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Product Detailed Parameters
- Description：IC COMPARATOR 1 W/LATCH 8MSOP
- Series：UltraFast™
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：with Latch
- Number of Elements：1
- Output Type：CMOS, Complementary, Rail-to-Rail, TTL
- Voltage - Supply, Single/Dual (±)：2.4V ~ 12V, ±2.4V ~ 6V
- Voltage - Input Offset (Max)：4mV @ 5V
- Current - Input Bias (Max)：2µA @ 5V
- Current - Output (Typ)：20mA
- Current - Quiescent (Max)：7.5mA
- CMRR, PSRR (Typ)：70dB CMRR, 80dB PSRR
- Propagation Delay (Max)：11ns
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：8-MSOP
- Grade：-
- Qualification：-
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Overview
The LT1713CMS8#TRPBF is a single UltraFast comparator from Analog Devices, housed in an 8-lead MSOP package. It features rail-to-rail inputs and complementary outputs, operating on supply voltages from 2.4V to 12V or -2.4V to -6V dual supplies. The device provides a typical propagation delay of 7ns at 20mV overdrive and includes an internal TTL/CMOS compatible latch for data retention. Power consumption per comparator is approximately 5mA.
Feature Summary
- Rail-to-rail input common mode range extends beyond both supply rails without phase reversal.
- Complementary outputs interface directly with TTL or CMOS logic levels.
- Internal latch retains output state when the latch enable pin is held high.
Applications
- High speed automatic test equipment
- Current sense circuits for switching regulators
- Crystal oscillator circuits
- High speed sampling circuits
Procurement Notes
Verify the specific suffix #TRPBF indicates tape and reel packaging upon procurement. Confirm that the C-grade temperature rating meets the operational requirements of the target environment. Ensure the 8-lead MSOP footprint matches the PCB layout design before finalizing orders.
Selection Notes
Select this component for applications requiring fast response times and low power consumption. The rail-to-rail input capability allows operation near supply limits. Consider the integrated latch feature if signal stability during noisy transitions is required. Verify that the 8-lead MSOP package fits within the available board space constraints.
Part Context
This part belongs to the LT1713/LT1714 family of comparators designed for ease of use in various systems. While the LT1714 offers dual channels in a 16-lead SSOP package, the LT1713 provides a single channel solution. Both share identical electrical characteristics and performance specifications.
Replacement Considerations
LT1713IMS8#TRPBF
FAQ
How does the input voltage range behave relative to the supply rails?
The common mode input range extends 100mV beyond both the positive and negative supply rails.
What is the function of the LATCH ENABLE pin?
Holding the latch pin high retains the current output state, protecting against slow-moving or noisy input signals.
