MAX5531ETC Maxim Integrated, MAX5531ETC Datasheet
MAX5531ETC
Specifications of MAX5531ETC
Related parts for MAX5531ETC
MAX5531ETC Summary of contents
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... Internal Reference Sources 8mA of Current (MAX5531) Fast 16MHz 3-Wire SPI-/QSPI-/MICROWIRE- Compatible Serial Interface TTL- and CMOS-Compatible Digital Inputs with Hysteresis Glitch-Free Outputs During Power-Up PART MAX5530ETC MAX5531ETC *EP = Exposed paddle (internally connected to GND). Applications TOP VIEW TOP MARK AACS AACT Features Ordering Information ...
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Ultra-Low-Power, 12-Bit, Voltage-Output DACs ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +6V DD OUT to GND ...............................................-0. GND ..................................................-0. GND ..............................-0. SCLK, DIN, REFIN, REFOUT to GND ............................-0.3V to ...
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ELECTRICAL CHARACTERISTICS (continued +1.8V to +5.5V, OUT unloaded PARAMETER SYMBOL Power-Supply Rejection Ratio REFERENCE INPUT (MAX5530) Reference-Input Voltage Range V Reference-Input Impedance R REFERENCE OUTPUT (MAX5531) Initial Accuracy V Output-Voltage Temperature V Coefficient Line Regulation Load ...
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Ultra-Low-Power, 12-Bit, Voltage-Output DACs ELECTRICAL CHARACTERISTICS (continued +1.8V to +5.5V, OUT unloaded PARAMETER SYMBOL DAC Power-Up Time Output Power-Up Glitch FB_ Input Current DIGITAL INPUTS (SCLK, DIN, CS) Input High Voltage V Input Low Voltage Input ...
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TIMING CHARACTERISTICS (V = +4.5V to +5.5V MIN MAX PARAMETER SYMBOL TIMING CHARACTERISTICS (V = 4.5V TO 5.5V) DD Serial Clock Frequency DIN to SCLK Rise Setup Time DIN to SCLK Rise Hold ...
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Ultra-Low-Power, 12-Bit, Voltage-Output DACs (V = 5.0V 4.096V (MAX5530), V REF DD SUPPLY CURRENT vs. SUPPLY VOLTAGE (MAX5531 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 ...
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V = 4.096V (MAX5530 REF DNL vs. INPUT CODE ( 5V) DD REF 0.20 0.15 0.10 0.05 0 -0.05 -0.10 -0.15 0 500 1000 1500 2000 2500 3000 3500 4000 4500 DIGITAL ...
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Ultra-Low-Power, 12-Bit, Voltage-Output DACs (V = 5.0V 4.096V (MAX5530), V REF DD OUTPUT LARGE-SIGNAL STEP RESPONSE ( 3.9V) DD REF MAX5530 toc19 V OUT 500mV/div 200µs/div MAJOR CARRY OUTPUT VOLTAGE GLITCH (CODE 7FFh TO ...
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V = 4.096V (MAX5530 REF REFERENCE LINE-TRANSIENT RESPONSE (V = 1.2V) REF 100µs/div REFERENCE LOAD TRANSIENT (V = 1.8V) DD 200µs/div REFERENCE LOAD TRANSIENT (V = 1.8V) DD 200µs/div _______________________________________________________________________________________ Ultra-Low-Power, 12-Bit, Voltage-Output DACs Typical ...
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Ultra-Low-Power, 12-Bit, Voltage-Output DACs (V = 5.0V 4.096V (MAX5530), V REF DD REFERENCE PSRR vs. FREQUENCY 1. 0.01 0.1 FREQUENCY (kHz) REFERENCE OUTPUT NOISE (0.1Hz TO ...
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PIN NAME MAX5530 MAX5531 SCLK 3 3 DIN 4 — REFIN — 4 REFOUT N. GND 10 10 OUT 12 12 ...
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Ultra-Low-Power, 12-Bit, Voltage-Output DACs POWER- DOWN CONTROL CONTROL SCLK LOGIC DIN AND SHIFT CS REGISTER Detailed Description The MAX5530/MAX5531 single, 12-bit, ultra-low-power, voltage-output DACs offer Rail-to-Rail buffered voltage outputs. The DACs operate from a 1.8V to 5.5V supply and require ...
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Table 1. Serial Write Data Format CONTROL MSB D11 SCLK DIN CS t CSW Figure 1. Timing Diagram SCLK DIN CONTROL BITS CS Figure 2. Register Loading Diagram ______________________________________________________________________________________ Ultra-Low-Power, ...
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Ultra-Low-Power, 12-Bit, Voltage-Output DACs Table 2. Serial-Interface Programming Commands CONTROL BITS ...
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The MAX5530/MAX5531 feature two power modes to conserve power during idle periods. In normal opera- tion, the device is fully operational. In shutdown mode, the device is completely powered down, including the internal voltage reference in the MAX5531. The MAX5531 ...
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Ultra-Low-Power, 12-Bit, Voltage-Output DACs Applications Information 1-Cell and 2-Cell Circuit See Figure 3 for an illustration of how to power the MAX5530/MAX5531 with either one lithium-ion battery or two alkaline batteries. The low current consumption of the devices makes the ...
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REFIN DAC MAX5530 V × N REFIN DAC I = LED 4096 × THE NUMERIC VALUE OF THE DAC INPUT CODE. DAC Figure 4. Programmable Current Source Driving an LED DAC REFIN MAX5530 FB I TRANSDUCER T ...
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Ultra-Low-Power, 12-Bit, Voltage-Output DACs Power Supply and Bypassing Bypass the power supply with a 0.1µF capacitor to GND. Minimize lengths to reduce lead inductance. If noise becomes an issue, use shielding and/or ferrite beads to increase isolation. For the thin ...
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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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 19 © 2004 Maxim Integrated Products ...