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Product Detailed Parameters
- Description：IC COMPARATOR 4 GEN PUR 16SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Type：General Purpose
- Number of Elements：4
- Output Type：TTL
- Voltage - Supply, Single/Dual (±)：5V ~ 10V, ±2.5V ~ 5V
- Voltage - Input Offset (Max)：4mV @ ±5V
- Current - Input Bias (Max)：10µA @ ±5V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：15mA,12mA,6mA
- CMRR, PSRR (Typ)：82.5dB CMRR, 80dB PSRR
- Propagation Delay (Max)：-
- 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 MAX901BESE+T is a high-speed, low-power quad voltage comparator from the MAX900–MAX903 series. It features differential analog inputs and TTL-logic outputs with active internal pull-ups. The device operates on separate analog and digital supplies or a single combined supply, with an analog input common-mode range including the negative rail for ground sensing. It consumes 18mW per comparator at +5V. Unlike other members of the family, the MAX901 lacks independent latch inputs. It is housed in a 16-pin SOIC package.
Feature Summary
- Features fast propagation delay suitable for high-speed data discrimination applications
- Provides flexible power supply options including separate analog/digital or single combined rails
- Includes TTL-compatible outputs with active internal pull-ups
- Analog input common-mode range extends to the negative supply rail
Applications
- High-speed A/D converters
- Sampling circuits
- Line receivers
- Voltage-to-frequency (V/F) converters
- Data-discrimination applications
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific manufacturing date codes relevant to your production timeline. Ensure the ordering suffix matches the required temperature grade and packaging format. Review the datasheet for any recent product change notices that may affect long-term availability or pin compatibility.
Selection Notes
Select this part when four comparators are needed without latch functionality. Consider the MAX900, MAX902, or MAX903 if latch inputs are required for the same application. For newer designs requiring lower power dissipation, evaluate the MAX9201/MAX9202/MAX9203 series as they offer pin-for-pin compatibility with reduced power consumption.
Part Context
The MAX901 is part of the MAX900–MAX903 family of high-speed, low-power voltage comparators manufactured by Analog Devices/Maxim Integrated. These devices share similar electrical characteristics but differ in channel count and feature sets like latches. The MAX901 specifically provides four comparators without the latch inputs found in the MAX900, MAX902, and MAX903 variants.
Replacement Considerations
For new designs, consider the MAX9201/MAX9202/MAX9203 series which offer pin-for-pin compatibility with half the power dissipation. Industry second-sources may be available for existing designs.
