MAX13036ATI+ Maxim Integrated Products, MAX13036ATI+ Datasheet
MAX13036ATI+
Specifications of MAX13036ATI+
Related parts for MAX13036ATI+
MAX13036ATI+ Summary of contents
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... Thermal Protection o ±8kV HBM ESD Protection on IN0–IN7 Without External Components o Two Inputs (IN0, IN1) Programmable as Direct Outputs o Four Inputs (IN4–IN7) Programmable for BAT or Applications GND Related Switches PART MAX13036ATI+ -40°C to +125°C 14 INT + Denotes lead-free package Exposed paddle. 12 GND ...
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Automotive Contact Monitor and Level Shifter ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND, unless otherwise noted.) V ...........................................................................-0.3V to +6.0V L BAT.........................................................................-0.3V to +42V BATREF, IN_ to BAT ................................................-45V to +45V BATREF, IN_ to GND...............................................-45V to +45V SD...........................................................................-0.3V to ...
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ELECTRICAL CHARACTERISTICS (continued) = +2.7V to +5.5V, BAT = +6V to +26V BAT = +14V +25°C) (Note 1) A PARAMETER SYMBOL Switch-State Sense Resistor R I WET_RISE_ Wetting Current Rise/Fall Time Wetting Current ...
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Automotive Contact Monitor and Level Shifter TIMING CHARACTERISTICS = +2.7V to +5.5V, BAT = +6V to +26V BAT = +14V +25°C) (Note 1) A PARAMETER SYMBOL IN0 to DO0 Propagation Delay IN1 to ...
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CS t LEAD CLK t SI(SU) SDI MSB IN t SO(EN) SDO MSB OUT Figure 1. SPI Timing Characteristics MAX13036 CS SDO Figure 2. SDO Enable/Disable Test Circuit and Timing Diagram _______________________________________________________________________________________ Automotive Contact Monitor Test Circuits/Timing Diagrams t SI(HOLD) ...
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Automotive Contact Monitor and Level Shifter = +3.3V, BAT = +14V WET WETTING CURRENT vs. V BAT GND-CONNECTED SWITCH 0 BAT-CONNECTED SWITCH -10 -20 - ...
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BAT = +14V WET SWITCHING THRESHOLD vs. TEMPERATURE 10 ADJUSTABLE HYSTERESIS OFF -40 -25 - 110 125 TEMPERATURE ...
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Automotive Contact Monitor and Level Shifter PIN NAME Switch Input Channel 1. Connect IN1 to a switch connected to GND. IN1 can be programmed as a direct 1 IN1 input with a level-shifted output on DO1 (see the Mechanical Switch ...
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BATREF IN0 IN1 IN2 WETTING IN3 CURRENT IN4 CONTROL IN5 IN6 IN7 WET Detailed Description The MAX13036 automotive contact monitor and level shifter monitors and debounces eight remote mechanical switches and asserts an interrupt (INT switch changes state. ...
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Automotive Contact Monitor and Level Shifter The first four inputs (IN0–IN3) are intended for ground- connected switches. The remaining four inputs (IN4–IN7) can be programmed in sets of two for either ground-con- nected or battery-connected switches by writing to the ...
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Wetting Current (WET) The MAX13036 features adjustable wetting current to any closed switch to clean switch contacts that are exposed to adverse conditions. The wetting current is set by connecting a 30kΩ to 330kΩ resistor from WET to ground. A ...
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Automotive Contact Monitor and Level Shifter STATUS REGISTER IS COPIED TO SHIFT REGISTER CS CLK SDI WTOFF SC2 SC1 SC0 SDO SW7 SW6 SW5 * = UNUSED. Figure 5. SPI Read/Write Example On the falling edge ...
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Notes: Bit 15: Wetting Current Mode (WTOFF) Set the WTOFF bit to configure the wetting currents as continuous on closed switches. Clear the WTOFF bit to configure the wetting current as a pulse where the wet- ting current is turned ...
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Automotive Contact Monitor and Level Shifter Table 5. Switch Configuration Controlled by M1 and M0 IN7 AND IN6 SWITCH M1 M0 CONFIGURATION 0 0 Ground 0 1 Ground 1 0 Battery 1 1 Battery Table 4). The DO0 and DO1 ...
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MAX13036 enters scan mode. Note that SD is compatible with both V levels. Having SD compatible to V MAX13036 to retain the settings in the command register as well as input monitoring even when V vided ...
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Automotive Contact Monitor and Level Shifter 0.01μF IN0 IN1 4700pF TDEB WET HYST 61kΩ 90kΩ GND DO0 DO1 16 ______________________________________________________________________________________ ECU CONNECTOR IN2 IN3 IN4 IN5 IN6 IN7 BATREF MAX13036 SD SDO SDI CLK CS OT INT μP Typical Application ...
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For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ Automotive Contact Monitor and Level Shifter PACKAGE OUTLINE, 16, 20, 28, 32, 40L THIN QFN, 5x5x0.8mm ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 18 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2007 Maxim Integrated Products ...