MAX1111EEE-T Maxim Integrated, MAX1111EEE-T Datasheet
MAX1111EEE-T
Specifications of MAX1111EEE-T
Related parts for MAX1111EEE-T
MAX1111EEE-T Summary of contents
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... Pin Configurations appear at end of data sheet. SPI and 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. +2.7V, Low-Power, Multichannel, ____________________________Features o 2 ...
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Low-Power, Multichannel, Serial 8-Bit ADCs ABSOLUTE MAXIMUM RATINGS V to AGND ..............................................................-0. AGND to DGND .......................................................-0.3V to 0.3V CH0–CH7, COM, REFIN, REFOUT to AGND ......................................-0. Digital Inputs to DGND ...............................................-0. Digital Outputs ...
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ELECTRICAL CHARACTERISTICS (continued 2.7V to 5.5V; unipolar input mode (50ksps); 1µF capacitor at REFOUT PARAMETER SYMBOL CONVERSION RATE Conversion Time (Note 5) Track/Hold Acquisition Time Aperture Delay Aperture Jitter Internal Clock Frequency External Clock-Frequency ...
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Low-Power, Multichannel, Serial 8-Bit ADCs ELECTRICAL CHARACTERISTICS (continued 2.7V to 5.5V; unipolar input mode (50ksps); 1µF capacitor at REFOUT PARAMETER SYMBOL DIGITAL INPUTS: DIN, SCLK, CS DIN, SCLK, CS Input High Voltage DIN, ...
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TIMING CHARACTERISTICS (Figures 8 and 2.7V to 5.5V unless otherwise noted MIN MAX PARAMETER SYMBOL Track/Hold Acquisition Time DIN to SCLK Setup DIN to SCLK Hold SCLK Fall to ...
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Low-Power, Multichannel, Serial 8-Bit ADCs __________________________________________Typical Operating Characteristics (V = 2.7V 500kHz; external clock (50% duty cycle SCLK SUPPLY CURRENT vs. SUPPLY VOLTAGE 400 OUTPUT CODE = 10101010 350 300 250 C = 60pF LOAD ...
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Description PIN NAME MAX1110 MAX1111 1–4 1–4 CH0–CH3 5–8 — CH4–CH7 9 5 COM SHDN REFIN 12 8 REFOUT 13 9 AGND 14 10 DGND 15 11 DOUT 16 12 SSTRB 17 13 DIN CS ...
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Low-Power, Multichannel, Serial 8-Bit ADCs _______________Detailed Description The MAX1110/MAX1111 analog-to-digital converters (ADCs) use a successive-approximation conversion technique and input track/hold (T/H) circuitry to convert an analog signal to an 8-bit digital output. A flexible seri- al interface provides easy ...
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Table 1a. MAX1110 Channel Selection in Single-Ended Mode (SGL/DIF = 1) SEL2 SEL1 SEL0 CH0 ...
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Low-Power, Multichannel, Serial 8-Bit ADCs The time required for the T/H to acquire an input signal is a function of how quickly its input capacitance is charged. If the input signal’s source impedance is high, the acquisition time lengthens, ...
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Table 4. Full-Scale and Zero-Scale Voltages UNIPOLAR MODE Full Scale Zero Scale V + COM COM REFIN in control bytes of $FF (hex), which trigger single- ended, unipolar conversions on CH7 (MAX1110) or CH3 (MAX1111) in external clock mode without ...
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Low-Power, Multichannel, Serial 8-Bit ADCs I/O SCK MISO + SPI CS SCK MISO + QSPI I MICROWIRE Figure 6. Common Serial-Interface Connections to the MAX1110/MAX1111 SCLK SEL2 SEL1 SEL0 ...
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In unipolar input mode, the output is straight binary (Figure 15). For bipolar inputs, the output is two’s-com- plement (Figure 16). Data is clocked out at SCLK’s falling edge in MSB-first format. The MAX1110/MAX1111 can use either an external ser- ...
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Low-Power, Multichannel, Serial 8-Bit ADCs SCLK SEL2 SEL1 SEL0 UNI/ BIP DIN START SSTRB DOUT A/D STATE IDLE Figure 10. Internal Clock Mode Timing CS t CSH SSTRB SCLK PD0 CLOCK IN Figure ...
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CS 1 SCLK DIN S CONTROL BYTE 0 DOUT SSTRB Figure 12a. Continuous Conversions, External Clock Mode, 10 Clocks/Conversion Timing CS SCLK S CONTROL BYTE 0 DIN DOUT Figure 12b. Continuous Conversions, External Clock Mode, 16 Clocks/Conversion Timing The falling ...
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Low-Power, Multichannel, Serial 8-Bit ADCs Applications Information When power is first applied, and if SHDN is not pulled low, internal power-on reset circuitry activates the MAX1110/MAX1111 in internal clock mode. SSTRB is high on power-up and ...
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CLOCK INTERNAL MODE SHDN SETS EXTERNAL CLOCK MODE DIN DATA VALID DOUT MODE POWERED UP Figure 14a. Power-Down Modes, External Clock Timing Diagram SETS INTERNAL CLOCK MODE ...
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Low-Power, Multichannel, Serial 8-Bit ADCs OUTPUT CODE FULL-SCALE TRANSITION 11111111 11111110 11111101 00000011 00000010 00000001 00000000 (COM) INPUT VOLTAGE (LSB) Figure 15. Unipolar Transfer Function OUTPUT CODE V REFIN + COM 2 01111111 ...
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... MAX1110C/D 0°C to +70°C MAX1110EAP+ -40°C to +85°C MAX1111CEE+ 0°C to +70°C MAX1111EEE+ -40°C to +85°C MAX1111EEE/V+ -40°C to +85°C * Dice are specified +25°C, DC parameters only Denotes a lead(Pb)-free/RoHS-compliant package. /V denotes an automotive qualified part. ______________________________________________________________________________________ +2.7V, Low-Power, Multichannel, ...
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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. 20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2011 Maxim Integrated Products ...