AD5322BRMZ Analog Devices Inc, AD5322BRMZ Datasheet - Page 2

• Manufacturer Part Number: AD5322BRMZ
• Description: IC DAC 12BIT DUAL 10MSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5322BRMZ

• Data Interface: Serial
• Settling Time: 6µs
• Number Of Bits: 12
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 2.5mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Resolution (bits): 12bit
• Sampling Rate: 125kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analog: 2.5V To 5.5V
• Supply Current: 300µA
• Digital Ic Case Style: SOP
• Package: 10MSOP
• Resolution: 12 Bit
• Conversion Rate: 125 KSPS
• Architecture: Resistor-String
• Digital Interface Type: Serial (3-Wire, SPI, QSPI, Microwire)
• Number Of Outputs Per Chip: 2
• Output Type: Voltage
• Full Scale Error: ±1 %FSR
• Integral Nonlinearity Error: ±8 LSB
• Maximum Settling Time: 10 us
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5302/AD5312/AD5322
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 7
Pin Configuration and Function Descriptions............................. 8
Terminology ...................................................................................... 9
Typical Performance Characteristics ........................................... 10
Functional Description .................................................................. 14
Serial Interface ................................................................................ 15
REVISION HISTORY
4/06—Rev. B to Rev. C
Updated Format..................................................................Universal
Updated Outline Dimensions ....................................................... 21
Changes to Ordering Guide .......................................................... 21
12/05—Rev. A to Rev. B
Updated Format..................................................................Universal
Updated Outline Dimensions ....................................................... 21
Changes to Ordering Guide .......................................................... 21
AC Specifications.......................................................................... 4
Timing Characteristics ................................................................ 5
ESD Caution.................................................................................. 7
Digital-to-Analog Section ......................................................... 14
Resistor String ............................................................................. 14
DAC Reference Inputs ............................................................... 14
Output Amplifier........................................................................ 14
Power-On Reset .......................................................................... 14
Input Shift Register..................................................................... 15
Rev. C | Page 2 of 24
Power-Down Modes ...................................................................... 16
Microprocessor Interfacing........................................................... 17
Applications Information .............................................................. 18
Outline Dimensions ....................................................................... 21
8/03—Rev. 0 to Rev. A
Changes to Features ..........................................................................1
Changes to Specifications.................................................................2
Changes to Absolute Maximum Ratings........................................4
Changes to Ordering Guide .............................................................4
Updated Outline Dimensions....................................................... 16
Low Power Serial Interface ....................................................... 15
Double-Buffered Interface ........................................................ 15
AD5302/AD5312/AD5322 to ADSP-2101/ADSP-2103
Interface ....................................................................................... 17
AD5302/AD5312/AD5322 to 68HC11/68L11 Interface ...... 17
AD5302/AD5312/AD5322 to 80C51/80L51 Interface.......... 17
AD5302/AD5312/AD5322 to MICROWIRE Interface ........ 17
Typical Application Circuit....................................................... 18
Bipolar Operation Using the AD5302/AD5312/AD5322..... 18
Opto-Isolated Interface for Process Control Applications ... 19
Decoding Multiple AD5302/AD5312/AD5322s.................... 19
AD5302/AD5312/AD5322 as a Digitally Programmable
Window Detector ....................................................................... 19
Coarse and Fine Adjustment Using the
AD5302/AD5312/AD5322 ....................................................... 20
Power Supply Bypassing and Grounding................................ 20
Ordering Guide .......................................................................... 21