Overview
The TLV3201AIDCKT, produced by Texas Instruments, is a single-channel comparator that offers a unique blend of high speed and low power consumption. This device is part of the TLV320x family, which includes both single-channel (TLV3201) and dual-channel (TLV3202) versions. The TLV3201AIDCKT is particularly notable for its 40ns propagation delay and low quiescent current of 40µA per channel, making it ideal for applications where fast response times and minimal power consumption are critical.
The device is available in small packages, including the 5-pin SOT-23 and 5-pin SC70, and is specified for operation across an expanded industrial temperature range of –40°C to 125°C. Its features such as rail-to-rail inputs, low offset voltage, and large output drive current make it versatile for a wide range of applications.
Key Specifications
| Parameter | Test Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Propagation Delay Time | Input overdrive = 20mV, CL = 15pF | 40 | 50 | 55 | ns |
| Input Offset Voltage | VCM = VCC / 2, TA = –40°C to 125°C | 1 | 3 | 4 | mV |
| Quiescent Current | TA = 25°C | 36 | 46 | 60 | µA |
| Supply Range | 2.7 | 5.5 | V | ||
| Input Common-Mode Range | 200mV beyond either rail | ||||
| Industrial Temperature Range | –40 | 125 | °C | ||
| Package Types | 5-pin SOT-23, 5-pin SC70 |
Key Features
- Low Propagation Delay: 40ns
- Low Quiescent Current: 40µA per channel
- Input Common-Mode Range Extends 200mV Beyond Either Rail
- Low Input Offset Voltage: 1mV
- Push-Pull Outputs
- Supply Range: 2.7V to 5.5V
- Industrial Temperature Range: –40°C to 125°C
- Small Packages: 5-pin SOT-23, 5-pin SC70
- Internal Hysteresis: 1.2mV for improved noise immunity
- Input Overvoltage Protection: ESD diodes to protect against overvoltage conditions
Applications
- Inspection Equipment
- Test and Measurement
- High-Speed Sampling Systems
- Telecom
- Portable Communications
- Pulse-Width Modulation (PWM) Output Monitors
- Zero-Cross Detection
Q & A
- What is the propagation delay of the TLV3201AIDCKT?
The propagation delay of the TLV3201AIDCKT is 40ns.
- What is the quiescent current of the TLV3201AIDCKT?
The quiescent current of the TLV3201AIDCKT is 40µA per channel.
- What is the input common-mode range of the TLV3201AIDCKT?
The input common-mode range extends 200mV beyond either rail.
- What is the input offset voltage of the TLV3201AIDCKT?
The input offset voltage is 1mV.
- What are the package options for the TLV3201AIDCKT?
The TLV3201AIDCKT is available in 5-pin SOT-23 and 5-pin SC70 packages.
- What is the industrial temperature range of the TLV3201AIDCKT?
The industrial temperature range is –40°C to 125°C.
- Does the TLV3201AIDCKT have internal hysteresis?
Yes, the TLV3201AIDCKT has internal hysteresis of 1.2mV for improved noise immunity.
- What kind of output does the TLV3201AIDCKT have?
The TLV3201AIDCKT has push-pull outputs.
- What are some common applications for the TLV3201AIDCKT?
Common applications include inspection equipment, test and measurement, high-speed sampling systems, telecom, and portable communications.
- How does the TLV3201AIDCKT protect against input overvoltage conditions?
The device inputs are protected by electrostatic discharge (ESD) diodes that conduct if the input voltages exceed the power supplies by more than approximately 300mV.
