MAX6654MEE+T Maxim Integrated Products, MAX6654MEE+T Datasheet
MAX6654MEE+T
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MAX6654MEE+TTR
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MAX6654MEE+T Summary of contents
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... SMBus is a trademark of Intel Corp. . † ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ♦ High Accuracy ±1°C (max) from +70°C to +100°C (Remote) ♦ 11-Bit, 0.125°C Resolution ♦ ...
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Accurate Remote/Local Temperature Sensor with SMBus Serial Interface ABSOLUTE MAXIMUM RATINGS (All voltages are referenced to GND unless otherwise noted.) V ..........................................................................-0.3V to +6V CC DXP, ADD_ ................................................-0.3V to (VCC + 0.3V) DXN ......................................................................-0.3V to +0.8V ALERT, STBY.. ......................-0.3V ...
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Accurate Remote/Local Temperature Sensor with SMBus Serial Interface ELECTRICAL CHARACTERISTICS (continued +3V to +5.5V -55°C to +125°C, unless otherwise noted. Typical values are PARAMETER SYMBOL Logic Input Low Voltage Logic Input ...
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Accurate Remote/Local Temperature Sensor with SMBus Serial Interface (V = +3.3V to +5.5V +25°C, unless otherwise noted TEMPERATURE ERROR vs. REMOTE-DIODE TEMPERATURE 2 FAIRCHILD 2N3904 -50 -30 - ...
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Accurate Remote/Local Temperature Sensor with SMBus Serial Interface PIN NAME 13, 16 N.C. No Connection. Not internally connected. May be used for PC board trace routing. Supply Voltage Input. +3.0V to +5.5V. Bypass to GND with ...
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Accurate Remote/Local Temperature Sensor with SMBus Serial Interface Detailed Description The MAX6654 is a temperature sensor that communi- 2 cates through an SMBus/I C-compatible interface with a µP in thermal-management applications. Essentially an 11-bit serial analog-to-digital converter (ADC) with ...
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Accurate Remote/Local Temperature Sensor with SMBus Serial Interface Figure 1. Functional Diagram _______________________________________________________________________________________ 7 ...
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Accurate Remote/Local Temperature Sensor with SMBus Serial Interface measure ambient temperature; when measuring local temperature, it senses the temperature of the PC board to which it is soldered. The leads provide a good ther- mal path between the PC ...
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Accurate Remote/Local Temperature Sensor with SMBus Serial Interface minor improvement in leakage and noise), but try to use them where practical. 8) Keep in mind that copper can’t be used as an EMI shield, and only ferrous materials such ...
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Accurate Remote/Local Temperature Sensor with SMBus Serial Interface 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- ...
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Accurate Remote/Local Temperature Sensor with SMBus Serial Interface Table 2. Data Format TEMP (°C) ROUNDED TEMP (°C) 130.00 +127 127.00 +127 126.00 +126 25.25 +25 0.50 +1 0.00 0 <0.00 (Note 1) (Normal mode) -1 (Extended temp mode) <-64 ...
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Accurate Remote/Local Temperature Sensor with SMBus Serial Interface Table 4. Read Format for Alert Response Address (0001100) BIT NAME FUNCTION 7 ADD7 (MSB) 6 ADD6 Provide the current MAX6654 5 ADD5 slave address that was latched at 4 ADD4 ...
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Accurate Remote/Local Temperature Sensor with SMBus Serial Interface Table 5. Command-Byte Bit Assignments REGISTER ADDRESS POR STATE RLTS 00h 0000 0000 RRTE 01h 0000 0000 RSL 02h 0000 0000 RCL 03h 0000 0000 RCRA 04h 0000 0010 RLHN 05h ...
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Accurate Remote/Local Temperature Sensor with SMBus Serial Interface Table 7. Status Byte Bit Assignments POR BIT NAME STATE 7 (MSB) BUSY 0 6 LHIGH 0 5 LLOW 0 4 RHIGH 0 3 RLOW 0 2 OPEN ...
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Accurate Remote/Local Temperature Sensor with SMBus Serial Interface Table 8. Conversion-Rate Control Byte DATA CONVERSION RATE (Hz) 00h 01h 02h 03h 04h 05h 06h 07h 08h-FFh Power-Up Defaults: • Interrupt latch is cleared. • Address select pins are sampled. ...
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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. 16 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2006 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products, Inc ...