MAX1279ACTC+T Maxim Integrated, MAX1279ACTC+T Datasheet
MAX1279ACTC+T
Specifications of MAX1279ACTC+T
Related parts for MAX1279ACTC+T
MAX1279ACTC+T Summary of contents
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... DD TQFN SPI/QSPI are trademarks of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp. ________________________________________________________________ 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. o 1.5Msps Sampling Rate o Only 22mW (typ) Power Dissipation o Only 1µ ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0. GND ................-0.3V to the lower Digital Inputs to GND .................-0.3V to the lower of (V ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference ELECTRICAL CHARACTERISTICS (continued +2.7V to +3.6V SCLK +25°C.) A PARAMETER SYMBOL ANALOG INPUTS (AIN+, AIN-) Differential Input ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference TIMING CHARACTERISTICS (V = +2.7V to +3.6V SCLK +25°C.) A PARAMETER SYMBOL SCLK Pulse-Width High SCLK Pulse-Width Low SCLK ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference (V = +3V 24MHz SCLK sured +25°C.) A MAXIMUM RECOMMENDED f vs. V SCLK ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference (V = +3V 24MHz SCLK sured +25°C.) A DYNAMIC PERFORMANCE vs. INPUT FREQUENCY (MAX1277) 70.0 69.5 69.0 ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference (V = +3V 24MHz SCLK sured +25°C.) A TOTAL HARMONIC DISTORTION vs. SOURCE IMPEDANCE -50 -60 f ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference (V = +3V 24MHz SCLK sured +25°C SUPPLY CURRENT DD vs. CONVERSION RATE 8 6 ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference PIN NAME 1 AIN- Negative Analog Input Reference Voltage Output. Internal 2.048V reference output. Bypass REF with a 0.01µF capacitor and 2 REF a 4.7µF capacitor to RGND. 3 RGND ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference True-Differential Analog Input T/H The equivalent circuit of Figure 4 shows the input archi- tecture of the MAX1277/MAX1279, which is composed of a T/H, a comparator, and a switched-capacitor digi- ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference Timing and Control Conversion-start and data-read operations are con- trolled by the CNVST and SCLK digital inputs. Figures 1 and 5 show timing diagrams, which outline the serial- interface operation. ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference OUTPUT CODE FULL-SCALE 111...111 TRANSITION 111...110 111...101 000...011 000...010 000...001 000...000 DIFFERENTIAL INPUT VOLTAGE (LSB) Figure 8. Unipolar Transfer Function (MAX1277 Only) OUTPUT CODE V REF ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference CNVST SCLK 1 DOUT Figure 10. Continuous Conversion with Burst/Continuous Clock A) SPI B) QSPI C) MICROWIRE Figure 11. Common Serial-Interface Connections to the MAX1277/MAX1279 ______________________________________________________________________________________ D11 ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference CNVST 1 SCLK HIGH-Z DOUT D11 Figure 12. SPI/MICROWIRE Serial-Interface Timing—Single Conversion (CPOL = CPHA = 0), (CPOL = CPHA = 1) CNVST SCLK DOUT Figure ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference read the data without CPU intervention. Connect the V pin to the TMS320C54_ supply voltage when the MAX1277/MAX1279 are operating with an analog sup- ply voltage higher than the DSP ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference CNVST SCLK 1 DOUT D11 Figure 18. DSP Interface—Single-Conversion, Continuous/Burst Clock V L MAX1277 SCLK MAX1279 CNVST DOUT Figure 19. Interfacing to the ADSP21_ _ _ SUPPLIES ...
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Single-Supply, Low-Power, True- Differential, 12-Bit ADCs with Internal Reference Differential Nonlinearity Differential nonlinearity (DNL) is the difference between an actual step width and the ideal value of 1 LSB. A DNL error specification of 1 LSB or less guarantees ...
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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 © 2009 Maxim Integrated Products ...