AD9260ASZ Analog Devices Inc, AD9260ASZ Datasheet - Page 2
![IC ADC CMOS 16BIT OVRSAMP 44MQFP](/photos/6/60/66068/505-44-mqfp_sml.jpg)
AD9260ASZ
Manufacturer Part Number
AD9260ASZ
Description
IC ADC CMOS 16BIT OVRSAMP 44MQFP
Manufacturer
Analog Devices Inc
Datasheet
1.AD9260ASZRL.pdf
(44 pages)
Specifications of AD9260ASZ
Data Interface
Parallel
Number Of Bits
16
Sampling Rate (per Second)
20M
Number Of Converters
1
Power Dissipation (max)
585mW
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
44-MQFP, 44-PQFP
Resolution (bits)
16bit
Sampling Rate
2.5MSPS
Input Channel Type
Differential, Single Ended
Supply Voltage Range - Analog
4.75V To 5.25V
Number Of Elements
1
Resolution
16Bit
Architecture
Pipelined
Sample Rate
2.5MSPS
Input Polarity
Unipolar
Input Type
Voltage
Rated Input Volt
±0.8/±2V
Differential Input
Yes
Power Supply Requirement
Analog and Digital
Single Supply Voltage (typ)
5V
Single Supply Voltage (min)
4.75V
Single Supply Voltage (max)
5.25V
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Differential Linearity Error
±0.5LSB(Typ)
Integral Nonlinearity Error
±0.75LSB(Typ)
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
44
Package Type
MQFP
Input Signal Type
Differential
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9260ASZ
Manufacturer:
ADI
Quantity:
100
Company:
Part Number:
AD9260ASZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD9260ASZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD9260ASZRL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
AD9260
TABLE OF CONTENTS
Specifications..................................................................................... 3
Absolute Maximum Ratings.......................................................... 11
Terminology .................................................................................... 12
Pin Configuration and Function Descriptions........................... 13
Typical Performance Characteristics ........................................... 14
REVISION HISTORY
7/04—Changed from Rev. B to Rev. C
Changed “trimpot” to “variable resistor” ..................... Universal
Updated Format................................................................ Universal
Updated Outline Dimensions ......................................................43
Changes to Ordering Guide .........................................................43
5/00—Changed from Rev. A to Rev. B.
1/98—Changed from Rev. 0 to Rev. A.
Clock Input Frequency Range .................................................... 3
DC Specifications ......................................................................... 3
AC Specifications.......................................................................... 4
Digital Filter Characteristics ....................................................... 6
Digital Filter Characteristics ....................................................... 7
Digital Specifications ................................................................... 9
Switching Specifications ............................................................ 10
Thermal Characteristics ............................................................ 11
ESD Caution................................................................................ 11
Typical AC Characterization Curves
vs. Decimation Mode ................................................................. 15
Typical AC Characterization Curves for 8× Mode ................ 16
Typical AC Characterization Curves for 4× Mode ................ 17
Typical AC Characterization Curves for 2× Mode ................ 18
Typical AC Characterization Curves for 1× Mode ................ 19
Typical AC Characterization Curves ....................................... 20
Additional AC Characterization Curves ................................. 21
Rev. C | Page 2 of 44
Theory of Operation ...................................................................... 23
Analog Input and Reference Overview ....................................... 24
Reference Operation ...................................................................... 28
Digital Inputs and Outputs ........................................................... 30
Power Dissipation Considerations ............................................... 33
Evaluation Board General Description ....................................... 36
Outline Dimensions ....................................................................... 43
Input Span ................................................................................... 24
Input Compliance Range........................................................... 24
Analog Input Operation ............................................................ 24
Driving the Input........................................................................ 25
Digital Outputs ........................................................................... 30
Mode Operation ......................................................................... 31
Bias Pin Operation ..................................................................... 32
Digital Output Driver Considerations (DRVDD) ................. 33
Grounding and Decoupling...................................................... 34
Features and User Controls....................................................... 36
Shipment Configuration............................................................ 37
Quick Setup................................................................................. 37
Application Information ........................................................... 38
Ordering Guide .......................................................................... 43