MAX6694TE9A+T Maxim Integrated Products, MAX6694TE9A+T Datasheet
MAX6694TE9A+T
Specifications of MAX6694TE9A+T
Related parts for MAX6694TE9A+T
MAX6694TE9A+T Summary of contents
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... Pin Configurations appear at end of data sheet. CPU 100pF 100pF 100pF 100pF ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. with Beta Compensation o Four Thermal-Diode Inputs o Beta Compensation (Channel 1) o Local Temperature Sensor o 1.5° ...
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Precision Temperature Monitor with Beta Compensation ABSOLUTE MAXIMUM RATINGS , SMBCLK, SMBDATA, ALERT, OVERT STBY to GND ....................................................-0.3V to +6.0V DXP_ to GND..............................................-0. DXN_ to GND ........................................................-0.3V to +0.8V SMBDATA, ALERT, OVERT Current....................-1mA to +50mA ...
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Precision Temperature Monitor ELECTRICAL CHARACTERISTICS (continued +3.0V to +3.6V STBY CC CC +25°C.) (Note 2) PARAMETER SYMBOL Remote-Diode Source Current Undervoltage-Lockout Threshold Undervoltage-Lockout Hysteresis Power-On-Reset (POR) Threshold POR Threshold Hysteresis ALERT, OVERT ...
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Precision Temperature Monitor with Beta Compensation ELECTRICAL CHARACTERISTICS (continued +3.0V to +3.6V STBY CC CC +25°C.) (Note 1) PARAMETER SYMBOL Data Setup Time t SU:DAT Receive SMBCLK/SMBDATA Rise Time Receive SMBCLK/SMBDATA Fall ...
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Precision Temperature Monitor (V = 3.3V +25°C, unless otherwise noted.) STBY SOFTWARE STANDBY SUPPLY CURRENT vs. SUPPLY VOLTAGE 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 3.0 3.1 3.2 ...
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Precision Temperature Monitor with Beta Compensation PIN NAME TSSOP TQFN- DXP1 2 16 DXN1 3 1 DXP2 4 2 DXN2 5 3 DXP3 6 4 DXN3 7 5 DXP4 8 6 DXN4 STBY ...
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Precision Temperature Monitor Detailed Description The MAX6694 is a precision multichannel temperature monitor that features one local and four remote temper- ature-sensing channels with a programmable alert threshold for each temperature channel and a program- mable overtemperature threshold for ...
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Precision Temperature Monitor with Beta Compensation 350µA. During either software or hardware standby, data is retained in memory. During hardware standby, the SMBus interface is inactive. During software stand- by, the SMBus interface is active and listening for SMBus ...
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Precision Temperature Monitor LOW HIGH SMBCLK SMBDATA t t HD:STA SU:STA A = START CONDITION MSB OF ADDRESS CLOCKED INTO SLAVE LSB OF ADDRESS CLOCKED INTO SLAVE R/W BIT ...
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Precision Temperature Monitor with Beta Compensation can be read from the local temperature and remote temperature registers. The remaining 3 bits for remote diode 1 can be read from the extended temperature register. If extended resolution is desired, the ...
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Precision Temperature Monitor Table 3. Command Byte Register Bit Assignment ADDRESS REGISTER (HEX) Local 07 Remote 1 01 Remote 2 02 Remote 3 03 Remote 4 04 Configuration 1 41 Configuration 2 42 Configuration 3 43 Status1 44 Status2 ...
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Precision Temperature Monitor with Beta Compensation Configuration Byte Functions There are three read-write configuration registers (Tables 4, 5, and 6) that can be used to control the MAX6694’s operation. Configuration 1 Register The configuration 1 register (Table 4) has ...
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Precision Temperature Monitor Table 4. Configuration 1 Register BIT NAME 7 (MSB) STOP 6 POR TIMEOUT 5 4 Reserved Resistance 3 cancellation 2 Beta compensation 1 Reserved 0 Reserved Table 5. Configuration 2 Register BIT NAME 7 (MSB) Reserved ...
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Precision Temperature Monitor with Beta Compensation Table 7. Status 1 Register BIT NAME 7 (MSB) Reserved 6 Local ALERT 5 Reserved 4 Reserved 3 Remote 4 ALERT 2 Remote 3 ALERT 1 Remote 2 ALERT 0 Remote 1 ALERT ...
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Precision Temperature Monitor Table 9. Status 3 Register BIT NAME 7 (MSB) Reserved 6 Reserved 5 Reserved 4 Diode fault 4 3 Diode fault 3 2 Diode fault 2 1 Diode fault 1 0 Reserved For a real temperature ...
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Precision Temperature Monitor with Beta Compensation can be violated. The forward voltage at the highest expected temperature must be greater than 0.25V at 10µA, and at the lowest expected temperature, the for- ward voltage must be less than 0.95V ...
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Precision Temperature Monitor 3) Route the DXP and DXN traces in parallel and in close proximity to each other. Each parallel pair of traces should remote diode. Route these traces away from any higher voltage traces, ...
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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 © 2008 Maxim Integrated Products ...