EVAL-AD5501EBZ Analog Devices Inc, EVAL-AD5501EBZ Datasheet
EVAL-AD5501EBZ
Specifications of EVAL-AD5501EBZ
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EVAL-AD5501EBZ Summary of contents
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FEATURES Single-channel high voltage DAC 12-bit resolution Pin-selectable output range Integrated precision reference Low power serial interface with readback capability Integrated temperature sensor alarm function Power-on reset Wide operating temperature range: −40°C to +105°C APPLICATIONS ...
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AD5501 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 4 AC Characteristics ........................................................................ 5 Timing Characteristics ................................................................ 6 Absolute Maximum Ratings ............................................................ 8 Thermal ...
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The serial interface offers the user the capability of both writing to, and reading from, most internal registers. To reduce power consumption at power up, only the digital section of the AD5501 is powered up initially. This gives the user ...
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AD5501 SPECIFICATIONS 2 5 LOGIC Table 2. Parameter Symbol 2 ACCURACY Resolution Differential Nonlinearity DNL Integral Nonlinearity INL 60 V Mode 30 V Mode V Temperature ...
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Parameter Symbol 60 V mode POWER-DOWN MODE Supply Current I DD_PWD Software Power-Down Mode Junction Temperature Typical specifications represent average readings at 25° Valid in the output voltage range of (AGND + 0.5 V) ...
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AD5501 TIMING CHARACTERISTICS 2 5.5 V, and −40°C < LOGIC Table 4. 1 Parameter Limit Unit min min ...
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SCLK SYNC SDI R/W 1 LDAC 2 LDAC CLR 3 ALARM V OUT 1 ASYNCHRONOUS LDAC UPDATE MODE. 2 SYNCHRONOUS LDAC UPDATE MODE THE EVENT OF OVERTEMPERATURE CONDITION. ...
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AD5501 ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. Transient currents 100 mA do not cause SCR latch-up. Table 5. Parameter V to AGND DGND LOGIC V to AGND OUT Digital Input ...
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 7. Pin Function Descriptions Pin No. Mnemonic Description 1 CLR Asynchronous Clear Input. The CLR input is falling edge sensitive. When CLR is low, all LDAC pulses are ignored. When CLR is activated, the ...
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AD5501 TYPICAL PERFORMANCE CHARACTERISTICS 0.8 0.4 0 –0.4 –0.8 32 1008 2048 CODE Figure 6. Typical INL 0.50 0.25 0 –0.25 –0.50 32 1008 2048 CODE Figure 7. Typical DNL 15.0050 15.0025 15.0000 14.9975 14.9950 0 0.05 0.10 TIME (ms) ...
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TIME (ms) Figure 12. Digital-to-Analog Negative Glitch Impulse –2 – Figure 13. Digital-to-Analog Positive Glitch Impulse Rev Page 11 ...
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AD5501 TERMINOLOGY Relative Accuracy (Integral Nonlinearity) For the DAC, relative accuracy, or integral nonlinearity (INL measure of the maximum deviation in LSBs from a straight line passing through the endpoints of the DAC transfer function. Differential Nonlinearity Differential ...
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THEORY OF OPERATION The AD5501 contains a 12-bit DAC, an output amplifier, and a precision reference in a single package. The architecture of the DAC channel consists of a 12-bit resistor string DAC followed by an output buffer amplifier. The ...
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AD5501 changed, the voltage on the output pin remains the same until the next write to the DAC register (and LDAC is brought low). For example, if the user writes 0x800 to the DAC register when mode ...
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SERIAL INTERFACE The AD5501 has a serial interface ( SYNC , SCLK, SDI, and SDO), which is compatible with SPI standards, as well as with most DSPs. The AD5501 allows writing of data, via the serial interface, to the input ...
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AD5501 Table 10. Control Register Functions Bit Map DB15 DB14 DB13 DB12 DB11 Read only bit. This bit should be 0 when writing to the control register don’t care. ...
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... OUTLINE DIMENSIONS 0.15 0.05 ORDERING GUIDE Model 1 Temperature Range AD5501BRUZ −40°C to +105°C AD5501BRUZ-REEL −40°C to +105°C EVAL-AD5501EBZ RoHS Compliant Part. 5.10 5.00 4. 4.50 6.40 4.40 BSC 4. PIN 1 1.20 MAX 0.20 0.09 8° 0.30 0° 0.65 0.19 SEATING BSC ...
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AD5501 NOTES Rev Page ...
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NOTES Rev Page AD5501 ...
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AD5501 NOTES ©2009-2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07992-0-10/10(A) Rev Page ...