MAX1238EVKIT Maxim Integrated Products, MAX1238EVKIT Datasheet
MAX1238EVKIT
Specifications of MAX1238EVKIT
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MAX1238EVKIT Summary of contents
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... MAX1239 12 2.048 AutoShutdown is a trademark of Maxim Integrated Products, Inc. µMAX is a registered trademark of Maxim Integrated Products, Inc. ________________________________________________________________ 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. ♦ High-Speed I 400kHz Fast Mode 1.7MHz High-Speed Mode ♦ ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +6V DD AIN0–AIN11, REF to GND ............-0.3V to the lower of (V SDA, SCL to GND.....................................................-0.3V to +6V Maximum ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs ELECTRICAL CHARACTERISTICS (continued 2.7V to 3.6V (MAX1237/MAX1239 4.096V (MAX1236/MAX1238 1.7MHz, T SCL Tables 1–5 for programming notation.) PARAMETER SYMBOL Throughput Rate ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs ELECTRICAL CHARACTERISTICS (continued 2.7V to 3.6V (MAX1237/MAX1239 4.096V (MAX1236/MAX1238 1.7MHz, T SCL Tables 1–5 for programming notation.) PARAMETER SYMBOL POWER REQUIREMENTS ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs TIMING CHARACTERISTICS (Figure 1) (continued 2.7V to 3.6V (MAX1237/MAX1239 4.096V (MAX1236/MAX1238), f SCL T = +25°C, see Tables 1–5 for programming notation.) A ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs TIMING CHARACTERISTICS (Figure 1) (continued 2.7V to 3.6V (MAX1237/MAX1239 4.096V (MAX1236/MAX1238), f SCL T = +25°C, see Tables 1–5 for programming notation.) A ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs (V = 3.3V (MAX1237/MAX1239 ended, unipolar +25°C, unless otherwise noted.) A AVERAGE SUPPLY CURRENT vs. CONVERSION RATE (EXTERNAL CLOCK) 800 A) INTERNAL ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs PIN MAX1236 MAX1238 MAX1237 MAX1239 — 4–8 — 16, 15 — — ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs SDA SCL V DD GND AIN0 AIN1 AIN2 AIN3 AIN4 AIN5 AIN6 AIN7 AIN8 AIN9 AIN10 AIN11/REF Figure 2. MAX1238/MAX1239 Simplified Functional Diagram ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs signal. At the end of the acquisition interval, the T/H switches move to the hold position retaining the charge stable sample of the ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs swing from (V - 0.3V 0.3V) without caus- GND DD ing damage to the device. For accurate conversions, the inputs must not go more ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs A bus master initiates communication with a slave device by issuing a START condition followed by a slave address. When idle, the MAX1236–MAX1239 continu- ously wait for ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs Configuration/Setup Bytes (Write Cycle) A write cycle begins with the bus master issuing a START condition followed by seven address bits (Figure 7) and a write bit ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs Table 2. Configuration Byte Format BIT 7 BIT 6 (MSB) REG SCAN1 SCAN0 BIT NAME 7 REG Register bit 1 = setup byte (see Table 1), 0 ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs Table 4. Channel Selection in Differential Mode (SGL/DIF = CS3 CS2 CS1 CS0 AIN0 ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs MASTER TO SLAVE SLAVE TO MASTER A. SINGLE CONVERSION WITH INTERNAL CLOCK SLAVE ADDRESS R A CLOCK STRETCH RESULT 4 MSBs ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs Table 5. Scanning Configuration SCAN1 SCAN0 Scans up from AIN0 to the input selected by CS3–CS0. When CS3–CS0 exceeds 1011, the scanning 0 0 stops at AIN11. ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs Table 6. Reference Voltage and AIN_/REF Format SEL2 SEL1 SEL0 REFERENCE VOLTAGE ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs OUTPUT CODE REF 011 . . . 111 2 011 . . . 110 REF - 000 . ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs ⎡ SignalRMS = × SINAD log ⎢ ⎣ NoiseRMS THDRMS Effective Number of Bits Effective number of bits (ENOB) indicates the global accuracy ...
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Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs Chip Information PROCESS: BiCMOS ______________________________________________________________________________________ Package Information For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in ...
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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. 22 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2010 Maxim Integrated Products DESCRIPTION Corrected a typo in the Internal Clock section ...