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Product Detailed Parameters
- Description：IC COMPARATOR 4 GEN PUR 16SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Type：General Purpose
- Number of Elements：4
- Output Type：TTL
- Voltage - Supply, Single/Dual (±)：5V ~ 10V, ±2.5V ~ 5V
- Voltage - Input Offset (Max)：2mV @ ±5V
- Current - Input Bias (Max)：6µA @ ±5V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：15mA, 12mA, 6mA
- CMRR, PSRR (Typ)：86.02dB CMRR, 86.02dB PSRR
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：0°C ~ 70°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 MAX901ACSE is a high-speed, low-power quad voltage comparator manufactured by Analog Devices Inc./Maxim Integrated. It features four independent channels with TTL-logic outputs and active internal pull-ups. The device operates from a single supply of +5V to +10V or split supplies of ±2.5V to ±5V. Key electrical parameters include an 8ns typical propagation delay at 5mV overdrive, 2mV maximum input offset voltage, and 6µA maximum input bias current. Power consumption is approximately 18mW per comparator when powered from +5V. The component is housed in a 16-pin SOIC package and supports an operating temperature range of 0°C to +70°C.
Feature Summary
- Features fast propagation delay suitable for high-speed data discrimination applications.
- Provides flexible analog supply options including single or split power rails.
- Includes TTL-compatible outputs optimized for driving low-power Schottky TTL loads.
- Analog input common-mode range extends to the negative supply rail for ground sensing.
Applications
- High-speed A/D converters
- Line receivers
- Voltage-to-frequency (V/F) converters
- Threshold detectors
Procurement Notes
Verify the specific suffix 'ACSE' corresponds to the commercial temperature grade and SOIC package. Confirm RoHS compliance status as indicated on the datasheet. Check for obsolescence notices regarding the manufacturing process used by external foundries. Ensure design-in compatibility with existing layout constraints due to high-speed characteristics.
Selection Notes
Select this part for applications requiring quad comparators without latch functionality. The MAX901 lacks the latch inputs present in the MAX900/MAX902/MAX903 variants. Consider the MAX920x series for newer designs requiring pin-for-pin compatibility with lower power dissipation. Verify supply voltage requirements match the +5V to +10V analog range.
Part Context
The MAX901 is part of the MAX900–MAX903 family of high-speed, low-power voltage comparators. Unlike the MAX900, MAX902, and MAX903, the MAX901 does not include independent TTL-compatible latch inputs. It shares the same performance characteristics regarding speed and power consumption. The family is designed for fast data-discrimination tasks.
Replacement Considerations
Public confirmed substitute part numbers: MAX9201, MAX9202, MAX9203.
FAQ
Does the MAX901ACSE have latch inputs?
No, the MAX901 does not provide latch inputs. This feature is available only on the MAX900, MAX902, and MAX903 variants within the same family.
What is the input common-mode range?
The analog input common-mode range includes the negative supply rail (VEE), allowing for ground sensing when powered from a single supply.
