AD5415YRU-REEL AD [Analog Devices], AD5415YRU-REEL Datasheet
AD5415YRU-REEL
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AD5415YRU-REEL Summary of contents
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FEATURES On-chip 4-quadrant resistors allow flexible output ranges 10 MHz multiplying bandwidth 50 MHz serial interface 2 5.5 V supply operation ±10 V reference input Extended temperature range: −40°C to +125°C 24-lead TSSOP package Guaranteed monotonic Power-on reset ...
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AD5415 TABLE OF CONTENTS Specifications..................................................................................... 3 Timing Characteristics ................................................................ 5 Absolute Maximum Ratings............................................................ 7 ESD Caution.................................................................................. 7 Pin Configuration and Function Descriptions............................. 8 Terminology ...................................................................................... 9 Typical Performance Characteristics ........................................... 10 General Description ....................................................................... 15 DAC Section................................................................................ 15 Unipolar Mode............................................................................ ...
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SPECIFICATIONS Temperature range for Y Version: −40°C to +125° REF OUT DC performance measured with OP1177, ac performance with AD8038, unless otherwise noted. Table 1. ...
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AD5415 Parameter SFDR Performance (Wideband) Clock = 10 MHz 500 kHz f OUT 100 kHz f OUT 50 kHz f OUT Clock = 25 MHz 500 kHz f OUT 100 kHz f OUT 50 kHz f OUT SFDR Performance (Narrow-Band) ...
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TIMING CHARACTERISTICS Temperature range for Y Version: −40°C to +125°C. See Figure 2 and Figure 3. Guaranteed by design and characterization, not subject to production test. All input signals are specified with (10% to ...
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AD5415 SCLK t 4 SYNC t 5 DB15 SDIN (N) SDO ALTERNATIVELY, DATA CAN BE CLOCKED INTO INPUT SHIFT REGISTER ON RISING EDGE OF SCLK AS DETERMINED BY CONTROL BITS. IN THIS CASE, DATA WOULD BE CLOCKED OUT OF SDO ...
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ABSOLUTE MAXIMUM RATINGS Transient currents 100 mA do not cause SCR latch-up 25°C, unless otherwise noted. A Table 3. Parameter V to GND GND REF ...
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AD5415 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 4. Pin Function Descriptions Pin No. Mnemonic Function DAC A Current Output. OUT DAC A Analog Ground. This pin should normally be tied to the analog ground ...
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TERMINOLOGY Relative Accuracy Relative accuracy or endpoint nonlinearity is a measure of the maximum deviation from a straight line passing through the endpoints of the DAC transfer function measured after adjusting for zero scale and full scale, and ...
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AD5415 TYPICAL PERFORMANCE CHARACTERISTICS 1 25° 10V REF 0.6 0.4 0.2 0 –0.2 –0.4 –0.6 –0.8 –1.0 0 500 1000 1500 2000 2500 CODE Figure 6. INL vs. Code (12-Bit ...
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OUT 1.0 0 OUT 0.6 0.4 0.2 0 –40 – TEMPERATURE (°C) Figure 12 Leakage Current vs. Temperature out 0.50 0. ...
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AD5415 0.045 7FF TO 800H 0.040 0.035 0.030 0.025 0.020 0.015 800 TO 7FFH 0.010 0.005 0 –0.005 –0.010 ...
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FREQUENCY (MHz) Figure 24. Wideband SFDR 100 kHz, Clock = 25 MHz OUT 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 ...
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AD5415 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 0 50 100 150 200 250 FREQUENCY (kHz) Figure 30. Wideband IMD kHz, 100 kHz, Clock = 25 MHz OUT 300 = 25 ° C ...
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GENERAL DESCRIPTION DAC SECTION The AD5415 is a 12-bit, dual-channel, current output DAC consisting of standard inverting ladder configuration. A simplified diagram of one DAC channel for the AD5415 is shown in Figure 32. The feedback resistor ...
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AD5415 BIPOLAR OPERATION In some applications, it might be necessary to generate full 4-quadrant multiplying operation or a bipolar output swing. This can be easily accomplished by using another external amplifier and the on chip 4-quadrant resistors, as shown in ...
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SINGLE-SUPPLY APPLICATIONS VOLTAGE SWITCHING MODE OF OPERATION Figure 35 shows these DACs operating in the voltage switching mode. The reference voltage applied to the connected to AGND, and the output voltage is ...
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AD5415 OUT V REF I 2 OUT GND NOTE: 1 ADDITIONAL PINS OMITTED FOR CLARITY. Figure 38. Current-Steering DAC Used as a Divider or Programmable Gain Element ...
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Table 7. ADI Precision References for Use with AD54xx DACs Reference Output Voltage (V) ADR01 10 ADR02 5 ADR03 2.5 ADR425 5 Table 8. Precision ADI Op Amps for Use with AD54xx DACs Part No. Max Supply Voltage (V) OP97 ...
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AD5415 SERIAL INTERFACE The AD5415 has an easy-to-use 3-wire interface, which is compatible with SPI, QSPI, MICROWIRE, and DSP interface standards. Data is written to the device in 16-bit words. Each 16-bit word consists of four control bits and 12 ...
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Table 11. DAC Control Bits ...
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AD5415 MICROPROCESSOR INTERFACING Microprocessor interfacing to the AD5415 DAC is through a serial bus that uses standard protocol compatible with micro- controllers and DSP processors. The communications channel is a 3-wire interface consisting of a clock signal, a data signal, ...
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Data is transmitted MSB first. To load data to the DAC, PC7 is left low after the first eight bits are transferred, and a second serial write operation is performed to the DAC. PC7 is taken high ...
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AD5415 PCB LAYOUT AND POWER SUPPLY DECOUPLING In any circuit where accuracy is important, careful considera- tion of the power supply and ground return layout helps to ensure the rated performance. The printed circuit board on which the AD5415 is ...
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Figure 47. Schematic of the AD5415 Evaluation Board Rev Page AD5415 ...
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AD5415 Figure 48. Component-Side Artwork Figure 49. Silkscreen—Component-Side View (Top) Rev Page ...
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Table 13. Overview of AD54xx Devices Part No. Resolution No. DACs AD5424 8 1 AD5426 8 1 AD5428 8 2 AD5429 8 2 AD5450 8 1 AD5432 10 1 AD5433 10 1 AD5439 10 2 AD5440 10 2 AD5451 10 ...
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... AD5415 OUTLINE DIMENSIONS 0.15 0.05 ORDERING GUIDE Model Resolution AD5415YRU 12 AD5415YRU-REEL 12 AD5415YRU-REEL7 12 EVAL-AD5415EB © 2004 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. 7.90 7.80 7. 4.50 4.40 4.30 6.40 BSC 1 12 PIN 1 0.65 1.20 BSC MAX 0.30 0.20 SEATING 0.19 PLANE 0.09 0.10 COPLANARITY COMPLIANT TO JEDEC STANDARDS MO-153AD Figure 51 ...