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MAXIM MAX908ESD+ product image
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MAXIM MAX908ESD+RoHS

Manufacturer
MAXIM
MPN
MAX908ESD+
LCSC Part #
C3658748
Packaging
SOIC-14
Customer #
Key Attributes
Four channels 1mA 500uV SOIC-14 Comparators RoHS
Datasheetpdf iconMAXIM MAX908ESD+
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1+$ 8.8225$ 8.82
10+$ 8.6159$ 86.16
30+$ 8.4797$ 254.39
100+$ 8.342$ 834.20
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Comparators
ManufacturerMAXIM
PackagingSOIC-14
FeaturesBuilt-in hysteresis
Ib - Input Bias Current100nA
Output Type-
Number of ChannelsFour channels
Propagation Delay(tpd)40ns
Common Mode Rejection Ratio(CMRR)-
Input Hysteresis Voltage (Vhys)-
Quiescent Current(Iq)1mA
Vos - Input Offset Voltage500uV
Output ModeTTL
Operating Temperature0℃~+70℃
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Introduction

AI Translation

The MAX907/MAX908/MAX909 are dual/quad/single, high-speed, ultra-low-power voltage comparators designed for use in systems powered from a single +5V supply; the MAX909 also accepts dual ±5V supplies. Their 40ns propagation delay (with 5mV input overdrive) is achieved with a power consumption of only 3.5mW per comparator. The wide input commonmode range extends from 200mV below ground (below the negative supply rail for the MAX909) to within 1.5V of the positive supply rail.

Because they are micropower, high-speed comparators that operate from a single +5V supply and include built-in hysteresis, these devices replace a variety of older comparators in a wide range of applications.

MAX907/MAX908/MAX909 outputs are TTL-compatible, requiring no external pullup circuitry. All inputs and outputs can be continuously shorted to either supply rail without damage. These easy-to-use comparators incorporate internal hysteresis to ensure clean output switching even when the devices are driven by a slow-moving input signal.

The MAX909 features complementary outputs and an output latch. A separate supply pin for extending the analog input range down to -5V is also provided.

The dual MAX907 and single MAX909 are available in 8-pin DIP and SO packages, and the quad MAX908 is available in 14-pin DIP and SO packages. These comparators are ideal for single +5V -supply applications that require the combination of high speed, precision, and ultra-low power dissipation.

Features

AI Translation
  • 40ns Propagation Delay
  • 700μA (3.5mW) Supply Current per Comparator
  • Single 4.5V to 5.5V Supply Operation (or ±5V, MAX909 only)
  • Wide Input Range Includes Ground (or -5V, MAX909 only)
  • Low, 500μV Offset Voltage
  • Internal Hysteresis Provides Clean Switching
  • TTL-Compatible Outputs (Complementary on MAX909)
  • Input and Output Short-Circuit Protection
  • Internal Latch (MAX909 only)

Applications

AI Translation
  • Battery-Powered Systems
  • High-Speed A/D Converters
  • High-Speed V/F Converters
  • Line Receivers
  • Threshold Detectors/Discriminators
  • High-Speed Sampling Circuits
  • Zero-Crossing Detectors