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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：Push-Pull, Rail-to-Rail
- Voltage - Supply, Single/Dual (±)：2.7V ~ 44V, ±1.35V ~ 22V
- Voltage - Input Offset (Max)：1.6mV @ 5V
- Current - Input Bias (Max)：0.05µA @ 5V
- Current - Output (Typ)：20mA @ 5V
- Current - Quiescent (Max)：60µA
- CMRR, PSRR (Typ)：110dB CMRR, 110dB PSRR
- Propagation Delay (Max)：5.5µs
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°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 LT1716IS5#TRMPBF is a micropower precision comparator in a 5-lead TSOT-23 package. It operates on supply voltages from 2.7V to 44V with 35µA quiescent current. The Over-The-Top input stage allows common mode voltages up to 44V above V–, independent of V+. It features rail-to-rail output swing and can drive loads connected to higher supplies. The IS5 variant specifies an operating temperature range of –40°C to 85°C.
Feature Summary
- Over-The-Top input capability extending 44V above the negative supply
- Micropower consumption of 35µA quiescent current
- Rail-to-rail output swing with internal pull-up current source
- Output capable of driving loads at potentials higher than the device supply
Applications
- Power supply monitors
- Relay and lamp drivers
- Oscillators
- Peak detectors
- Level shifting circuits
Procurement Notes
Verify the specific suffix #TRMPBF indicates tape and reel packaging when sourcing. Confirm the IS5 grade matches the required –40°C to 85°C operating temperature range for your application environment. Ensure compatibility with the 5-lead TSOT-23 footprint during PCB layout.
Selection Notes
Select this component for applications requiring high voltage input monitoring without external level shifting. The micropower profile suits battery-operated systems. Verify that the 35µA quiescent current meets system power budgets. Consider the 1.5mV maximum offset voltage for precision threshold detection requirements.
Part Context
This part belongs to the LT1716 family of comparators designed by Analog Devices. It utilizes the Over-The-Top architecture to handle inputs exceeding the positive supply rail. The TSOT-23 package provides a low-profile solution suitable for space-constrained designs.
Replacement Considerations
LT1716CS5#TRMPBF
FAQ
Can the LT1716 operate if inputs are below the negative supply?
Yes, the comparator functions correctly even if one or both inputs are up to 5V below the negative supply rail.
Does the output require an external pull-up resistor?
No, the output stage includes an internal class B pull-up current source, eliminating the need for an external resistor.
