MAX11634EEE+ Maxim Integrated, MAX11634EEE+ Datasheet
MAX11634EEE+
Specifications of MAX11634EEE+
Related parts for MAX11634EEE+
MAX11634EEE+ Summary of contents
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... QSOP package. All four devices are specified over the extended -40°C to +85°C temperature range. System Supervision Data-Acquisition Systems Industrial Control Systems Patient Monitoring Data Logging Instrumentation PART NUMBER OF INPUTS 4 Single-Ended/ MAX11634EEE+T 2 Differential 4 Single-Ended/ MAX11635EEE+T 2 Differential 8 Single-Ended/ MAX11636EEE+T 4 Differential 8 Single-Ended/ MAX11637EEE+T 4 Differential + Denotes a lead(Pb)-free/RoHS-compliant package ...
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ADCs with Differential Track/Hold, and Internal Reference ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +6V DD CS, SCLK, DIN, EOC, DOUT to GND.........-0. AIN0–AIN5, REF-/AIN6, CNVST/AIN7, REF+ to GND.........................................-0. Maximum Current into any ...
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ADCs with Differential Track/Hold, and Internal Reference ELECTRICAL CHARACTERISTICS (continued 2.7V to 3.6V (MAX11635/MAX11637 (external clock, 50% duty cycle), V REF unless otherwise noted. Typical values are at T PARAMETER SYMBOL CONVERSION RATE Power-Up ...
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ADCs with Differential Track/Hold, and Internal Reference ELECTRICAL CHARACTERISTICS (continued 2.7V to 3.6V (MAX11635/MAX11637 (external clock, 50% duty cycle 2.5V (MAX11635/MAX11637), V REF unless otherwise noted. Typical values are at T PARAMETER ...
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ADCs with Differential Track/Hold, and Internal Reference TIMING CHARACTERISTICS (Figure 1) PARAMETER SYMBOL SCLK Clock Period SCLK Pulse-Width High SCLK Pulse-Width Low SCLK Fall to DOUT Transition Rise to DOUT Disable Fall to DOUT Enable DIN to SCLK ...
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ADCs with Differential Track/Hold, and Internal Reference ( 2.5V 4.8MHz REF SCLK V = 4.096V 4.8MHz, C REF SCLK LOAD DIFFERENTIAL NONLINEARITY vs. OUTPUT CODE 1.0 0.8 0.6 ...
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V = 2.5V 4.8MHz REF SCLK V = 4.096V 4.8MHz, C REF SCLK LOAD SUPPLY CURRENT vs. SUPPLY VOLTAGE 2000 1800 INTERNAL REFERENCE 1600 1400 1200 EXTERNAL REFERENCE 1000 800 600 ...
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ADCs with Differential Track/Hold, and Internal Reference ( 2.5V 4.8MHz REF SCLK V = 4.096V 4.8MHz, C REF SCLK LOAD INTERNAL REFERENCE VOLTAGE vs. SUPPLY VOLTAGE 4.099 4.098 ...
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ADCs with Differential Track/Hold, and Internal Reference ( 2.5V 4.8MHz REF SCLK V = 4.096V 4.8MHz, C REF SCLK LOAD OFFSET ERROR vs. TEMPERATURE 1.5 1.3 1.1 0.9 ...
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ADCs with Differential Track/Hold, and Internal Reference TOP VIEW ( ) PINOUT FOR THE MAX11634/MAX11635. PIN NAME MAX11634 MAX11636 MAX11635 MAX11637 1–4 — AIN0–AIN3 5, 6 — N.C. 7 — REF- 8 — REF ...
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ADCs with Differential Track/Hold, and Internal Reference CS t CSS0 t CL SCLK DIN t DOE DOUT Figure 1. Detailed Serial-Interface Timing Diagram CS DIN SCLK CNVST AIN0 AIN1 AIN7 REF- REF+ Figure 2. ...
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ADCs with Differential Track/Hold, and Internal Reference Converter Operation The MAX11634–MAX11637 ADCs use a fully differen- tial, successive-approximation register (SAR) conver- sion technique and an on-chip T/H block to convert temperature and voltage signals into a 12-bit digital ...
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ADCs with Differential Track/Hold, and Internal Reference REF AIN0–AIN7 DAC GND (SINGLE-ENDED); AIN0, AIN2, AIN4, AIN6 CIN+ (DIFFERENTIAL) HOLD GND CIN- (SINGLE-ENDED); AIN1, AIN3, AIN5, AIN7 HOLD (DIFFERENTIAL Figure 3. Equivalent Input Circuit Address the ...
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ADCs with Differential Track/Hold, and Internal Reference Applications Information Register Descriptions The MAX11634–MAX11637 communicate between the internal registers and the external circuitry through the SPI/QSPI-compatible serial interface. Table 1 details the registers and the bit names. Tables 2–7 ...
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ADCs with Differential Track/Hold, and Internal Reference Table 2. Conversion Register* BIT BIT FUNCTION NAME — 7 (MSB) Set select conversion register X 6 Don’t care CHSEL2 5 Analog input channel select CHSEL1 4 Analog ...
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ADCs with Differential Track/Hold, and Internal Reference Table 3. Setup Register* BIT NAME BIT — 7 (MSB) Set select setup register — 6 Set select setup register CKSEL1 5 Clock mode and ...
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ADCs with Differential Track/Hold, and Internal Reference Output Data Format Figures 4–7 illustrate the conversion timing for the MAX11634–MAX11637. The 12-bit conversion result is output in MSB-first format with four leading zeros. DIN data is latched into the ...
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ADCs with Differential Track/Hold, and Internal Reference Table 6. Averaging Register* BIT NAME BIT — 7 (MSB) Set select averaging register — 6 Set select averaging register — 5 Set to 1 ...
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ADCs with Differential Track/Hold, and Internal Reference Internally Timed Acquisitions and Conversions Using CNVST Performing Conversions in Clock Mode 00 In clock mode 00, the wake-up, acquisition, conversion, and shutdown sequences are initiated through CNVST and performed automatically ...
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ADCs with Differential Track/Hold, and Internal Reference CNVST (ACQUISITION1) (ACQUISITION2) CS (CONVERSION1) SCLK DOUT EOC REQUEST MULTIPLE CONVERSIONS BY SETTING CNVST LOW FOR EACH CONVERSION. Figure 5. Clock Mode 01 (CONVERSION BYTE) DIN CS SCLK DOUT EOC THE ...
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ADCs with Differential Track/Hold, and Internal Reference DIN (ACQUISITION1) CS SCLK DOUT EOC EXTERNALLY TIMED ACQUISITION, SAMPLING AND CONVERSION WITHOUT CNVST. Figure 7. Clock Mode 11 Partial Reads and Partial Writes If the first byte of an entry ...
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ADCs with Differential Track/Hold, and Internal Reference OUTPUT CODE FULL-SCALE TRANSITION 11. . .111 11. . .110 11. . .101 00. . .011 00. . .010 00 001 00 000 ...
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ADCs with Differential Track/Hold, and Internal Reference Chip Information PROCESS: BiCMOS ______________________________________________________________________________________ Package Information For the latest package outline information and land patterns (footprints www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code ...
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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. 24 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2011 Maxim Integrated Products DESCRIPTION Maxim is a registered trademark of Maxim Integrated Products, Inc ...