MAX1617MEE Maxim Integrated Products, MAX1617MEE Datasheet
MAX1617MEE
Specifications of MAX1617MEE
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MAX1617MEE Summary of contents
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... Standby Supply Current ♦ 70µA (max) Supply Current in Auto-Convert Mode ♦ +3V to +5.5V Supply Range ♦ Small, 16-Pin QSOP Package _______________Ordering Information PART MAX1617MEE __________Typical Operating Circuit 16 N.C. 15 STBY 14 SMBCLK 13 N ...
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Remote/Local Temperature Sensor with SMBus Serial Interface ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +6V CC DXP, ADD_ to GND ....................................-0. DXN to GND ..........................................................-0.3V to +0.8V ALERT, STBY to GND ...........-0.3V to +6V SMBCLK, SMBDATA, SMBDATA, ...
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Remote/Local Temperature Sensor ELECTRICAL CHARACTERISTICS (continued +3.3V 0°C to +85°C, unless otherwise noted PARAMETER SMBus INTERFACE Logic Input High Voltage Logic Input Low Voltage Logic Output Low Sink Current ALERT Output High Leakage Current ...
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Remote/Local Temperature Sensor with SMBus Serial Interface ELECTRICAL CHARACTERISTICS (continued +3.3V -55°C to +125°C, unless otherwise noted.) (Note PARAMETER SMBus INTERFACE STBY, SMBCLK, SMBDATA Logic Input High Voltage STBY, SMBCLK, SMBDATA; V Logic ...
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Remote/Local Temperature Sensor ____________________________Typical Operating Characteristics (continued +25°C, unless otherwise noted.) A TEMPERATURE ERROR vs. COMMON-MODE NOISE FREQUENCY SQUARE WAVE IN AC COUPLED TO DXN V = 100mVp 50mVp ...
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Remote/Local Temperature Sensor with SMBus Serial Interface ______________________________________________________________Pin Description PIN NAME N.C. No Connection. Not internally connected. May be used for PC board trace routing. 13, 16 Supply Voltage Input 5.5V. Bypass to GND with ...
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Remote/Local Temperature Sensor Figure 1. Functional Diagram _______________________________________________________________________________________ with SMBus Serial Interface 7 ...
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Remote/Local Temperature Sensor with SMBus Serial Interface A/D Conversion Sequence If a Start command is written (or generated automatical the free-running auto-convert mode), both chan- nels are converted, and the results of both measurements are available after the ...
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Remote/Local Temperature Sensor 1) Place the MAX1617 as close as practical to the remote diode noisy environment, such as a computer motherboard, this distance can in. (typical) or more as long as the ...
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Remote/Local Temperature Sensor with SMBus Serial Interface the MAX1617 can be forced to perform A/D conversions via the one-shot command, despite the RUN/STOP bit being high. Activate hardware standby mode by forcing the STBY pin low notebook computer, ...
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Remote/Local Temperature Sensor Table 2. Data Format (Twos-Complement) ROUNDED DIGITAL OUTPUT TEMP. TEMP. (°C) (°C) SIGN +130.00 +127 0 +127.00 +127 0 +126.50 +127 0 +126.00 +126 0 +25.25 +25 0 +0. +0. +0. ...
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Remote/Local Temperature Sensor with SMBus Serial Interface Table 4. Command-Byte Bit Assignments REGISTER COMMAND RLTS 00h RRTE 01h RSL 02h RCL 03h RCRA 04h RLHN 05h RLLI 06h RRHI 07h RRLS 08h WCA 09h WCRW 0Ah WLHO 0Bh WLLM 0Ch ...
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Remote/Local Temperature Sensor Table 5. Configuration-Byte Bit Assignments POR BIT NAME STATE Masks all ALERT inter- 7 (MSB) MASK 0 rupts when high. Standby mode control bit. If high, the device immediately stops con- RUN verting and enters ...
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Remote/Local Temperature Sensor with SMBus Serial Interface Table 8. RLTS and RRTE Temp Register Update Timing Chart OPERATING MODE CONVERSION INITIATED BY: Auto-Convert Power-on reset 1-shot command, while idling Auto-Convert between automatic conversions 1-shot command that occurs Auto-Convert during a ...
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Remote/Local Temperature Sensor LOW HIGH SMBCLK SMBDATA t t HD:STA SU:STA A = START CONDITION B = MSB OF ADDRESS CLOCKED INTO SLAVE C = LSB OF ADDRESS CLOCKED INTO SLAVE D = R/W BIT CLOCKED ...
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Remote/Local Temperature Sensor with SMBus Serial Interface Listing 1. Pseudocode Example 16 ______________________________________________________________________________________ ...
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Remote/Local Temperature Sensor Listing 1. Pseudocode Example (continued) ______________________________________________________________________________________ with SMBus Serial Interface 17 ...
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Remote/Local Temperature Sensor with SMBus Serial Interface Listing 1. Pseudocode Example (continued) 18 ______________________________________________________________________________________ ...
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Remote/Local Temperature Sensor ________________________________________________________Package Information ______________________________________________________________________________________ with SMBus Serial Interface 19 ...
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Remote/Local Temperature Sensor with SMBus Serial Interface 20 ______________________________________________________________________________________ NOTES ...