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Product Detailed Parameters
- Description：IC COMPARATOR 2 GEN PUR TSOT23-8
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：2
- Output Type：CMOS, Push-Pull, Rail-to-Rail, TTL
- Voltage - Supply, Single/Dual (±)：1.7V ~ 5.5V
- Voltage - Input Offset (Max)：3.5mV @ 3V
- Current - Input Bias (Max)：-
- Current - Output (Typ)：-
- Current - Quiescent (Max)：32µA
- CMRR, PSRR (Typ)：70dB CMRR, 65dB PSRR
- Propagation Delay (Max)：450ns
- Hysteresis：5mV
- Operating Temperature：-40°C ~ 85°C
- Package / Case：SOT-23-8 Thin, TSOT-23-8
- Mounting Type：Surface Mount
- Supplier Device Package：TSOT-23-8
- Grade：-
- Qualification：-
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Overview
The LTC6702ITS8#TRMPBF is a dual comparator from Analog Devices Inc. operating on supplies between 1.7V and 5.5V. It features a maximum guaranteed propagation delay of 500ns while drawing only 30μA maximum quiescent current per comparator. Internal hysteresis desensitizes the device to input noise, making it suitable for slow-moving signals. The CMOS inputs allow the use of large source impedances. This component is specified for an operating temperature range of –40°C to 85°C and is available in an 8-lead Plastic TSOT-23 package.
Feature Summary
- Low supply operation with a minimum voltage of 1.7V
- Internal hysteresis to reject input noise
- High output drive capability compatible with TTL and CMOS logic
Applications
- Battery powered systems
- Window comparators
- Threshold detectors and discriminators
- Clock regeneration
- Automotive sensing and controls
Procurement Notes
Verify that the ordering suffix matches the required temperature grade and packaging format. Confirm the specific package type aligns with board space constraints. Ensure the procurement channel provides authentic components from Analog Devices Inc. or authorized distributors to maintain reliability standards.
Selection Notes
Select this part when board space is limited and low power consumption is critical. It is ideal for applications requiring rail-to-rail outputs and high-speed response under low voltage conditions. Consider the internal hysteresis for noise immunity without external feedback components.
Part Context
This component belongs to the LTC6702 family of tiny micropower, low voltage dual comparators. It is designed to maximize battery life while providing speed and low voltage operation. The family includes variants with different temperature grades and packages, such as the DFN and TSOT-23 options.
Replacement Considerations
Consult Analog Devices Inc. marketing for parts specified with wider operating temperature ranges. Verify pin compatibility and electrical characteristics against alternative dual comparators if sourcing from other manufacturers.
