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Product Detailed Parameters
- Description：IC COMPARATOR 1 GEN PUR TSOT23-5
- Series：Over-The-Top®
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：1
- Output Type：Open-Collector
- Voltage - Supply, Single/Dual (±)：1.4V ~ 18V
- Voltage - Input Offset (Max)：-
- Current - Input Bias (Max)：0.01µA @ 18V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：14µA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：29µs
- Hysteresis：11mV
- Operating Temperature：0°C ~ 70°C
- Package / Case：SOT-23-5 Thin, TSOT-23-5
- Mounting Type：Surface Mount
- Supplier Device Package：TSOT-23-5
- Grade：-
- Qualification：-
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Overview
The LT6703HVCS5-3#TRMPBF is a micropower, low voltage comparator with an internal 400mV reference. It operates on a single supply from 1.4V to 18V and draws 6.5µA typical quiescent current. The device features an open-collector output capable of sinking over 5mA, with input and output voltages supported up to 36V. It includes built-in hysteresis for stable operation and is available in a 5-lead TSOT-23 package.
Feature Summary
- Integrates a 400mV reference with a micropower comparator
- Supports wide supply voltage range from 1.4V to 18V
- Features noninverting external input polarity
- Includes internal hysteresis for noise immunity
Applications
- Battery-powered system monitoring
- Threshold detectors
- Window comparators
- Relay driving
- Automotive monitor and controls
Procurement Notes
Verify the specific suffix CS5 corresponds to the TSOT-23 package and C grade temperature range. Confirm the HV designation ensures compatibility with 36V input/output requirements. Check manufacturer documentation for lead-free finish specifications and RoHS compliance status before finalizing procurement orders.
Selection Notes
Select this part when a noninverting input configuration is required alongside a fixed 400mV threshold. Ensure the application demands high input voltage tolerance up to 36V independent of the supply rail. Consider the low quiescent current for battery-operated designs requiring minimal power consumption during standby or active states.
Part Context
This component belongs to the LT6703 family of micropower comparators. It shares architectural similarities with the LT6703-2 variant but differs in input polarity. The HV version extends voltage handling capabilities compared to standard variants, making it suitable for higher voltage signal monitoring applications within low-power constraints.
Replacement Considerations
LT6703HVCS5-2#TRMPBF
FAQ
What is the polarity of the external input for the LT6703HVCS5-3?
The LT6703HVCS5-3 features a noninverting external input, while the other comparator input is internally connected to the 400mV reference.
Can the output voltage exceed the supply voltage?
Yes, the open-collector output can operate at voltages up to 36V, independent of the supply voltage used.
