Overview
The LTC6993HS6-3#TRMPBF, produced by Analog Devices Inc., is a monostable multivibrator, also known as a one-shot pulse generator. This component is part of the LTC6993 family and is specifically designed with a falling-edge trigger and without retrigger capability. It offers a programmable pulse width ranging from 1µs to 33.6 seconds, making it versatile for various timing applications.
The device is available in a 6-lead TSOT-23 package and operates over a temperature range of -40°C to 125°C, making it suitable for a wide range of environments. It is also available in automotive-grade versions, denoted by the #W suffix, to support the quality and reliability requirements of automotive applications.
Key Specifications
| Parameter | Conditions | Min | Max | Units | |
|---|---|---|---|---|---|
| tOUT Output Pulse Width | 1µs | 33.6s | s | ||
| VOL Low Level Output Voltage | V+ = 5.5V, IOUT = 1mA | 0.02 | 0.26 | 0.54 | V |
| tPD Trigger Propagation Delay | V+ = 5.5V | 11 | ns | ||
| tWIDTH Minimum Recognized TRIG Pulse Width | V+ = 3.3V | 5 | ns | ||
| tARM Recovery Time (LTC6993-1/LTC6993-3) | -4 | ns | |||
| tr Output Rise Time | V+ = 5.5V | 1.1 | 2.7 | ns | |
| tf Output Fall Time | V+ = 5.5V | 1.0 | 2.4 | ns | |
| Operating Temperature Range | -40°C | 125°C | °C | ||
| Package Type | 6-Lead TSOT-23 |
Key Features
- Programmable pulse width from 1µs to 33.6 seconds.
- Falling-edge trigger input (LTC6993-3 version).
- No retrigger capability (LTC6993-3 version).
- Dynamically adjustable output pulse width via a separate control voltage.
- Operates over a wide supply voltage range of 2.25V to 5.5V.
- Available in automotive-grade versions for high reliability in automotive applications.
- Compact 6-lead TSOT-23 package.
Applications
- Timing and pulse generation in various electronic systems.
- Automotive systems requiring high reliability and temperature stability.
- Industrial control systems where precise timing is necessary.
- Medical devices that require stable and programmable pulse outputs.
- Communication systems for generating timing signals.
Q & A
- What is the LTC6993HS6-3#TRMPBF used for?
The LTC6993HS6-3#TRMPBF is used as a monostable multivibrator or one-shot pulse generator, providing a programmable pulse width.
- What is the temperature range of the LTC6993HS6-3#TRMPBF?
The operating temperature range is -40°C to 125°C.
- What is the package type of the LTC6993HS6-3#TRMPBF?
The component is available in a 6-lead TSOT-23 package.
- Can the output pulse width be adjusted dynamically?
- Does the LTC6993HS6-3#TRMPBF support retriggering?
No, the LTC6993-3 version does not support retriggering.
- What is the trigger input polarity for the LTC6993HS6-3#TRMPBF?
The trigger input polarity is falling-edge for the LTC6993-3 version.
- What is the supply voltage range for the LTC6993HS6-3#TRMPBF?
The supply voltage range is 2.25V to 5.5V.
- Is the LTC6993HS6-3#TRMPBF available in automotive-grade versions?
- What are some typical applications of the LTC6993HS6-3#TRMPBF?
Typical applications include timing and pulse generation in automotive, industrial, medical, and communication systems.
- How is the output pulse initiated?
The output pulse is initiated by a transition on the trigger input (TRIG).
