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Product Detailed Parameters
- Description：IC COMPARATOR 1 W/LATCH 8DIP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube,Tube
- Type：with Latch
- Number of Elements：1
- Output Type：Complementary, TTL
- Voltage - Supply, Single/Dual (±)：5V ~ 10V
- Voltage - Input Offset (Max)：2mV @ ±5V
- Current - Input Bias (Max)：5µA @ ±5V
- Current - Output (Typ)：20mA
- Current - Quiescent (Max)：10mA
- CMRR, PSRR (Typ)：110dB CMRR, 100dB PSRR
- Propagation Delay (Max)：14ns
- Hysteresis：-
- Operating Temperature：0°C ~ 70°C
- Package / Case：8-DIP (0.300", 7.62mm)
- Mounting Type：Through Hole
- Supplier Device Package：8-PDIP
- Grade：-
- Qualification：-
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Overview
The MAX913CPA+ is a single, high-speed, low-power precision comparator featuring differential inputs and complementary TTL outputs. It operates from a single +5V or dual ±5V supply with an input common-mode range extending below the negative rail. Key electrical parameters include a typical propagation delay of 10ns, a maximum offset voltage of 3mV over temperature, and a supply current of 6mA per comparator at +5V. The device provides stable output in the linear region without requiring hysteresis.
Feature Summary
- Ultra-fast response with minimal propagation delay for high-speed signal processing
- Stable operation in the linear region eliminates oscillation without external hysteresis
- Low power consumption suitable for battery-operated or energy-efficient designs
- Wide common-mode input range extends below the negative supply rail
Applications
- Zero-Crossing Detectors
- Switching Regulators
- High-Speed Sampling Circuits
- Fast Pulse Width/Height Discriminators
Procurement Notes
Verify the specific suffix 'CPA+' to confirm the plastic DIP package and commercial temperature range (0°C to +70°C). Ensure compatibility with existing board layouts designed for legacy comparators like the LT1016. Confirm that the single-channel configuration meets system requirements, as the dual-channel MAX912 offers additional features such as independent latch controls.
Selection Notes
Select this component when a single comparator with ultra-fast switching speed and low power draw is required. It is ideal for applications needing stability during slow signal transitions without adding hysteresis-induced resolution loss. Consider the MAX912 if dual channels or latch functionality are necessary. Ensure the design supports the specified TTL output levels and supply voltage constraints.
Part Context
The MAX913 is part of the Maxim Integrated MAX912/MAX913 family of high-speed comparators. It serves as an improved plug-in replacement for the LT1016, offering significantly wider input voltage range and equivalent speed at a fraction of the power. The family includes single (MAX913) and dual (MAX912) variants available in various packages including DIP, SO, and µMAX.
Replacement Considerations
The datasheet identifies the MAX913 as an improved plug-in replacement for the LT1016.
