MAX9100:+1.0V Micropower SOT23 Comparators

The MAX9100/MAX9101 micropower comparators are optimized for single-cell systems, and are fully specified for operation from a single supply of 1.0V to 5.5V. This ultra-low voltage operation, 5µA quiescent current consumption, and small footprint make the MAX9100/MAX9101 ideal for use in battery-powered systems. A wide-input common-mode range that includes the negative rail and rail-to-rail output swing allows almost all of the power supply to be used for signal voltage. In addition, propagation delay is less than 4µs, and rise and fall times are 100ns. The MAX9100 features a push-pull CMOS output stage that sinks and sources current with large internal output drivers that allow rail-to-rail output swings with loads up to 5mA.The MAX9101 has an open-drain output stage that makes it suitable for mixed-voltage designs. The MAX9100/MAX9101 are available in tiny SOT23-5 packages.

Key Features
  • Ultra-Low Voltage: Guaranteed Down to 1.0V
  • Low Quiescent Current: 5µA
  • Optimized for Single-Cell Battery-Powered Systems
  • Wide Input Common-Mode Range
  • CMOS Rail-to-Rail Output Swing (MAX9100)
  • Open-Drain Output (MAX9101)
  • 4µs Propagation Delay
  • High Output Drive Capability: 5mA Sink and Source (MAX9100)
  • No Output Phase Reversal for Overdriven Inputs
  • Available in Tiny SOT23-5 Package
MAX9100, MAX9101: Pin Configuration
MAX9100, MAX9101: Pin Configuration
Applications/Uses
  • Battery-Powered Applications
  • Closed Sensor Applications
  • Pagers
  • Portable Communication Devices
  • Portable Electronic Equipment
  • Single-Cell Systems
DataSheet
titleDownload file
MAX9100-MAX9101 Data SheetMAX9100-MAX9101.pdf
Parametrics
Part NumberComp-
arators
tPD
(ns)
Input RangeVSUPPLY (Total)
(V)
VSUPPLY (Total)
(V)
ICC per Comp.
(µA)
VOS
(mV)
VOS
(mV)
Logic OutOper. Temp.
(°C)
Package/PinsBudgetary
Price
typminmaxmaxtypmaxSee Notes
MAX910013700to Neg. Rail15.512310Push-Pull-40 to +85SOIC(N)/8
SOT/5
$1.00 @1k
MAX9101Open DrainSOIC(N)/8
SOT/5
Related Products
  • MAX986:Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators
  • MAX919:SOT23, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference
  • MAX920:SOT23, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference
  • MAX988:High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators
  • MAX987:High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX9100ESANo Longer AvailableMAX9100ESA+SOIC(N),;8 pin;30.9 mm²-40°C to +85°CNo
MAX9100ESA+Last Time BuySOIC(N),;8 pin;30.9 mm²-40°C to +85°CLead Free
MAX9100ESA+TNo Longer AvailableN.SO;8 pin-40°C to +85°CSee data sheet
MAX9100ESA-TNo Longer AvailableN.SO;8 pin-40°C to +85°CSee data sheet
MAX9100EUKNo Longer AvailableMAX9100EUK+SOT,;5 pin;9 mm²-40°C to +85°CNo
MAX9100EUK+ActiveSOT,;5 pin;9 mm²-40°C to +85°CLead Free
MAX9100EUK+TActiveSOT,;5 pin;9 mm²-40°C to +85°CLead Free
MAX9100EUK-TNo Longer AvailableMAX9100EUK+TSOT,;5 pin;9 mm²-40°C to +85°CNo
MAX9100-MAX9101.pdf MAX9101
MAX9100-MAX9101.pdf MAX9101