AD7225LP Analog Devices Inc, AD7225LP Datasheet - Page 2
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AD7225LP
Manufacturer Part Number
AD7225LP
Description
IC DAC 8BIT QUAD W/AMP 28-PLCC
Manufacturer
Analog Devices Inc
Datasheet
1.AD7225CRSZ.pdf
(24 pages)
Specifications of AD7225LP
Rohs Status
RoHS non-compliant
Settling Time
4µs
Number Of Bits
8
Number Of Converters
4
Voltage Supply Source
Dual ±
Power Dissipation (max)
500mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-LCC (J-Lead)
Data Interface
-
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Company
Part Number
Manufacturer
Quantity
Price
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AD7225LP
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD7225LP-REEL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Company:
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Manufacturer:
Analog Devices Inc
Quantity:
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Part Number:
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Manufacturer:
ADI/亚德诺
Quantity:
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AD7225
TABLE OF CONTENTS
Features .............................................................................................. 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 5
Pin Configurations and Function Descriptions ........................... 6
Typical Performance Characteristics ............................................. 7
Terminology ...................................................................................... 8
Circuit Information .......................................................................... 9
REVISION HISTORY
3/10—Rev. B to Rev. C
Updated Format .................................................................. Universal
Deleted 28-Terminal Leadless Ceramic Chip Carrier
Package ................................................................................. Universal
Added 24-Lead SSOP Package .......................................... Universal
Changes to Features Section............................................................ 1
Changes to Table 1 ............................................................................ 3
Changes to Table 2 ............................................................................ 4
Changes to Table 3 ............................................................................ 5
Changes to Pin Configurations and Function Descriptions
Section ................................................................................................ 6
Added Table 4; Renumbered Sequentially .................................... 6
Changes to Specification Ranges section .................................... 12
Changes to Programmable Transversal Filter Section and
Figure 21 .......................................................................................... 17
Updated Outline Dimensions ....................................................... 21
Changes to Ordering Guide .......................................................... 23
Single Supply ................................................................................. 4
ESD Caution .................................................................................. 5
Digital-to-Analog Section ........................................................... 9
Op Amp Section ........................................................................... 9
Rev. C | Page 2 of 24
Interface Logic Information .......................................................... 10
Ground Management and Layout ................................................ 11
Specification Ranges ...................................................................... 12
Unipolar Output Operation .......................................................... 13
Bipolar Output Operation ............................................................. 14
AGND Bias ...................................................................................... 15
AC Reference Signal ....................................................................... 16
Applications Information .............................................................. 17
Microprocesser Interface ............................................................... 19
V
Outline Dimensions ....................................................................... 21
SS
Digital Inputs Section ...................................................................9
Programmable Transversal Filter ............................................. 17
Digital Word Multiplication ..................................................... 18
Ordering Guide .......................................................................... 23
Generation ................................................................................ 20