MAX5123AEEE-T Maxim Integrated, MAX5123AEEE-T Datasheet
MAX5123AEEE-T
Specifications of MAX5123AEEE-T
Related parts for MAX5123AEEE-T
MAX5123AEEE-T Summary of contents
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... Space-Saving 16-Pin QSOP Package ♦ Pin-Compatible 13-Bit Upgrades Available (MAX5132/MAX5133) ♦ Pin-Compatible 14-Bit Upgrades Available (MAX5171/MAX5173) PART MAX5122AEEE MAX5122BEEE MAX5123AEEE MAX5123BEEE Note: All devices are specified over the -40°C to +85°C oper- ating temperature range. Applications TOP VIEW Features Ordering Information ...
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Serial, Force/Sense DACs with 10ppm/°C Internal Reference ABSOLUTE MAXIMUM RATINGS V to AGND, DGND ...............................................-0.3V to +6V DD AGND to DGND.....................................................-0.3V to +0.3V Digital Inputs to DGND.............................................-0.3V to +6V Digital Outputs (DOUT, UPO) to DGND .....-0. ...
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Serial, Force/Sense DACs ELECTRICAL CHARACTERISTICS—MAX5122 (+5V) (continued +5V ±10%, AGND = DGND, 33nF capacitor at REFADJ, internal reference unity-gain unless otherwise noted. Typical values are at T ...
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Serial, Force/Sense DACs with 10ppm/°C Internal Reference ELECTRICAL CHARACTERISTICS—MAX5123 (+3V) (continued +3V ±10%, AGND = DGND, 33nF capacitor at REFADJ, internal reference unity-gain unless otherwise noted. Typical ...
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Serial, Force/Sense DACs TIMING CHARACTERISTICS—MAX5123 (+3V +3V ±10%, AGND = DGND, 33nF capacitor at REFADJ, internal reference unity-gain unless otherwise noted. Typical values are ...
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Serial, Force/Sense DACs with 10ppm/°C Internal Reference (V = +5V 5kΩ 100pF, output amplifier in unity-gain configuration MAX5122 INTEGRAL NONLINEARITY vs. DIGITAL INPUT CODE 0.20 0.15 0.10 0.05 0 -0.05 ...
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Serial, Force/Sense DACs (V = +5V 5kΩ 100pF, output amplifier in unity-gain configuration MAX5122 DYNAMIC RESPONSE FALL TIME MAX5122/23-10 CS 5V/div OUT 1V/div 2µV/div MAX5123 INTEGRAL NONLINEARITY vs. DIGITAL INPUT ...
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Serial, Force/Sense DACs with 10ppm/°C Internal Reference (V = +5V 5kΩ 100pF, output amplifier in unity-gain configuration MAX5123 FULL-SCALE OUTPUT VOLTAGE vs. TEMPERATURE 1.260 1.255 1.250 1.245 1.240 -60 -40 ...
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Serial, Force/Sense DACs with 10ppm/°C Internal Reference PIN NAME 1 FB Amplifier Inverting Sense Input (Analog Input) 2 OUT Analog Output Voltage. High impedance if part is in shutdown. Reset Value Input (Digital Input). 3 RSTVAL 1: Connect ...
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Serial, Force/Sense DACs with 10ppm/°C Internal Reference CS DIN SCLK PDL SR CONTROL PD RSTVAL CLR MAX5122 MAX5123 BANDGAP REFERENCE ( ) ARE FOR MAX5123 ONLY. Figure 1. Simplified Functional Diagram _______________Detailed Description The MAX5122/MAX5123 12-bit, force/sense DACs ...
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Serial, Force/Sense DACs The circuit in Figure 3 achieves a nominal reference adjustment range of ±1%. Connect a 33nF capacitor from REFADJ to AGND to establish low-noise DAC operation. Larger capacitor values may be used, but will result ...
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Serial, Force/Sense DACs with 10ppm/°C Internal Reference Table 1. Serial-Interface Programming Commands 16-BIT SERIAL WORD D11 ............... XXXXXXXXXXXX 12-Bit DAC Data 12-Bit DAC Data 0 ...
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Serial, Force/Sense DACs The 16-bit input word may be sent in two 1-byte pack- ets (SPI-, MICROWIRE-, and PIC16/PIC17-compatible), with CS low during this period. The control bits C2, C1, and C0 (table 1) determine: • The clock ...
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Serial, Force/Sense DACs with 10ppm/°C Internal Reference Table 3. Detailed SSPCON Register Contents MAX5122/MAX5123 CONTROL BIT WCOL BIT7 SSPOV BIT6 SSPEN BIT5 CKP BIT4 SSPM3 BIT3 SSPM2 BIT2 SSPM1 BIT1 SSPM0 BIT0 X = Don’t care Table 4. ...
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Serial, Force/Sense DACs __________Applications Information Integral Nonlinearity (INL) Integral nonlinearity (Figure 8a) is the deviation of the values on an actual transfer function from a straight line. This straight line can be either a best-straight-line fit (closest approximation ...
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Serial, Force/Sense DACs with 10ppm/°C Internal Reference The settling time is the amount of time required from the start of a transition until the DAC output settles to its new output value within the converter’s specified accu- racy. ...
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Serial, Force/Sense DACs Table 5. Unipolar Code Table (Figure 9) DAC CONTENTS SUB-BIT MSB LSB S0 1111 1111 1111 0 1000 0000 0001 0 1000 0000 0000 0 0111 1111 1111 0 0000 0000 0001 0 0000 0000 ...
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Serial, Force/Sense DACs with 10ppm/°C Internal Reference Using an External Reference with AC Components The MAX5122/MAX5123 have multiplying capabilities within the reference input voltage range specifications. Figure 13 shows a technique for applying a sinusoidal input to REF, ...
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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. 19 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2006 Maxim Integrated Products with 10ppm/° ...