MAX6693UP9A+ Maxim Integrated Products, MAX6693UP9A+ Datasheet
MAX6693UP9A+
Specifications of MAX6693UP9A+
Related parts for MAX6693UP9A+
MAX6693UP9A+ Summary of contents
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... Temperature Monitoring Begins at POR for Fail- Safe System Protection o ALERT and OVERT Outputs for Interrupts, Throttling, and Shutdown o STBY Input for Hardware Standby Mode o Small, 20-Pin TSSOP Package o 2-Wire SMBus Interface PART Applications MAX6693UP9A+ + Denotes a lead-free package. Note: Slave address is 1001 101 DXP1 GND 100pF 2 ...
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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 UVLO Undervoltage-Lockout Hysteresis Power-On Reset (POR) Threshold POR Threshold Hysteresis ...
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Precision Temperature Monitor with Beta Compensation ELECTRICAL CHARACTERISTICS (continued +3.0V to +3.6V STBY CC CC +25°C.) (Note 2) PARAMETER SYMBOL Clock-Low Period Clock-High Period Data Hold Time t HD:DAT Data Setup Time ...
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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 (V = 3.3V +25°C, unless otherwise noted.) STBY REMOTE-DIODE TEMPERATURE ERROR vs. CAPACITANCE ...
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Precision Temperature Monitor PIN NAME Combined Current Source and A/D Positive Input for Channel 5 Remote Diode. Connect to the anode 9 DXP5 of a remote-diode-connected temperature-sensing transistor. Leave unconnected or connect remote diode is ...
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Precision Temperature Monitor with Beta Compensation DXP1 DXN1 DXP2 DXN2 DXP3 CURRENT SOURCES, BETA COMPEN- DXN3 SATION AND MUX DXP4 DXN4 DXP5 DXN5 DXP6 DXN6 Figure 1. Internal Block Diagram Operating-Current Calculation The MAX6693 operates at different operating-current levels ...
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Precision Temperature Monitor WRITE BYTE FORMAT S ADDRESS WR 7 BITS SLAVE ADDRESS: EQUIVA- LENT TO CHIP-SELECT LINE OF A 3-WIRE INTERFACE READ BYTE FORMAT S ADDRESS WR ACK 7 BITS SLAVE ADDRESS: EQUIVA- COMMAND BYTE: SELECTS LENT TO ...
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Precision Temperature Monitor with Beta Compensation 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. D ...
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Precision Temperature Monitor ALERT Response Address The SMBus alert response interrupt pointer provides quick fault identification for simple slave devices that lack the complex logic needed bus master. Upon receiving an interrupt signal, the host master ...
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Precision Temperature Monitor with Beta Compensation Table 3. Command Byte Register Bit Assignment ADDRESS REGISTER (HEX) Local 07 Remote 1 01 Remote 2 02 Remote 3 03 Remote 4 04 Remote 5 05 Remote 6 06 Configuration 1 41 ...
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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 6. Configuration 3 Register BIT NAME 7 (MSB) Reserved 6 Reserved 5 Mask OVERT 6 4 Mask OVERT 5 3 Mask OVERT 4 2 Reserved 1 Reserved 0 Mask OVERT 1 ⎛ ...
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Precision Temperature Monitor Table 7. Status 1 Register BIT NAME 7 (MSB) Reserved 6 Local ALERT 5 Remote 6 ALERT 4 Remote 5 ALERT 3 Remote 4 ALERT 2 Remote 3 ALERT 1 Remote 2 ALERT 0 Remote 1 ...
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Precision Temperature Monitor with Beta Compensation Table 8. Status 2 Register BIT NAME 7 (MSB) Reserved 6 Reserved 5 Remote 6 OVERT 4 Remote 5 OVERT 3 Remote 4 OVERT 2 Reserved 1 Reserved 0 Remote 1 OVERT Table ...
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Precision Temperature Monitor effect; the measured temperature of the junction tracks the actual temperature within a conversion cycle. When measuring temperature with discrete remote tran- sistors, the best thermal response times are obtained with transistors in small packages (i.e., ...
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Precision Temperature Monitor with Beta Compensation Twisted-Pair and Shielded Cables Use a twisted-pair cable to connect the remote sensor for remote-sensor distances longer than 8in or in very noisy environments. Twisted-pair cable lengths can be between 6ft and 12ft ...
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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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 19 © 2008 Maxim Integrated Products ...