Overview
Features and Benefits
- Fast Propagation Delay: 280ps, Typ
- Low Overdrive Dispersion: 25ps (VOD = 10mV to 1V)
- Supply Voltage 2.7V to 3.6V
- 39.4mW at 2.7V Supply
- Power-Efficient LVDS Outputs
- -40°C to +125°C Temperature Range
- Automotive AEC-Q100 Qualified (TDFN-8 Version)
- Internal 1.5mV Hysteresis: MAX40026
- Internal 2.5mV Hysteresis: MAX40025A
Product Details
The MAX40025 and MAX40026 are single-supply, high-speed comparators with a typical propagation delay of 280ps. The overdrive dispersion is extremely low (typical 25ps), making these comparators ideal for time-of-flight distance measurement applications.
The input common mode range of 1.5V to VDD + 0.1V is compatible with the output swings of several widely used high-speed trans-impedance amplifiers, such as the MAX40658.
The output stage is LVDS (Low-Voltage Differential Signaling), which helps to minimize power dissipation and interfaces directly with many FPGAs and CPUs. Complementary outputs help in suppression of common-mode noise on each output line.
The MAX40025 is offered in a space-saving, tiny, 1.218mm x 0.818mm, 6-bump wafer-level package (WLP), while the MAX40026 is available in a 2mm x 2mm 8-pin TDFN package and meets AEC-Q100 automotive qualification requirements. The MAX40025/MAX40026 operate over -40°C to +125°C temperature range and run from a single supply voltage of 2.7V to 3.6V.
Applications
- Automotive Applications
- Communications
- Distance Sensing in LIDAR, RADAR, and SONAR
- High-Speed Differential Line Receivers
- High-Speed Level-Shifting
- High-Speed Triggering in Oscilloscopes
- Oscillators
- Test and Measurement
- Threshold Detectors
- Time-of-Flight Sensors
Product Categories
Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (2)
Documentation & Resources
Tools & Simulations
SPICE Models
Design Resources
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 Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
---|---|---|---|---|
MAX40025AAWT+ | Material Declaration | Reliability Data | 6-WLCSP-N/A | |
MAX40025AAWT+T | Material Declaration | Reliability Data | 6-WLCSP-N/A | |
Wafer Fabrication Data |
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.