MAX912
PRODUCTIONSingle/Dual, Ultra-Fast, Low-Power, Precision TTL Comparators
- Part Models
- 6
- 1ku List Price
- Starting From $6.16
Part Details
- Ultra Fast (10ns)
- Single +5V or Dual ±5V Supply Operation
- Input Range Extends Below Negative Supply
- Low Power: 6mA (+5V) Per Comparator
- No Minimum Input Signal Slew-Rate Requirement
- No Power-Supply Current Spiking
- Stable in the Linear Region
- Inputs Can Exceed Either Supply
- Low Offset Voltage: 0.8mV
- Now Available in a Small µMAX® Package
The MAX913 single and MAX912 dual, high-speed, low-power comparators have differential inputs and complementary TTL outputs. Fast propagation delay (10ns, typ), extremely low supply current, and a wide common-mode input range that includes the negative rail make the MAX912/MAX913 ideal for low-power, high-speed, single +5V (or ±5V) applications such as V/F converters or switching regulators.
The MAX912/MAX913 outputs remain stable through the linear region. This feature eliminates output instability common to high-speed comparators when driven with a slow-moving input signal.
The MAX912/MAX913 can be powered from a single +5V supply or a ±5V split supply. The MAX913 is an improved plug-in replacement for the LT1016. It provides significantly wider input voltage range and equivalent speed at a fraction of the power. The MAX912 dual comparator has equal performance to the MAX913 and includes independent latch controls.
Applications
- Ethernet Line Receivers
- Extended Range V/F Converters
- Fast Pulse Height/Width Discriminators
- High-Speed Sampling Circuits
- High-Speed Triggering
- Switching Regulators
- Zero-Crossing Detectors
Documentation
Data Sheet 1
Reliability Data 1
Technical Articles 2
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX912CPE+ | Plastic Dual-In-Line, Narrow (0.3in) | ||
| MAX912CSE+ | Small-Outline IC, Narrow (0.15in) | ||
| MAX912CSE+T | Small-Outline IC, Narrow (0.15in) | ||
| MAX912EPE+ | Plastic Dual-In-Line, Narrow (0.3in) | ||
| MAX912ESE+ | Small-Outline IC, Narrow (0.15in) | ||
| MAX912ESE+T | Small-Outline IC, Narrow (0.15in) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Aug 18, 2021 - 1702RN ASSEMBLY |
||
| MAX912CSE+ | PRODUCTION | |
| MAX912ESE+ | PRODUCTION | |
| MAX912ESE+T | PRODUCTION | |
|
Aug 18, 2021 - 1702RA ASSEMBLY |
||
| MAX912CSE+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
SPICE Model 1
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