MAX9030
Low-Cost, Ultra-Small, Single/Dual/Quad Single-Supply Comparators
188ns, Micropower Comparator Family Features Single Supply with Shutdown Mode in SC70-6 Package
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Overview
Features and Benefits
- Low-Cost Solution Available in Space-Saving SC70 Packages (MAX9030/MAX9031)
- +2.5 to +5.5V Single-Supply Voltage Range
- Comparator Output Swings Rail-to-Rail
- Internal 4mV Comparator Hysteresis
- 188ns Propagation Delay
- Low 35µA Supply Current
- No Phase Reversal for Overdriven Inputs
- Space-Saving Packages
- 5-Pin SC70 (MAX9031)
- 6-Pin SC70 (MAX9030)
- 8-Pin SOT23 (MAX9032)
- 14-Pin TSSOP (MAX9034)
Product Details
The MAX9030/MAX9031/MAX9032/MAX9034 single/dual/quad comparators are optimized for single-supply applications from +2.5V to +5.5V but can also be operated from dual supplies. These comparators have a 188ns propagation delay and consume 35µA of supply current per comparator over the -40°C to +125°C operating temperature range. The combination of low-power, single-supply operation down to +2.5V, and ultra-small footprint makes these devices ideal for portable applications.
The MAX9030 is a low-cost single comparator with shutdown. The MAX9031, MAX9032, and MAX9034 are low-cost single, dual, and quad comparators without shutdown, respectively. The comparators' 4mV of built-in hysteresis provides noise immunity and prevents oscillations even with a slow-moving input signal. The input common-mode range extends from the negative supply to within 1.1V of the positive supply. The design of the comparator output stage substantially reduces switching current during output transitions, virtually eliminating power-supply glitches.
The MAX9030 single comparator with shutdown is available in the space-saving 6-pin SC70 and SOT23 packages. The MAX9031 single comparator is available in tiny 5-pin SC70 and SOT23 packages. The MAX9032 dual comparator is available in 8-pin SOT23 and µMAX® packages, and the MAX9034 quad comparator is available in a 14-pin TSSOP package.
Applications
- Battery-Powered Portable Systems
- Digital Line Receivers
- Keyless Entry Systems
- Mobile Communications
- Photodiode Preamps
- Sensor Signal Detection
- Threshold Detectors/Discriminators
Product Categories
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
Product Recommendations
MAX9030 Companion Parts
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 |
|---|---|---|---|---|
| MAX9030AUT+ | Material Declaration | Reliability Data | Small-Outline Transistor Package | |
| MAX9030AUT+T | Material Declaration | Reliability Data | Small-Outline Transistor Package | |
| MAX9030AXT+ | Material Declaration | Reliability Data | Single Chip Package | |
| MAX9030AXT+T | Material Declaration | Reliability Data | Single Chip Package | |
| Wafer Fabrication Data | MAX9030 Reliability Data |
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