Maxim Integrated MAX9142ESA+T

MAX9142ESA-T Maxim Integrated MAX9142ESA+T
MAX9142ESA+T
Maxim Integrated

Product Information

The MAX9142ESA+T by Maxim Integrated is a low-power, high-speed comparator with an internal reference, ensuring precision in signal detection across a wide range of frequencies. Built for durability and efficiency, this comparator comes in an 8-SOIC package featuring low-voltage operation, and dual comparators, for versatile integration into various circuit designs.

Typical Dual Supply Voltage:
±5.5V
Comparator Type:
Low Power
Dimensions:
5 x 4 x 1.5mm
Mounting Type:
Surface Mount
Typical PSRR:
80µV/V
Power Supply Type:
Dual
Number of Channels per Chip:
2
Typical CMRR:
80µV/V
Output Type:
Push-Pull
Height:
4mm
Width:
4mm
Length:
5mm
Package Type:
SOIC
Minimum Operating Temperature:
-40 °C
Maximum Operating Temperature:
+85 °C
Pin Count:
8
HTSUS:
8542.39.0001
RoHS Status:
ROHS3 Compliant
Current - Input Bias (Max):
0.32µA @ 5V
Current - Quiescent (Max):
300µA
Operating Temperature:
-40°C ~ 85°C
Voltage - Supply, Single/Dual (±):
2.7V ~ 5.5V
Package / Case:
8-SOIC (0.154", 3.90mm Width)
Type:
General Purpose
Propagation Delay (Max):
40ns
REACH Status:
REACH Unaffected
Output Type:
CMOS, Push-Pull, TTL
Hysteresis:
1.5mV
CMRR, PSRR (Typ):
81.94dB CMRR, 81.94dB PSRR
Package:
Tape & Reel (TR)
Voltage - Input Offset (Max):
2mV @ 5V
Moisture Sensitivity Level (MSL):
1 (Unlimited)
Current - Output (Typ):
-
standardLeadTime:
18 Weeks
Mounting Type:
Surface Mount
Series:
-
Supplier Device Package:
8-SOIC
Number of Elements:
2
Base Product Number:
MAX9142
ECCN:
EAR99
RoHs Compliant
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The Maxim Integrated MAX9142ESA+T is a general-purpose CMOS comparator that comes in an 8-SOIC (Small Outline Integrated Circuit) package. The comparator operates on a push-pull output stage and is compatible with TTL (Transistor-Transistor Logic) inputs. This comparator offers adaptable performance, low power consumption, and TTL compatibility, making it a dependable option for various applications requiring precise signal detection and comparison. Its wide operating voltage range, push-pull output stage, and high input impedance further enhance its usability in diverse electronic systems.

Key Features of Maxim Integrated MAX9142ESA+T Include:

  • CMOS Technology: The MAX9142ESA+T utilizes CMOS technology, which allows for low power consumption and a wide operating voltage range.
  • Push-Pull Output: The push-pull output stage provides both sinking and sourcing capability, making it suitable for various applications.
  • TTL Compatibility: The comparator is designed to be compatible with TTL logic levels, ensuring seamless integration with TTL-based systems.
  • Low Power Consumption: The CMOS technology enables the comparator to operate with low power consumption, making it ideal for battery-powered applications.
  • Wide Operating Voltage Range: The MAX9142ESA+T can operate within a wide voltage range, allowing flexibility in different voltage supply conditions.
  • Rail-to-Rail Inputs: The comparator supports the rail-to-rail input voltage range, ensuring accurate comparison of signals even at the extremes of the power supply voltage.
  • Fast Response Time: With a quick response time, the comparator can quickly detect and respond to input signal changes.
  • High Input Impedance: The MAX9142ESA+T offers high input impedance, minimizing the loading effects on the input signal source.

What Benefits Are Offered By Maxim Integrated MAX9142ESA+T?

  • Versatile Performance: The MAX9142ESA+T offers high-performance characteristics, making it suitable for various applications.
  • Low Power Consumption: The low power consumption of the comparator extends the battery life of portable and battery-powered devices.
  • Accurate Signal Detection: The high input impedance and rail-to-rail inputs ensure precise signal detection and comparison.
  • TTL Compatibility: TTL compatibility allows for easy integration with existing TTL-based systems, reducing design complexity and cost.

Versatile Applications of Maxim Integrated MAX9142ESA+T:

  • Battery-Powered Devices: The low power consumption and wide operating voltage range make the MAX9142ESA+T ideal for battery-powered devices such as portable instruments, medical devices, and wireless sensors.
  • Signal Processing: The comparator can be used for precise signal detection, level shifting, and window monitoring in applications such as data acquisition systems, industrial control systems, and audio processing equipment.
  • Power Management: The MAX9142ESA+T can be employed in power management circuits for overvoltage and undervoltage detection, as well as power sequencing and fault protection.
  • Motor Control: The fast response time and compatibility with TTL logic levels make the comparator fitting for motor control applications, including motor speed control and current sensing.

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DS1245Y/AB, 1024k Nonvolatile SRAM(Technical Reference)
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MAX9140/MAX9141/MAX9142/MAX9144 40ns, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators Data Sheet(Technical Reference)
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40ns, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators(Technical Reference)
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Maxim Integrated RoHS3 Cert(Environmental Information)
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Red Phosphorous Certificate(Environmental Information)
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Maxim Integrated REACH211(Environmental Information)
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Part Numbering System(Part Numbering Guide)
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MAX9140-42,44(Datasheets)
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Automotive Product Guide(Other Related Documents)

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