MAX6642YATT98+T Maxim Integrated Products, MAX6642YATT98+T Datasheet
MAX6642YATT98+T
Specifications of MAX6642YATT98+T
Related parts for MAX6642YATT98+T
MAX6642YATT98+T Summary of contents
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... MAX6642ATT9C-T 0°C to +150°C MAX6642ATT9E-T 0°C to +150°C SMBus is a trademark of Intel Corp. ________________________________________________________________ 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. o Dual Channel: Measures Remote and Local Temperature o +0.25°C Resolution o High Accuracy ± ...
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SMBus-Compatible Remote/Local Temperature Sensor with Overtemperature Alarm ABSOLUTE MAXIMUM RATINGS All Voltages Referenced to GND V ...........................................................................-0.3V to +6V CC DXP.............................................................-0. SCLK, SDA, ALERT ..................................................-0.3V to +6V SDA, ALERT Current ...........................................-1mA to +50mA Continuous Power Dissipation (T ...
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SMBus-Compatible Remote/Local Temperature Sensor with Overtemperature Alarm ELECTRICAL CHARACTERISTICS (continued +3.0V to +5.5V -40°C to +125°C, unless otherwise specified. Typical values are PARAMETER SYMBOL SMBus-COMPATIBLE INTERFACE (SCLK and SDA) Logic Input ...
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SMBus-Compatible Remote/Local Temperature Sensor with Overtemperature Alarm (V = 3.3V +25°C, unless otherwise noted STANDBY SUPPLY CURRENT vs. CLOCK FREQUENCY 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.01 0.1 1 CLOCK FREQUENCY (kHz) ...
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SMBus-Compatible Remote/Local Temperature Sensor with Overtemperature Alarm PIN NAME Supply Voltage Input, +3V to +5.5V. Bypass recommended but not required for additional noise filtering. 2 GND Ground Combined Remote-Diode Current Source and ADC Input for ...
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SMBus-Compatible Remote/Local Temperature Sensor with Overtemperature Alarm 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 ...
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SMBus-Compatible Remote/Local Temperature Sensor with Overtemperature Alarm register was previously selected by a Write Byte instruction. Use caution when using the shorter proto- cols in multimaster systems second master could overwrite the command byte without informing the ...
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SMBus-Compatible Remote/Local Temperature Sensor with Overtemperature Alarm Table 3. Command-Byte Assignments ESS 00h 00h ( 0000 0000) Read l ocal tem p er atur e 01h 00h ( 0000 ...
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SMBus-Compatible Remote/Local Temperature Sensor with Overtemperature Alarm tion rules apply, and the device with the lower address code wins. The losing device does not generate an acknowledge and continues to hold the ALERT line low until cleared. (The conditions ...
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SMBus-Compatible Remote/Local Temperature Sensor with Overtemperature Alarm III. A thermal diode on the substrate normally a PNP with its collector grounded. Connect the anode (emitter) to DXP and the cathode to GND of the MAX6642. ...
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SMBus-Compatible Remote/Local Temperature Sensor with Overtemperature Alarm range. We have observed variations in remote tempera- ture readings of less than ±2°C with a variety of dis- crete transistors. Still good design practice to verify good consistency of ...
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SMBus-Compatible Remote/Local Temperature Sensor with Overtemperature Alarm Cable resistance also affects remote-sensor accuracy. For every 1Ω of series resistance, the error is approxi- mately 1/2°C. Thermal Mass and Self-Heating When sensing local temperature, this device is intend ...
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SMBus-Compatible Remote/Local Temperature Sensor with Overtemperature Alarm V CC DXP ALERT Q MAX6642 Pin Configuration TOP VIEW MAX6642 GND 2 EP* 3 DXP TDFN-EP *EXPOSED PAD CONNECTED TO GND. ______________________________________________________________________________________ MUX REMOTE ADC LOCAL DIODE FAULT ...
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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. 14 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2009 Maxim Integrated Products DESCRIPTION Maxim is a registered trademark of Maxim Integrated Products, Inc ...