Overview
The TLV9032DR is a dual-channel precision comparator from Texas Instruments, designed to offer high accuracy and reliability in various applications. This component is part of the TLV903x family, which is known for its low input offset voltage, fault-tolerant inputs, and excellent speed-to-power ratio. The TLV9032DR features a push-pull output stage, making it capable of sinking and sourcing significant current to drive loads such as LEDs or MOSFET gates. It operates over a wide supply voltage range of 1.65V to 5.5V and is specified for the industrial temperature range of -40°C to +125°C.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VS) | 1.65 | - | 5.5 | V |
| Input Offset Voltage | - | 300 | - | μV |
| Propagation Delay Time (High-to-Low) | - | 100 | - | ns |
| Propagation Delay Time (Low-to-High) | - | 115 | - | ns |
| Output Fall Time (80% to 20%) | - | 3 | - | ns |
| Output Rise Time (20% to 80%) | - | 3 | - | ns |
| Input Bias Current | - | 5 | - | pA |
| Quiescent Current per Channel | - | 16 | - | μA |
| ESD Protection | - | 2 | - | kV |
| Operating Temperature Range | -40 | - | 125 | °C |
Key Features
- Precision input offset voltage of 300 μV
- Rail-to-rail input with fault-tolerance up to 6V without damage
- Push-pull output stage capable of sinking and sourcing many milliamps of current
- Low quiescent current of 16 μA per channel
- Low input bias current of 5 pA
- Power-on Reset (POR) for known start-up state
- 2 kV ESD protection
- Full -40°C to +125°C temperature range
Applications
- Appliances
- Building automation
- Factory automation and control
- Motor drives
- Infotainment and cluster systems
Q & A
- What is the supply voltage range of the TLV9032DR?
The TLV9032DR operates over a supply voltage range of 1.65V to 5.5V.
- What is the typical propagation delay time of the TLV9032DR?
The typical propagation delay time is 100 ns for high-to-low and 115 ns for low-to-high transitions.
- What is the input offset voltage of the TLV9032DR?
The input offset voltage is typically 300 μV.
- Does the TLV9032DR have ESD protection?
- What is the operating temperature range of the TLV9032DR?
The operating temperature range is -40°C to +125°C.
- What type of output does the TLV9032DR have?
The TLV9032DR has a push-pull output stage.
- What is the quiescent current per channel of the TLV9032DR?
The quiescent current per channel is typically 16 μA.
- Does the TLV9032DR have Power-on Reset (POR) feature?
- What are some common applications of the TLV9032DR?
- What is the input bias current of the TLV9032DR?
The input bias current is typically 5 pA.
