Features and Benefits
- 370nA Quiescent Current, Extends Battery Life
- Edge/Level Trigger MR Input
- Factory-Set Reset Timeout Period
- MR Debounce Circuitry
- Factory-Set Threshold: 1.7V to 4.85V
- WLP and SOT23 Packages
- -40°C to +125°C Temperature Range
The MAX16140, MAX16142, MAX16144, MAX16146, MAX16156, MAX1615, MAX16158, MAX16159 are ultra-low-current, single-channel supervisory ICs that monitor the VCC voltage from 1.7V to 4.85V in approximately 50mV increments and asserts a reset when VCC voltage falls below the reset threshold. The reset output remains asserted for the reset timeout period after the VCC voltage rises above the factory-set VCC_TH + VHYS. See the Selector Guide for available reset timeout options.
The MAX16140, MAX16142, MAX16144, MAX16146, MAX16156, MAX16157, MAX16158, MAX16159 include a factory-programmable manual reset input (MR) that can be configured to assert a reset when it receives a rising-edge, falling-edge, active-low, or active-high input signal. The MAX16140/MAX16144/MAX16156/MAX16157 feature an open-drain reset output, while the MAX16142/MAX16146/MAX16158/MAX16159 feature a push-pull reset output. See the Selector Guide for reset output configurations.
All devices are specified over the -40°C to +125°C temperature range. The MAX16140/MAX16142/MAX16156/MAX16158 available in a tiny 0.73mm x 0.73mm x 0.5mm, 4-bump WLP. The MAX16144/MAX16146/MAX16157/MAX16159 are available in 5-pin SOT23 package.
- Portable/Battery-Powered Equipment
- Smart Phones
- Wearable/Portable Accessories
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
Tools & Simulations
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|
|MAX16140B220KM+||Material Declaration||Reliability Data||4-WLCSP-N/A|
|MAX16140B220KM+T||Material Declaration||Reliability Data||4-WLCSP-N/A|
|MAX16140D220JM+||Material Declaration||Reliability Data||4-WLCSP-N/A|
|MAX16140D220JM+T||Material Declaration||Reliability Data||4-WLCSP-N/A|
|MAX16140D220LM+||Material Declaration||Reliability Data||4-WLCSP-N/A|
|MAX16140D220LM+T||Material Declaration||Reliability Data||4-WLCSP-N/A|
|Wafer Fabrication Data|
Sample & Buy
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Buy Now Pricing
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