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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：8.2mV
- Operating Temperature：-40°C ~ 125°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 LTC6702HTS8#TRPBF is a dual micropower comparator in an 8-lead TSOT-23 package. It operates on supplies between 1.7V and 5.5V with a maximum propagation delay of 500ns and quiescent current of 30μA per comparator. The device features internal hysteresis, rail-to-rail push-pull outputs, and inputs extending 100mV below ground. It is specified for operation from –40°C to 125°C.
Feature Summary
- Micropower operation with low supply current consumption
- Internal hysteresis for noise immunity
- Rail-to-rail CMOS outputs compatible with TTL and logic families
- Extended input voltage range including negative excursion
Applications
- Battery powered systems
- Window comparators
- Threshold detectors and discriminators
- Clock regeneration circuits
- Automotive sensing and controls
Procurement Notes
Verify the specific HTS8 suffix indicates the high temperature grade (-40°C to 125°C) and TSOT-23 packaging. Confirm lead-free finish status and RoHS compliance against the latest manufacturer documentation before finalizing procurement specifications.
Selection Notes
Select this component when board space is limited and low power consumption is critical. Ensure the required operating temperature range aligns with the H-grade specification. Verify that the 500ns propagation delay meets system timing requirements.
Part Context
This part belongs to the LTC6702 family of tiny micropower dual comparators. It shares core electrical characteristics with other variants but differs in temperature rating and physical package. The HTS8 designation specifically denotes the high-temperature industrial grade housed in the TSOT-23 footprint.
Replacement Considerations
LTC6702ITS8#TRPBF (–40°C to 85°C), LTC6702CTS8#TRPBF (0°C to 70°C). These share the same package and pinout but have narrower operating temperature ranges.
