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Product Detailed Parameters
- Description：IC COMPARATR 4 W/VOLT REF 16SOIC
- Series：TSM92x
- Mfr：Silicon Labs
- Package：Tube
- Type：with Voltage Reference
- Number of Elements：4
- Output Type：CMOS, Push-Pull, TTL
- Voltage - Supply, Single/Dual (±)：2.5V ~ 11V, ±1.25V ~ 5.5V
- Voltage - Input Offset (Max)：10mV @ 2.5V
- Current - Input Bias (Max)：-
- Current - Output (Typ)：40mA
- Current - Quiescent (Max)：6.5µA
- CMRR, PSRR (Typ)：80dB CMRR, 80dB PSRR
- Propagation Delay (Max)：12µs
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：16-SOIC
- Grade：-
- Qualification：-
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Overview
The TSM924ESE+ is a quad ultra-low-power analog comparator in a 16-pin SOIC package. It operates from single +2.5V to +11V or dual ±1.25V to ±5.5V supplies. The device features an internal 1.182V ±1% reference, push-pull TTL/CMOS-compatible outputs with 40mA continuous source current, and crowbar-current-free switching. Quiescent current is less than 2.5μA per comparator over temperature.
Feature Summary
- Quad configuration with integrated 1.182V reference
- Ultra-low quiescent current consumption
- Push-pull outputs capable of sourcing 40mA
- Crowbar-current-free switching design
Applications
- Threshold Detectors
- Window Comparator
- Level Translators
- Oscillator Circuits
- Battery-Powered Systems
Procurement Notes
Verify the specific suffix ESE against official documentation to confirm the extended temperature range (-40°C to +85°C) and tube packaging format. Ensure compatibility with existing board layouts as this component is electrically identical to the MAX924 family but manufactured by Silicon Labs.
Selection Notes
Select this part for applications requiring four independent comparators with low power consumption. The internal reference simplifies circuit design compared to variants without references. Verify that the 16-pin SOIC footprint matches the target PCB design constraints.
Part Context
This component belongs to the TSM921-TSM924 family of low-voltage, micropower analog comparators. It is electrically and form-factor identical to the MAX921-MAX924 family. The 'E' suffix denotes the industrial temperature range, while 'C' indicates commercial range.
Replacement Considerations
MAX924ESE
