MAX1144BCAP Maxim Integrated, MAX1144BCAP Datasheet
MAX1144BCAP
Specifications of MAX1144BCAP
Related parts for MAX1144BCAP
MAX1144BCAP Summary of contents
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... Internal or External Clock o SPI/QSPI/MICROWIRE TMS320-Compatible Serial Interface o Three User-Programmable Logic Outputs o Small 20-Pin SSOP Package PART MAX1144ACAP MAX1144BCAP MAX1144AEAP MAX1144BEAP Ordering Information continued at end of data sheet. Applications TOP VIEW Features Ordering Information TEMP ...
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ADCs, 150ksps, 3.3V Single Supply ABSOLUTE MAXIMUM RATINGS AV to AGND DGND ..............................-0. AGND to DGND.....................................................-0.3V to +0.3V AIN to AGND ....................................................................±16.5V CREF, REF to AGND ................................-0.3V to (AV Digital Inputs to DGND.............................................-0.3V ...
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ADCs, 150ksps, 3.3V Single Supply ELECTRICAL CHARACTERISTICS (continued) ( 3.3V ±5 3.6MHz, external clock (50% duty cycle), 24 clocks/conversion (150ksps), bipolar input SCLK 2.048V 4.7µ 1µF, T ...
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ADCs, 150ksps, 3.3V Single Supply ELECTRICAL CHARACTERISTICS (continued) ( 3.3V ±5 3.6MHz, external clock (50% duty cycle), 24 clocks/conversion (150ksps), bipolar input SCLK 2.048V 4.7µ 1µF, T ...
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ADCs, 150ksps, 3.3V Single Supply TIMING CHARACTERISTICS (Figures 5 and 6) (continued) ( 3.3V ±5 MIN Note 1: Tested 3.3V, bipolar input mode ...
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ADCs, 150ksps, 3.3V Single Supply (MAX1144/MAX1145 3.3V bipolar input, REF = 2.048V, 4.7µF on REF, 1µF on CREF, T OFFSET VOLTAGE vs. TEMPERATURE 3.135V DD DD ...
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ADCs, 150ksps, 3.3V Single Supply PIN NAME 1 REF ADC Reference Input. Connect a 2.048V voltage source to REF. Bypass REF to AGND with 4.7µF capacitor Analog Supply. Connect to pin AGND Analog Ground. ...
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ADCs, 150ksps, 3.3V Single Supply Detailed Description The MAX1144/MAX1145 ADCs use a successive- approximation technique and input track/hold (T/H) cir- cuitry to convert an analog signal to a 14-bit digital output. The MAX1144/MAX1145 easily interface to microprocessors (µPs). The ...
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ADCs, 150ksps, 3.3V Single Supply CS t ACQ 1 4 SCLK UNI/ INT START BIP EXT DIN SSTRB DOUT A/D IDLE ACQUISITION STATE Figure 2. Short Acquisition Mode (24 Clock Cycles) External Clock Table 2. User-Programmable Outputs ...
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ADCs, 150ksps, 3.3V Single Supply SCLK UNI/ INT START BIP EXT DIN SSTRB DOUT A/D IDLE STATE Figure 3. Long Acquisition Mode (32 Clock Cycles) External Clock CS t SDV SSTRB SCLK Figure 4. ...
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ADCs, 150ksps, 3.3V Single Supply CS t ACQ 1 4 SCLK UNI/ INT START BIP EXT DIN SSTRB DOUT Figure 5. Internal Clock Mode Timing, Short Acquisition, Bipolar Mode CS SSTRB SCLK P0 CLOCKED IN Figure 6. ...
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ADCs, 150ksps, 3.3V Single Supply Table 3. Unipolar Full Scale and Zero Scale PART ZERO SCALE MAX1144 0 MAX1145 0 When internal clock mode is selected, SSTRB does not go into a high-impedance state when CS goes high. Figure ...
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ADCs, 150ksps, 3.3V Single Supply Figure 7. AIN Buffer for AC/DC Use Input Acquisition and Settling Clocking in a control byte starts input acquisition. The main capacitor array starts acquiring the input as soon as a ...
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ADCs, 150ksps, 3.3V Single Supply magnitude of the offset produced by a synchronous signal depends on the signal’s shape, recalibration may be appropriate if the shape or relative timing of the clock or other digital signals change, which can ...
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ADCs, 150ksps, 3.3V Single Supply OUTPUT CODE FULL-SCALE TRANSITION 111 110 101 011 010 001 ...
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ADCs, 150ksps, 3.3V Single Supply Signal-to-Noise Plus Distortion Signal-to-noise plus distortion (SINAD) is the ratio of the fundamental input frequency’s RMS amplitude to the RMS equivalent of all other ADC output signals: SINAD (dB log (Signal ...
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ADCs, 150ksps, 3.3V Single Supply Typical Application Circuit 3.3V 0.1µ SHDN DV DD AIN MAX1144/ MAX1145 CS SCLK DIN 2.048V DOUT RST REF SSTRB CREF DGND AGND 4.7µF 1µF ______________________________________________________________________________________ Ordering Information (continued) PART MAX1145ACAP MAX1145BCAP MAX1145AEAP ...
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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. 18 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2002 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products ...