MAX6628MKA-T Maxim Integrated Products, MAX6628MKA-T Datasheet
MAX6628MKA-T
Specifications of MAX6628MKA-T
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MAX6628MKA-T Summary of contents
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... Supply Range o 8-Pin SOT23 and TDFN Packages o Lead-Free Version Available (TDFN Package) PART MAX6627MKA#T MAX6627MTA+T MAX6628MKA#T MAX6628MTA+T Note: All devices are specified over the -55°C to +125°C oper- ating temperature range. # Denotes an RoHS-compliant package Tape and reel. + Denotes a lead-free/RoHS-compliant package. ...
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... SOT23 (derate 9.7mW/°C above +70°C)............777mW + 0.3V 8-Pin TDFN (derate 18.5mW/°C above +70°C) ......1481.5mW CC Operating Temperature Range .........................-55°C to +125°C Junction Temperature ......................................................+150°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C CONDITIONS 0°C ≤ T ≤ +125° +30°C, ...
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... TIMING CHARACTERISTICS (Note 2, Figure 2) Serial-Clock Frequency f SCK Pulse Width High SCK Pulse Width Low CS Fall to SCK Rise t CS Fall to Output Enable CS Rise to Output Disable SCK Fall to Output Data Valid Note the temperature of the remote junction. RJ Note 2: Serial timing characteristics guaranteed by design. _______________________________________________________________________________________ CONDITIONS ...
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... Remote ±1°C Accurate Digital Temperature Sensors with SPI-Compatible Serial Interface (V = +3.3V +25°C, unless otherwise noted AVERAGE OPERATING CURRENT vs. SUPPLY VOLTAGE 300 250 200 MAX6627 150 100 MAX6628 50 0 3.0 3.5 4.0 4.5 5.0 5.5 SUPPLY VOLTAGE (V) TEMPERATURE ERROR vs. POWER-SUPPLY NOISE FREQUENCY ...
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... Remote ±1°C Accurate Digital Temperature Sensors with SPI-Compatible Serial Interface Detailed Description The MAX6627/MAX6628 remote digital thermometers report the temperature of a remote sensor. The remote sensor is a diode-connected transistor—typically, a low-cost, easily mounted 2N3904 NPN type—that replaces conventional thermistors or thermocouples. ...
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... XX highest expected temperature. The forward voltage must be less than 0.95V at 100µA at the lowest expect temperature. The base resistance has to be less 0 XX than 100Ω. Tight specification of forward-current gain 0 XX (+50 to +150, for example) indicates that the manufac- ...
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... Remote ±1°C Accurate Digital Temperature Sensors with SPI-Compatible Serial Interface Filter high-frequency electromagnetic interference (EMI) at DXP and DXN with an external 2200pF capaci- tor connected between the two inputs. This capacitor can be increased to about 3300pF (max), including cable capacitance. A capacitance higher than 3300pF introduces errors due to the rise time of the switched- current source ...
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... Remote ±1°C Accurate Digital Temperature Sensors with SPI-Compatible Serial Interface DXP DXN TOP VIEW GND 1 DXN 2 MAX6627 MAX6628 DXP SOT23 Chip Information PROCESS: BiCMOS 8 _______________________________________________________________________________________ V CC 12-BIT + SIGN INTERFACE ADC 8 N.C. 7 SDO SCK For the latest package outline information and land patterns www ...
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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 _____________________ 9 © 2008 Maxim Integrated Products DESCRIPTION is a registered trademark of Maxim Integrated Products, Inc ...