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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)：19µA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：29µs
- Hysteresis：13.5mV
- Operating Temperature：-40°C ~ 125°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 LT6700HS6-2#TRMPBF is a micropower, low voltage dual comparator with an internal 400mV reference. It operates on supply voltages from 1.4V to 18V and draws approximately 6.5µA at 5V. The device features two inverting inputs and open-collector outputs capable of sinking over 5mA. It includes internal hysteresis and supports input voltages up to 36V independent of the supply rail.
Feature Summary
- Integrates two comparators with a fixed 400mV internal reference for simplified threshold detection.
- Features open-collector outputs that allow level translation by referencing loads to any voltage up to 18V.
- Includes internal hysteresis to ensure stable output operation without external components.
- Supports Over-The-Top® inputs, allowing signal voltages to exceed the positive supply rail.
Applications
- Battery-powered system monitoring
- Threshold detectors
- Window comparators
- Relay driving
- Automotive monitor and controls
Procurement Notes
Verify the specific suffix #TRMPBF indicates tape and reel packaging with a quantity of 500 pieces. Confirm the HS6 designation corresponds to the industrial temperature range of –40°C to 125°C. Ensure compatibility with the 6-lead TSOT-23 package dimensions for PCB layout.
Selection Notes
Select this variant when two inverting comparator inputs are required relative to the internal reference. Choose the HS6 grade for applications requiring guaranteed performance between –40°C and 125°C. Consider the LT6700HV series if input or output voltages must exceed 18V.
Part Context
This component belongs to the LT6700 family of micropower comparators. The -2 suffix denotes a configuration with two inverting inputs. The HS6 package code identifies the 6-lead plastic TSOT-23 form factor suitable for surface-mount assembly.
Replacement Considerations
LT6700HS6-2#PBF (Tube version)
FAQ
What is the polarity of the external inputs for the LT6700HS6-2?
Both Comparator A and Comparator B have inverting external inputs. The non-inverting inputs are internally connected to the 400mV reference.
Can the input voltage exceed the supply voltage?
Yes, the inputs support Over-The-Top® operation, allowing voltages up to 18V regardless of the supply voltage VS.
