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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：-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 MAX901AESE+ is a high-speed, low-power quad voltage comparator in a 16-pin Narrow SOIC package. It features four independent channels with TTL-logic outputs and active internal pull-ups. The device operates from a single +5V to +10V analog supply or split ±5V supplies, consuming approximately 18mW per comparator at +5V. It provides an 8ns typical propagation delay at 5mV overdrive and includes input ranges that extend to the negative supply rail.
Feature Summary
- Features fast 8ns propagation delay for high-speed data discrimination applications
- Provides flexible power supply options including single +5V to +10V or split ±5V configurations
- 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
- Input trigger circuitry
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix indicates the -40°C to +85°C industrial temperature range and SOIC package. Check current availability status as older Maxim products may have limited stock or obsolescence notices. Ensure proper handling for surface-mount assembly.
Selection Notes
Select this part when four independent comparators are required without latch functionality. The MAX901 lacks the latch inputs found in the MAX900/MAX902/MAX903 variants. Consider the MAX920x series for newer designs requiring pin-for-pin compatibility with significantly lower power dissipation while maintaining similar speed characteristics.
Part Context
The MAX901 belongs to the MAX900–MAX903 family of high-speed, low-power voltage comparators manufactured by Analog Devices / Maxim Integrated. Unlike other members of the series, the MAX901 does not include independent TTL-compatible latch inputs. It shares the same performance metrics regarding speed and power consumption as the latched versions but offers simplified control logic for applications where output state holding is unnecessary.
Replacement Considerations
The datasheet recommends the MAX9201/MAX9202/MAX9203 for new designs. These parts offer pin-for-pin compatibility with the MAX90x series but provide half the power dissipation while maintaining comparable speed.
