Overview
The TL331MDBVTEP from Texas Instruments is an enhanced product version of the TL331 single differential comparator. This device is part of the TL331 family, which has been upgraded with improved specifications and features. The TL331MDBVTEP operates as a voltage comparator, comparing the differential voltage between the positive and negative input pins and outputting a logic low or high impedance based on the input differential polarity. It is designed to offer high performance, low power consumption, and a wide range of supply voltage, making it versatile for various applications.
Key Specifications
| Parameter | Minimum | Typical | Maximum | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 2 | - | 36 | V |
| Differential Input Voltage (VID) | -38 | - | 38 | V |
| Input Offset Voltage (VIO) | -2.5 | ±0.37 | 2.5 | mV |
| Input Bias Current (IB) | -3.5 | -25 | -50 | nA |
| Quiescent Current (IQ) | 210 | - | 430 | µA |
| Propagation Delay Time (tresponse) | 1000 | - | - | ns |
| Operating Temperature Range | -40 | - | 125 | °C |
| ESD Rating (HBM) | - | - | 2000 | V |
Key Features
- Wide supply voltage range: 2V to 36V
- Low input offset voltage: ±0.37mV
- Low input bias current: 3.5nA
- Low quiescent current: 430µA
- Faster response time: 1µsec
- Improved ESD rating: 2kV (HBM)
- Open-collector output compatible with TTL, MOS, and CMOS
- Common-mode input voltage range includes ground
- Differential input voltage range equal to maximum-rated supply voltage: ±38V
- Low output saturation voltage
Applications
- Vacuum robots
- Single-phase UPS
- Server power supplies (PSU)
- Cordless power tools
- Wireless infrastructure
- Appliances
- Building automation
- Factory automation and control
- Motor drives
- Infotainment and cluster systems
Q & A
- What is the supply voltage range of the TL331MDBVTEP?
The supply voltage range is from 2V to 36V.
- What is the typical input offset voltage of the TL331MDBVTEP?
The typical input offset voltage is ±0.37mV.
- What is the quiescent current of the TL331MDBVTEP?
The quiescent current is 430µA.
- How fast is the response time of the TL331MDBVTEP?
The response time is typically 1µsec.
- What is the ESD rating of the TL331MDBVTEP?
The ESD rating is 2kV (HBM).
- Is the output of the TL331MDBVTEP compatible with TTL, MOS, and CMOS?
- What is the common-mode input voltage range of the TL331MDBVTEP?
The common-mode input voltage range includes ground and up to VCC - 1.5V.
- Can the TL331MDBVTEP be used in AND logic configurations?
- What are some typical applications of the TL331MDBVTEP?
Typical applications include vacuum robots, single-phase UPS, server PSUs, cordless power tools, wireless infrastructure, appliances, building automation, factory automation, motor drives, and infotainment systems.
- What is the operating temperature range of the TL331MDBVTEP?
The operating temperature range is from -40°C to 125°C.
