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Product Detailed Parameters
- Description：IC COMPARATR 2 W/VOLT REF TSOT23
- Series：Over-The-Top®
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：with Voltage Reference
- Number of Elements：2
- 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)：17µA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：29µs
- Hysteresis：11.5mV
- Operating Temperature：-40°C ~ 85°C
- Package / Case：SOT-23-6 Thin, TSOT-23-6
- Mounting Type：Surface Mount
- Supplier Device Package：TSOT-23-6
- Grade：-
- Qualification：-
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Overview
The LT6700HVIS6-1#TRMPBF is a micropower, low voltage dual comparator with an internal 400mV reference. It operates on supplies from 1.4V to 18V and draws 17µA typical supply current at 5V. The device features open-collector outputs capable of sinking up to 40mA, with off-state voltages reaching 36V for the HV variant. Input bias current is typically ±10nA. The -1 suffix designates one inverting and one noninverting input configuration.
Feature Summary
- Integrates two comparators with a fixed 400mV internal reference
- Supports over-the-top inputs allowing operation above supply voltage
- Includes internal hysteresis to ensure stable output transitions
- Open-collector outputs enable level translation independent of supply
Applications
- Battery-powered system monitoring
- Threshold detectors
- Window comparators
- Relay driving
- Automotive monitor and controls
Procurement Notes
Verify the specific temperature grade and package marking code against the datasheet order information table. Confirm that the #TRMPBF suffix corresponds to the mini tape and reel packaging format. Ensure the automotive qualification status matches the application requirements by checking for the designated W suffix if necessary.
Selection Notes
Select this part when high-voltage input tolerance relative to ground is required without exceeding the supply rail. The -1 variant provides mixed polarity inputs suitable for window detection. Verify that the 17µA quiescent current meets the power budget constraints compared to lower-power commercial variants.
Part Context
This component belongs to the LT6700/LT6700HV family of micropower comparators. It shares the same core architecture as the standard LT6700 but offers extended input and output voltage ratings up to 36V. The IS6 designation indicates the industrial temperature range and TSOT-23-6 package form factor.
Replacement Considerations
LT6700IS6-1#TRMPBF
FAQ
What is the maximum voltage allowed on the input pins?
The inputs can withstand voltages up to 36V with respect to ground, regardless of the supply voltage used.
How does the -1 suffix affect the comparator configuration?
The -1 suffix indicates that Comparator A has a noninverting input and Comparator B has an inverting input available externally.
