EVAL-AD7450ASDZ

Manufacturer Part NumberEVAL-AD7450ASDZ
DescriptionData Conversion IC Development Tools EVALUATION BOARD I.C.
ManufacturerAnalog Devices
TypeADC
SeriesAD7450A
EVAL-AD7450ASDZ datasheet
 


Specifications of EVAL-AD7450ASDZ

RohsyesProductEvaluation Boards
Tool Is For Evaluation OfAD7450AInterface TypeSerial
Operating Supply Voltage2.7 V to 5.25 VMaximum Operating Temperature+ 85 C
Minimum Operating Temperature- 40 CFactory Pack Quantity1
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AD7440/AD7450A
TABLE OF CONTENTS
AD7440–Specifications.................................................................... 3
AD7450A–Specifications................................................................. 5
Timing Specifications....................................................................... 7
Absolute Maximum Ratings............................................................ 8
ESD Caution.................................................................................. 8
Pin Configurations and Function Descriptions ........................... 9
Terminology .................................................................................... 10
AD7440/AD7450A–Typical Performance Characteristics ....... 12
Circuit Information ........................................................................ 15
Converter Operation.................................................................. 15
ADC Transfer Function............................................................. 15
Typical Connection Diagram ................................................... 16
Analog Input ............................................................................... 16
Driving Differential Inputs ....................................................... 18
REVISION HISTORY
9/05—Rev. B to Rev. C
Changes to Ordering Guide ............................................................ 28
2/04—Data Sheet changed from Rev. A to Rev. B
Added Patent Note .............................................................................. 1
1/04—Data Sheet changed from Rev. 0 to Rev. A
Updated Format.................................................................... Universal
Changes to General Description ....................................................... 1
Changes to Table 1 footnotes ............................................................. 3
Changes to Table 2 footnotes ............................................................. 5
Changes to Table 3 footnotes ............................................................. 7
Digital Inputs .............................................................................. 19
Reference ..................................................................................... 19
Single-Ended Operation............................................................ 20
Serial Interface ............................................................................ 21
Modes of Operation ....................................................................... 23
Normal Mode.............................................................................. 23
Power-Down Mode .................................................................... 23
Power-Up Time .......................................................................... 24
Power vs. Throughput Rate....................................................... 24
Microprocessor and DSP Interfacing ...................................... 25
Grounding and Layout Hints.................................................... 26
Evaluating the AD7440/AD7450A Performance................... 26
Outline Dimensions ....................................................................... 27
Ordering Guide............................................................................... 28
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