AD7788BRMZ Analog Devices Inc, AD7788BRMZ Datasheet - Page 2

• Manufacturer Part Number: AD7788BRMZ
• Description: IC ADC 16BIT LP 10-MSOP
• Manufacturer: Analog Devices Inc

Specifications of AD7788BRMZ

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Bits: 16
• Sampling Rate (per Second): 16.6
• Number Of Converters: 1
• Power Dissipation (max): 230µW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP (0.118", 3.00mm Width)
• Resolution (bits): 16bit
• Input Channel Type: Differential
• Supply Current: 80µA
• Digital Ic Case Style: SOP
• No. Of Pins: 10
• Operating Temperature Range: -40°C To +105°C
• Number Of Elements: 1
• Resolution: 16Bit
• Architecture: Delta-Sigma
• Sample Rate: 0.0166KSPS
• Input Polarity: Bipolar
• Input Type: Voltage
• Rated Input Volt: ±2.5V
• Differential Input: Yes
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 3/5V
• Single Supply Voltage (min): 2.5V
• Single Supply Voltage (max): 5.25V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Dissipation: 225uW
• Integral Nonlinearity Error: ±15ppm of FSR
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 10
• Package Type: MSOP
• 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

AD7788/AD7789
TABLE OF CONTENTS
Features .............................................................................................. 1
Interface ............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 8
Pin Configuration and Function Descriptions............................. 9
Typical Performance Characteristics ........................................... 10
On-Chip Registers .......................................................................... 11
REVISION HISTORY
3/06—Rev. A to Rev. B
Changes to Ordering Guide .......................................................... 19
11/04—Rev. 0 to Rev. A
Updated Format..................................................................Universal
Added Footnote 2 to Integral Nonlinearity A Grade................... 4
Changes to Figure 5.......................................................................... 9
Updated Outline Dimensions ....................................................... 19
Changes to Ordering Guide .......................................................... 19
8/03—Revision 0: Initial Version
AD7789 .......................................................................................... 3
AD7788 .......................................................................................... 4
AD7788/AD7789.......................................................................... 5
Timing Characteristics ................................................................ 6
Timing Diagrams.......................................................................... 7
ESD Caution.................................................................................. 8
Rev. B | Page 2 of 20
ADC Circuit Information.............................................................. 14
Circuit Description......................................................................... 17
Outline Dimensions ....................................................................... 19
Communications Register......................................................... 11
Status Register............................................................................. 12
Mode Register ............................................................................. 13
Data Register............................................................................... 13
Noise Performance ..................................................................... 14
Digital Interface.......................................................................... 14
Analog Input Channel ............................................................... 17
Bipolar/Unipolar Configuration .............................................. 17
Data Output Coding .................................................................. 17
Reference Input........................................................................... 17
V
Grounding and Layout .............................................................. 18
Ordering Guide .......................................................................... 19
DD
Monitor ................................................................................ 18