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Product Detailed Parameters
- Description：IC COMPARATOR 1 W/LATCH 8DIP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：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：-40°C ~ 85°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 MAX913EPA+ 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. The device offers ultra-fast propagation delay of 10ns typical, extremely low supply current of 6mA per comparator, and stable linear region operation without oscillation. It includes a latch function for output state holding and serves as a plug-in replacement for the LT1016.
Feature Summary
- Ultra-fast propagation delay with no minimum input signal slew-rate requirement
- Stable in the linear region eliminating output instability common to other comparators
- TTL-compatible latch function holds output state when enabled
- Input voltage 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 'EPA+' corresponds to the -40°C to +85°C temperature range and 8-pin Plastic DIP package. Confirm RoHS compliance status through official manufacturer documentation. Ensure the ordering code matches the exact pinout and electrical specifications required for the target application design.
Selection Notes
Select this component for applications requiring high speed and low power consumption simultaneously. It is suitable for designs needing stability during slow-moving input signals without adding external hysteresis. Consider the single-channel configuration and TTL output compatibility when interfacing with digital logic circuits.
Part Context
The MAX913 is part of the MAX912/MAX913 family of high-speed comparators manufactured by Maxim Integrated (now Analog Devices). This series is designed for low-power, high-speed applications such as V/F converters and switching regulators. The MAX913 specifically provides single-channel performance comparable to the dual-channel MAX912.
Replacement Considerations
The datasheet identifies the MAX913 as an improved plug-in replacement for the LT1016, offering a wider input voltage range and equivalent speed at lower power consumption.
