?
The supply voltage range is from 2.7V to 5.5V.
- What is the industrial temperature range of the TLV3201AIDBVR?
The industrial temperature range is from –40°C to 125°C.
- What are some typical applications of the TLV3201AIDBVR?
Typical applications include inspection equipment, test and measurement, telecom, portable communications, PWM output monitors, and zero-cross detection.
- Does the TLV3201AIDBVR have push-pull outputs?
Yes, the TLV3201AIDBVR has push-pull outputs with high output drive capability.
- How does the TLV3201AIDBVR handle input voltages exceeding the supply voltage?
The TLV3201AIDBVR is designed to prevent phase inversion when the input pins exceed the supply voltage.
