MAX1242BCSA-T Maxim Integrated Products, MAX1242BCSA-T Datasheet
MAX1242BCSA-T
Specifications of MAX1242BCSA-T
Related parts for MAX1242BCSA-T
MAX1242BCSA-T Summary of contents
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... SPI™/QSPI™/Microwire™ 3-Wire Serial Interface Pin-Compatible 12-Bit Upgrades: MAX1240/MAX1241 _________________Ordering Information PART MAX1242ACPA MAX1242BCPA MAX1242ACSA MAX1242BCSA MAX1242AEPA MAX1242BEPA Applications Ordering Information continued at end of data sheet. Note: Order the MAX1242A in place of the MAX1242C. Order the MAX1242B in place of the MAX1242D. ________________Functional Diagram ...
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Low-Power, 10-Bit Serial ADCs in SO-8 ABSOLUTE MAXIMUM RATINGS V to GND .............................................................-0.3V to +6V DD AIN to GND................................................-0. REF to GND ...............................................-0. Digital Inputs to GND...............................................-0.3V to +6V DOUT to GND............................................-0.3V to ...
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Low-Power, 10-Bit ELECTRICAL CHARACTERISTICS (continued +2.7V to +5.25V; 73ksps SCLK reference 2.5V applied to REF pin; T REF PARAMETER SYMBOL INTERNAL REFERENCE (MAX1242 only) REF Output Voltage REF Short-Circuit Current REF ...
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Low-Power, 10-Bit Serial ADCs in SO-8 TIMING CHARACTERISTICS (V = +2.7V to +5.25V, circuit of Figure PARAMETER SYMBOL Acquisition Time t ACQ SCLK Fall to Output Data Valid Fall to Output ...
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Low-Power, 10-Bit __________________________________________Typical Operating Characteristics (V = +3.0V 2.5V 2.1MHz, C REF DD SCLK SUPPLY CURRENT vs. SUPPLY VOLTAGE 2.00 1. 20pF LOAD C = 50pF LOAD 1.50 MAX1242 1.25 C ...
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Low-Power, 10-Bit Serial ADCs in SO-8 ______________________________________________________________Pin Description PIN NAME 1 V Positive Supply Voltage: +2.7V to +5.25V DD 2 AIN Sampling Analog Input Three-Level Shutdown Input. Pulling SHDN low shuts the MAX1242/MAX1243 down ...
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Low-Power, 10-Bit +2.7V to +5.25V 4 SCLK DD 2 ANALOG INPUT AIN REF MAX1242 MAX1243 3 SHUTDOWN SHDN DOUT INPUT 4 REFERENCE REF GND INPUT C* MAX1243 *4.7 ...
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Low-Power, 10-Bit Serial ADCs in SO-8 Serial Interface Initialization after Power-Up and Starting a Conversion When power is first applied, and if SHDN is not pulled low, it takes the fully discharged 4.7µF reference bypass capacitor up ...
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Low-Power, 10-Bit CS SCLK DOUT CONVERSION INTERFACE IDLE IN PROGRESS TRACK/HOLD TRACK HOLD STATE 7 CONV CYCLE TIME Figure 8a. Interface Timing Sequence CS SCLK DOUT CONVERSION INTERFACE IDLE IN PROGRESS TRACK/HOLD TRACK HOLD ...
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Low-Power, 10-Bit Serial ADCs in SO-8 The actual conversion does not require the external clock. This allows the conversion result to be read back at the µP’s convenience at any clock rate up to 2.1MHz. The clock ...
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Low-Power, 10-Bit SCLK CS t CONV D9 D8 DOUT MSB EOC Figure 12. SPI/Microwire Serial-Interface Timing (CPOL = CPHA = 0) SCLK CS t CONV DOUT EOC Figure 13. QSPI Serial-Interface Timing (CPOL = CPHA = 0) ...
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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. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 1998 Maxim Integrated Products ___________________Chip Information ...