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MAX16074

Maxim Integrated Products
Part Number MAX16074
Manufacturer Maxim Integrated Products
Description uP Supervisory Circuits in 4-Bump (1mm x 1mm) Chip-Scale Package
Published Mar 6, 2010
Detailed Description 19-5112; Rev 0; 1/10 www.DataSheet4U.com µP Supervisory Circuits in 4-Bump (1mm x 1mm) Chip-Scale Package General Desc...
Datasheet PDF File MAX16074 PDF File

MAX16074
MAX16074


Overview
19-5112; Rev 0; 1/10 www.
DataSheet4U.
com µP Supervisory Circuits in 4-Bump (1mm x 1mm) Chip-Scale Package General Description The MAX16072/MAX16073/MAX16074 ultra-small, ultralow-power, microprocessor (µP) supervisory circuits feature a precision band-gap reference, comparator, and internally trimmed resistors that set the threshold voltage.
Designed to monitor the system supply voltage and assert an output during power-up, power-down, and brownout conditions, these devices provide excellent circuit reliability and low cost by eliminating external components and adjustments when monitoring nominal system voltage from 1.
8V to 3.
6V.
The MAX16072 has a push-pull, active-low reset output, the MAX16073 has a push-pull, active-high reset output, and the MAX16074 has an open-drain active-low reset output.
The devices are designed to ignore fast transients on VCC.
The devices also include a manual reset input (MR).
The MAX16072/MAX16073/MAX16074 are available in a 1mm x 1mm, space-saving, 4-bump, chip-scale package (UCSPTM).
S Ultra-Low, 0.
7µA Supply Current S Ultra-Small (1mm x 1mm), 4-Bump UCSP S 20µs, 8ms, 34ms, and 140ms Reset Timeout Options Available S Factory-Trimmed Reset Thresholds Available from 1.
58V to 3.
08V in Approximately 100mV Increments S Q2.
5% Threshold Accuracy Over Temperature S Manual Reset Input S Guaranteed Reset Valid to VCC = 1.
0V S Immune to Short VCC Transient Features MAX16072/MAX16073/MAX16074 Ordering Information PART MAX16072RS_ _D_+ MAX16073RS_ _D_+ RESET OUTPUT TYPE Push-Pull, Active-Low Push-Pull, Active-High PINPACKAGE 4 UCSP 4 UCSP 4 UCSP Applications Portable/Battery-Powered Equipment Cell Phones PDAs MP3 Players Digital Cameras MAX16074RS_ _D_+ Open-Drain, Active-Low Note: All devices are specified over the -40NC to +85NC operating temperature range.
Insert the desired suffix numbers (from Table 1) into the blanks “RS_ _D” to indicate the reset trip threshold.
Insert the desired suffix number (from Table 2) into the blank...


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