Overview
The TLV3401IDBVR, produced by Texas Instruments, is a single nano power high-voltage comparator with an open-drain output. This device is part of TI's first family of nanopower comparators, designed to consume only 470 nA per channel, making it ideal for battery-powered and wireless handset applications. The TLV3401IDBVR operates over a wide supply voltage range of 2.5 V to 16 V and features an input common-mode range that exceeds the rails, from –0.1 V to VCC + 5 V. It is available in a compact 5-pin SOT-23 package, suitable for ultra-low power systems and harsh environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Type | SOT-23 (5-pin) | |
| Operating Temperature Range | –40°C to +125°C | °C |
| Supply Voltage Range | 2.5 V to 16 V | V |
| Input Common-Mode Range | –0.1 V to VCC + 5 V | V |
| Supply Current per Channel | 470 nA | nA |
| Reverse Battery Protection | Up to 18 V | V |
| Output Type | Open-Drain CMOS | |
| Input Offset Voltage | 3600 µV (max) | µV |
| Bias Current | 0.0015 µA (max) | µA |
Key Features
- Low Supply Current: 470 nA per channel, making it ideal for battery-powered applications.
- Input Common-Mode Range Exceeds the Rails: –0.1 V to VCC + 5 V.
- Wide Supply Voltage Range: 2.5 V to 16 V.
- Reverse Battery Protection Up to 18 V.
- Open-Drain CMOS Output Stage.
- Ultra-Small Packaging: 5-Pin SOT-23.
- Specified Temperature Range: Commercial Grade (0°C to +70°C) and Industrial Grade (–40°C to +125°C).
Applications
- Portable Medical Equipment.
- Wireless Security Systems.
- Remote Control Systems.
- Handheld Instruments.
- Ultra-Low Power Systems.
Q & A
- What is the supply current of the TLV3401IDBVR? The supply current is 470 nA per channel.[
- What is the operating temperature range of the TLV3401IDBVR? The operating temperature range is –40°C to +125°C.[
- What is the input common-mode range of the TLV3401IDBVR? The input common-mode range is –0.1 V to VCC + 5 V.[
- Does the TLV3401IDBVR have reverse battery protection? Yes, it has reverse battery protection up to 18 V.[
- What type of output stage does the TLV3401IDBVR have? The TLV3401IDBVR has an open-drain CMOS output stage.[
- In what package is the TLV3401IDBVR available? The TLV3401IDBVR is available in a 5-pin SOT-23 package.[
- What are some typical applications of the TLV3401IDBVR? Typical applications include portable medical equipment, wireless security systems, remote control systems, handheld instruments, and ultra-low power systems.[
- Is the TLV3401IDBVR RoHS compliant? Yes, the TLV3401IDBVR is RoHS compliant.[
- What is the maximum input offset voltage of the TLV3401IDBVR? The maximum input offset voltage is 3600 µV.[
- Can the TLV3401IDBVR operate in harsh environments? Yes, the inputs can be taken 5 V above the positive supply rail without damage to the device.[
