The MAX9201/MAX9202/MAX9203ESA+T high-speed, lowpower, quad/dual/single comparators feature TTL logic outputs with active internal pullups. Fast propagation delay (7ns typ at 5mV overdrive) makes these devices ideal for fast A/D converters and sampling circuits, line receivers, V/F converters, and many other data-discrimination, signal restoration applications. All comparators can be powered from separate analog and digital power supplies or from a single combined supply voltage. The analog input common-mode range includes the negative rail, allowing ground sensing when powered from a single supply. The MAX9201/ MAX9202/MAX9203ESA+T consume only 9mW per comparator when powered from a +5V supply. The MAX9202/MAX9203ESA+T feature output latches with TTL compatible inputs. The comparator output states are held when the latch inputs are driven low. The MAX9201 provides all the same features as the MAX9202/MAX9203ESA+T with the exception of the latches. The MAX9201/MAX9202/MAX9203ESA+T are lower power and lower cost upgrades to the MAX901/MAX902/MAX903 offering a 50% power savings and smaller packaging.
Feature
- Fast 7ns Propagation Delay
- Low 9mW/Comparator Power Consumption
- Separate Analog and Digital Supplies
- Flexible Analog Supply: +5V to +10V or ±5V
- Input Voltage Range Includes
- TTL-Compatible Outputs
- TTL-Compatible Latch Inputs (MAX9202/MAX9203)
- Available in Space-Saving Packages
- 8-Pin SOT23 (MAX9203)
- 14-Pin TSSOP (MAX9202)
- 16-Pin TSSOP (MAX9201)
Applications
- High-Speed A/D Converters
- High-Speed Data Sampling
- High-Speed Signal Squaring/Restoration
- High-Speed V/F Converters
- Input Trigger Circuitry
- Line Receivers
- PWM Circuits
- Threshold Detectors
