Overview
The TLV3601-Q1, produced by Texas Instruments, is a high-speed comparator designed for various high-performance applications. This device is part of the TLV360x family, which includes the TLV3601-Q1, TLV3602-Q1, and TLV3603-Q1. The TLV3601-Q1 is notable for its fast propagation delay of 2.5 ns, low overdrive dispersion, and high toggle frequency of 325 MHz. It is qualified for automotive applications and meets the AEC-Q100 standards, ensuring reliability over a wide temperature range of –40°C to 125°C.
The comparator features rail-to-rail inputs, a push-pull output, and a wide supply range of 2.4 V to 5.5 V. It is available in compact packages such as the SC70-5 and SOT23-5, making it suitable for space-constrained equipment. The device is also functional safety capable, with documentation available to aid in system design for safety-critical applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Input Supply Voltage (VCC - VEE) | -0.3 | 6 | V | |
| Input Offset Voltage (VIO) | -5 | ±0.5 | 5 | mV |
| Input Common Mode Voltage Range (VCM) | VEE - 0.2 | VCC + 0.2 | V | |
| Propagation Delay (tPD) | 2.5 | 3.5 | ns | |
| Overdrive Dispersion (tOD_DISPERSION) | 600 | ps | ||
| Output High Voltage (VOH) | 60 | 80 | mV | |
| Output Low Voltage (VOL) | 60 | 80 | mV | |
| Quiescent Current (ICC) | 4.9 | 7 | mA | |
| Junction Temperature (TJ) | 150 | °C | ||
| Storage Temperature (Tstg) | -65 | 150 | °C |
Key Features
- Qualified for automotive applications and AEC-Q100 certified with a temperature range of –40°C to 125°C.
- Fast propagation delay of 2.5 ns and high toggle frequency of 325 MHz.
- Low overdrive dispersion of 600 ps and narrow pulse width detection capability of 1.25 ns.
- Push-pull output and wide supply range of 2.4 V to 5.5 V.
- Input common-mode range extends 200 mV beyond both rails.
- Low input offset voltage of ±5 mV.
- Adjustable hysteresis control and latch function (TLV3603-Q1 specific).
- Functional safety capable with available documentation.
- Compact packages including SC70-5, SOT23-5, VSSOP-8, and WSON-8.
Applications
- DC/DC converters
- Inverter and motor control
- Fuel Cell Control Unit (FCCU)
- Battery Management System (BMS)
- Mechanically scanning LIDAR
- Audio amplifiers
- Range finders and line receivers
Q & A
- What is the propagation delay of the TLV3601-Q1?
The propagation delay of the TLV3601-Q1 is 2.5 ns.
- What is the operating temperature range for the TLV3601-Q1?
The operating temperature range is –40°C to 125°C.
- What are the package options for the TLV3601-Q1?
The TLV3601-Q1 is available in SC70-5 and SOT23-5 packages.
- What is the input common-mode voltage range for the TLV3601-Q1?
The input common-mode voltage range extends 200 mV beyond both rails.
- Does the TLV3601-Q1 have adjustable hysteresis control?
No, the TLV3601-Q1 does not have adjustable hysteresis control. This feature is available in the TLV3603-Q1.
- What is the quiescent current of the TLV3601-Q1?
The quiescent current is 4.9 mA to 7 mA.
- Is the TLV3601-Q1 functional safety capable?
- What are some typical applications of the TLV3601-Q1?
Typical applications include DC/DC converters, inverter and motor control, FCCU, BMS, mechanically scanning LIDAR, and audio amplifiers.
- What is the output type of the TLV3601-Q1?
The output is push-pull (single-ended).
- What is the supply voltage range for the TLV3601-Q1?
The supply voltage range is 2.4 V to 5.5 V.
