AD7357BRUZ-RL Analog Devices Inc, AD7357BRUZ-RL Datasheet - Page 2

• Manufacturer Part Number: AD7357BRUZ-RL
• Description: 14-Bit Dual Diff Simult 5 MSPS ADC I.C.
• Manufacturer: Analog Devices Inc

Specifications of AD7357BRUZ-RL

• Design Resources: DC-Coupled, Single-Ended-to-Differential Conversion Using AD8138 and AD7357 (CN0061)
• Number Of Bits: 14
• Sampling Rate (per Second): 4.2M
• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 2
• Power Dissipation (max): 59mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP (0.173", 4.40mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7357
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Pin Configuration and Function Descriptions............................. 7
Typical Performance Characteristics ............................................. 8
Terminology .................................................................................... 10
Theory of Operation ...................................................................... 12
REVISION HISTORY
2/11—Rev. 0 to Rev. A
Changes to Features and Applications Sections ........................... 1
Changes to Table 2............................................................................ 3
Added AD7357WY Temperature Range to Endnote 1 in Table 3 ...5
Changes to SDATA
Changes to Figure 20 and Figure 22............................................. 14
Changes to Figure 31...................................................................... 18
Changes to Ordering Guide .......................................................... 20
Added Automotive Products Section .......................................... 20
4/09—Revision 0: Initial Version
Timing Specifications .................................................................. 5
ESD Caution.................................................................................. 6
Circuit Information.................................................................... 12
Converter Operation.................................................................. 12
Analog Input Structure.............................................................. 12
B
, SDATA
A
Pin Description............................ 7
Rev. A | Page 2 of 20
Modes of Operation ....................................................................... 15
Serial Interface ................................................................................ 18
Application Hints ........................................................................... 19
Outline Dimensions ....................................................................... 20
Analog Inputs ............................................................................. 13
Driving Differential Inputs ....................................................... 13
ADC Transfer Function............................................................. 14
Normal Mode.............................................................................. 15
Partial Power-Down Mode ....................................................... 15
Full Power-Down Mode ............................................................ 16
Power-Up Times......................................................................... 17
Power vs. Throughput Rate....................................................... 17
Grounding and Layout .............................................................. 19
Evaluating the AD7357 Performance ...................................... 19
Ordering Guide .......................................................................... 20
Automotive Products ................................................................. 20