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Product Detailed Parameters
- Description：IC COMPARATOR 4 GEN PUR 16DIP
- 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)：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：0°C ~ 70°C
- Package / Case：16-DIP (0.300", 7.62mm)
- Mounting Type：Through Hole
- Supplier Device Package：16-PDIP
- Grade：-
- Qualification：-
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Overview
The MAX901BCPE+ is a dual-channel, high-speed voltage comparator in a 16-pin Plastic DIP package. It operates from a single +5V to +10V analog supply or split ±5V supplies. Key electrical parameters include an 8ns typical propagation delay at 5mV overdrive, 4mV maximum input offset voltage, and 10µA maximum input bias current. The device features TTL-compatible push-pull outputs with active internal pull-ups and consumes approximately 18mW per comparator at +5V.
Feature Summary
- Features differential analog inputs and fast response times suitable for data-discrimination applications
- Outputs are TTL-logic compatible with active internal pull-ups
- Analog input common-mode range includes the negative rail for ground sensing
- Supports separate analog and digital power supplies or a single combined supply
Applications
- High-speed A/D converters
- Line receivers
- Voltage-to-frequency (V/F) converters
- Threshold detectors
- Input trigger circuitry
Procurement Notes
Verify that the specific orderable part number matches the required temperature grade and package style. Confirm that the design does not require latch functionality, as this variant lacks it. Ensure the application can accommodate the specified power dissipation limits and supply voltage ranges defined in the datasheet.
Selection Notes
Select this component when a dual-channel configuration is required without latch inputs. It serves as a direct alternative to the quad-channel MAX902 if only two comparators are needed. Consider newer alternatives like the MAX920x series for designs requiring lower power consumption while maintaining pin compatibility.
Part Context
This device belongs to the MAX900–MAX903 family of high-speed, low-power voltage comparators manufactured by Analog Devices / Maxim Integrated. The MAX901 specifically provides dual channels, distinguishing it from the single-channel MAX900, quad-channel MAX902, and octal-output MAX903.
Replacement Considerations
The datasheet notes the MAX900 was manufactured using a process no longer available and recommends checking for replacements. For newer parts with similar speed but half the power dissipation, consult the MAX9201/MAX9202/MAX9203 documentation.
FAQ
Does the MAX901BCPE+ have latch inputs?
No, the MAX901 does not provide independent TTL-compatible latch inputs, unlike the MAX900, MAX902, and MAX903.
Can the MAX901BCPE+ operate with a single supply?
Yes, it can be powered from a single +5V to +10V supply with VEE grounded, or from separate analog and digital supplies.
