LT1714
PRODUCTIONSingle/Dual, 7ns, Low Power, 3V/5V/±5V Rail-to-Rail Comparators
- Part Models
- 4
- 1ku List Price
- Starting From $3.95
Part Details
- Ultrafast:
- 7ns at 20mV Overdrive
- 8.5ns at 5mV Overdrive
- Rail-to-Rail Inputs
- Rail-to-Rail Complementary Outputs
(TTL/CMOS Compatible) - Specified at 2.7V, 5V and ±5V Supplies
- Low Power (Per Comparator): 5mA
- Output Latch
- Inputs Can Exceed Supplies Without Phase Reversal
- LT1713: 8-Lead MSOP Package
- LT1714: 16-Lead Narrow SSOP Package
The LT1713/LT1714 are UltraFast™ 7ns, single/dual comparators featuring rail-to-rail inputs, rail-to-rail complementary outputs and an output latch. Optimized for 3V and 5V power supplies, they operate over a single supply voltage range from 2.4V to 12V or from +/-2.4V to +/-6V dual supplies.
The LT1713/LT1714 are designed for ease of use in a variety of systems. In addition to wide supply voltage flexibility, rail-to-rail input common mode range extends 100mV beyond both supply rails and the outputs are protected against phase reversal for inputs extending further beyond the rails. Also, the rail-to-rail inputs may be taken to opposite rails with no significant increase in input current. The rail-to-rail matched complementary outputs interface directly to TTL or CMOS logic and can sink 10mA to within 0.5V of GND or source 10mA to within 0.7V of V+ .
The LT1713/LT1714 have internal TTL/CMOS compatible latches for retaining data at the outputs. Each latch holds data as long as its latch pin is held high. Latch pin hysteresis provides protection against slow moving or noisy latch signals. The LT1713 is available in the 8-lead MSOP package. The LT1714 is available in the 16-lead narrow SSOP package.
Applications
- High Speed Automatic Test Equipment
- Current Sense for Switching Regulators
- Crystal Oscillator Circuits
- High Speed Sampling Circuits
- High Speed A/D Converters
- Pulse Width Modulators
- Window Comparators
- Extended Range V/F Converters
- Fast Pulse Height/Width Discriminators
- Line Receivers
- High Speed Triggers
Documentation
Data Sheet 1
Reliability Data 1
Design Note 2
Technical Articles 1
Spec Notice 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LT1714CGN#PBF | 16-Lead SSOP (Narrow 0.15 Inch) | ||
| LT1714CGN#TRPBF | 16-Lead SSOP (Narrow 0.15 Inch) | ||
| LT1714IGN#PBF | 16-Lead SSOP (Narrow 0.15 Inch) | ||
| LT1714IGN#TRPBF | 16-Lead SSOP (Narrow 0.15 Inch) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 3, 2024 - 24_0235 (QSOP/SSOP PKG) Migrating Bottom Trace Code Marking to Top Side Laser Marking |
||
| LT1714CGN#PBF | PRODUCTION | |
| LT1714CGN#TRPBF | PRODUCTION | |
| LT1714IGN#PBF | PRODUCTION | |
| LT1714IGN#TRPBF | PRODUCTION | |
|
Oct 11, 2022 - 22_0235 Epoxy Change from Henkel 8290 to 8290A for GN Package |
||
| LT1714CGN#PBF | PRODUCTION | |
| LT1714CGN#TRPBF | PRODUCTION | |
| LT1714IGN#PBF | PRODUCTION | |
| LT1714IGN#TRPBF | PRODUCTION | |
|
Apr 6, 2022 - 22_0066 Laser Top Mark for 16QSOP Assembled in ADPG [PNG] |
||
| LT1714CGN#PBF | PRODUCTION | |
| LT1714CGN#TRPBF | PRODUCTION | |
| LT1714IGN#PBF | PRODUCTION | |
| LT1714IGN#TRPBF | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
LTspice 1
Models for the following parts are available in LTspice:
- LT1714
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
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