MAX549ACUA+ Maxim Integrated Products, MAX549ACUA+ Datasheet
MAX549ACUA+
Specifications of MAX549ACUA+
Related parts for MAX549ACUA+
MAX549ACUA+ Summary of contents
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... Load DAC Input √ µMAX Package SPI and QSPI are trademarks of Motorola Inc. Microwire is a trademark of National Semiconductor Corp. ________________________________________________________________ Maxim Integrated Products For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800 ____________________________Features +2.5V to +5.5V Single-Supply Operation ±1LSB (max) TUE ...
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Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in µMAX Package ABSOLUTE MAXIMUM RATINGS CS, LDAC, OUT_ to GND ...............-0. SCLK, DIN, DD REF to GND ................................................-0. Maximum Current (any pin) .............................................±50mA Continuous Power ...
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Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in µMAX Package ELECTRICAL CHARACTERISTICS (continued +2.5V to +5.5V MIN MAX PARAMETER SYMBOL DYNAMIC PERFORMANCE Digital Feedthrough and Crosstalk Voltage-Output Settling Time Voltage-Output ...
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Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in µMAX Package __________________________________________Typical Operating Characteristics ( 2.5V 1MΩ 15pF REF L L OPERATING CURRENT PER DAC vs. TEMPERATURE 150.2 149 ...
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Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in µMAX Package _____________________________Typical Operating Characteristics (continued 2.5V 1MΩ 15pF REF L L OUTPUT GLITCH FILTERING CODE = 00 hex 5 s/div ...
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Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in µMAX Package _______________Detailed Description The MAX548A/MAX549A/MAX550A are 8-bit, voltage- output digital-to-analog converters (DACs). The MAX548A/MAX549A are dual DACs, and the MAX550A is a single DAC. Each DAC consists of an R-2R ...
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Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in µMAX Package edge on CS programs the DAC. The input registers can be loaded independently or simultaneously without updating the DAC registers. This allows both DAC reg- isters to be updated ...
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Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in µMAX Package function. Data is clocked in starting with unassigned bit 1 (UB1), followed by the remaining control bits and the DAC data byte. The data byte’s LSB (D0) is the ...
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Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in µMAX Package Table 2. MAX548A Serial-Interface Programming Commands CONTROL BYTE Loaded First UB1 UB2 UB3 UNASSIGNED COMMANDS ...
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Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in µMAX Package Table 2. MAX548A Serial-Interface Programming Commands (continued) COMMANDS FOR POWERING DOWN CONTROL BYTE Loaded First UB1 UB2 UB3 COMMANDS POWERING DOWN AND LOADING INPUT REGISTER(S) ONLY ...
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Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in µMAX Package Table 3. MAX549A Serial-Interface Programming Commands CONTROL BYTE Loaded First UB1 UB2 UB3 UNASSIGNED COMMAND COMMANDS LOADING INPUT REGISTER(S) ONLY ...
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Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in µMAX Package Table 4. MAX550A Serial-Interface Programming Commands CONTROL BYTE Loaded First UB1 UB2 UB3 UNASSIGNED COMMANDS ...
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Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in µMAX Package Microprocessor Interfacing The MAX548A/MAX549A/MAX550A serial interface is SPI/QSPI and Microwire compatible. For SPI/QSPI, clear the CPOL and CPHA bits (CPOL = 0 and CPHA = 0). CPOL = 0 ...
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Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in µMAX Package _________________________________________________________Functional Diagram DIN SCLK INPUT SHIFT CS REGISTER LDAC AND MAX548A/ CONTROL MAX550A ONLY _Ordering Information (continued) PART TEMP. RANGE MAX549ACPA 0°C to +70°C MAX549ACUA 0°C to +70°C MAX549AC/D ...
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Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in µMAX Package ________________________________________________________Package Information ______________________________________________________________________________________ 15 ...
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... Maxim reserves the right to change the circuitry and specifications without notice at any time __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © 1997 Maxim Integrated Products © ...