DAC7631EB1K BURR-BROWN [Burr-Brown Corporation], DAC7631EB1K Datasheet
DAC7631EB1K
Related parts for DAC7631EB1K
DAC7631EB1K Summary of contents
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For most current data sheet and other product information, visit www.burr-brown.com Serial Input, 16-Bit, Voltage Output DIGITAL-TO-ANALOG CONVERTER FEATURES LOW POWER: 2.5mW UNIPOLAR OR BIPOLAR OPERATION SETTLING TIME 0.003% 15-BIT LINEARITY AND MONOTONICITY: – +85 ...
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SPECIFICATIONS (Dual Supply +5V –5V MIN MAX PARAMETER ACCURACY Linearity Error Differential Linearity Error Monotonicity MIN MAX Bipolar Zero ...
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SPECIFICATIONS (Single Supply +5V 0V MIN MAX PARAMETER ACCURACY (1) Linearity Error Differential Linearity Error Monotonicity MIN MAX Zero ...
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ABSOLUTE MAXIMUM RATINGS ........................................................................... –0.3V to +11V GND ........................................................................ –0.3V to +5. ............................................................... –0. REFL .............................................................. –0. REFH V to ...
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PIN CONFIGURATION Top View REF V H Sense 2 REF REF V L Sense 4 REF DGND 5 DAC7631 SDO 7 SDI 8 CLK PIN DESCRIPTIONS PIN LABEL ...
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TYPICAL PERFORMANCE CURVES + +5V 0V REFH LINEARITY ERROR AND DIFFERENTIAL LINEARITY ERROR vs CODE (+25 C) 2.0 1.5 1.0 0.5 0 –0.5 –1.0 ...
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TYPICAL PERFORMANCE CURVES + +5V 0V REFH V CURRENT vs CODE REFL 0 –0.02 –0.04 –0.06 –0.08 –0.10 –0.12 –0.14 0000 2000 4000 6000 ...
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TYPICAL PERFORMANCE CURVES + +5V 0V REFH OUTPUT VOLTAGE vs MIDSCALE GLITCH PERFORMANCE 8000 to 7FFF H Time (1 s/div) OUTPUT NOISE VOLTAGE vs ...
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TYPICAL PERFORMANCE CURVES + +5V –5V REFH LINEARITY ERROR AND DIFFERENTIAL LINEARITY ERROR vs CODE (+25 C) 1.0 0.5 0 –0.5 –1.0 –1.5 –2.0 ...
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TYPICAL PERFORMANCE CURVES + +5V –5V REFH POSITIVE FULL-SCALE ERROR vs TEMPERATURE (Code FFFF ) H 2.0 1.5 1.0 0.5 0 –0.5 –1.0 –1.5 ...
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TYPICAL PERFORMANCE CURVES + +5V –5V REFH THEORY OF OPERATION The DAC7631 is a 16-bit voltage-output Digital-to-Analog Converter (DAC). The architecture is an R-2R ...
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Serial Data Out Serial Data In Clock Chip Select FIGURE 2. Basic Single-Supply Operation. +5V +2.5000V –2.5000V + 0 Serial Data Out Serial Data In Clock Chip Select FIGURE 3. Basic Dual-Supply Operation. ANALOG OUTPUTS When ...
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The current into the V H input and out of V REF on the DAC output voltage, and can vary from a few microamps to approximately 0.3mA in dual supply or 0.15mA in single-supply operation. The reference input appears as ...
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NOTE: V drops across the 100 resistor and the output stage of the buffer op amp. FIGURE 6. Single-supply Buffered Reference, V LINEARITY ERROR AND DIFFERENTIAL LINEARITY ERROR vs CODE (DAC A, +25 C) 2.0 ...
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OPA2350 +2.5V FIGURE 10. Single-supply Buffered V LINEARITY ERROR AND DIFFERENTIAL LINEARITY ERROR vs CODE (DAC A, +25 C) 2.5 2.0 1.5 1.0 0.5 0 –0.5 –1.0 –1.5 2.0 1.5 1.0 0.5 0 –0.5 –1.0 –1.5 –2.0 0000 ...
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DAC7631 SCK CLK DIN SDI CS CS FIGURE 14. Daisy-chaining DAC7631. DAC updates; i.e., the LDAC pin can be driven with a separate signal, such as a timing clock, which need not be directly related to the serial data timing. ...
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SDI D15 D14 D13 CLK t css CS t LD1 LOAD SDI t SDO CLK SDO t t LDDL LDDH LDAC V OUT RESET RESETSEL FIGURE 15. Digital Input and Output Timing. SYMBOL DESCRIPTION t Data Valid to CLK ...
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Figure 16 shows a DAC7631 in a 4mA to 20mA current output configuration. The output current can be determined by Equation – • OUT 125 65 536 , 1000pF ...
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PACKAGING INFORMATION (1) Orderable Device Status DAC7631E ACTIVE DAC7631E/1K ACTIVE DAC7631EB ACTIVE DAC7631EB/1K ACTIVE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be ...
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Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the ...