AD7923 Analog Devices, AD7923 Datasheet - Page 24

• Manufacturer Part Number: AD7923
• Description: 4-Channel 200 kSPS, 12-Bit A/D Converter with Sequencer in 16-Lead TSSOP
• Manufacturer: Analog Devices

Specifications of AD7923

• Resolution (bits): 12bit
• # Chan: 4
• Sample Rate: 200kSPS
• Interface: Ser,SPI
• Analog Input Type: SE-Uni
• Ain Range: Uni (Vref),Uni (Vref) x 2
• Adc Architecture: SAR
• Pkg Type: SOP

AD7923
OUTLINE DIMENSIONS
ORDERING GUIDE
Model
AD7923BRU
AD7923BRUZ
AD7923BRUZ-REEL
AD7923BRUZ-REEL7
AD7923WYRUZ-REEL7
EVAL-AD7923CBZ
EVAL-CONTROL BRD2
1
2
3
4
5
AUTOMOTIVE PRODUCTS
The AD7923W models are available with controlled manufacturing to support the quality and reliability requirements of automotive
applications. Note that these automotive models may have specifications that differ from the commercial models; therefore, designers
should review the Specifications section of this data sheet carefully. Only the automotive grade products shown are available for use in
automotive applications. Contact your local Analog Devices account representative for specific product ordering information and to
obtain the specific Automotive Reliability reports for these models.
©2002–2011 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
Z = RoHS Compliant Part.
W = Qualified for Automotive Applications.
The EVAL-AD7923CBZ can be used as a standalone evaluation board or in conjunction with the evaluation controller board for evaluation/demonstration purposes.
The EVAL-CONTROL BRD2 is a complete unit allowing a PC to control and communicate with all Analog Devices evaluation boards ending in the CB designators. To
order a complete evaluation kit, order the particular ADC evaluation board, for example, the EVAL-AD7923CB, the EVAL-CONTROL BRD2, and a 12 V ac transformer.
See the relevant evaluation board application note for more information.
Linearity error refers to integral linearity error.
1, 2, 3, 4
Temperature Range
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
0.15
0.05
D03086-0-5/11(C)
4.50
4.40
4.30
PIN 1
Figure 32. 16-Lead Thin Shrink Small Outline Package [TSSOP]
BSC
0.65
16
1
COPLANARITY
COMPLIANT TO JEDEC STANDARDS MO-153-AB
5.10
5.00
4.90
0.10
Dimensions shown in millimeters
0.30
0.19
Linearity Error (LSB)
±1
±1
±1
±1
±1
9
8
Rev. C | Page 24 of 24
1.20
MAX
SEATING
PLANE
BSC
6.40
(RU-16)
0.20
0.09
8°
0°
5
Package Option
RU-16
RU-16
RU-16
RU-16
RU-16
0.75
0.60
0.45
Package Description
16-Lead TSSOP
16-Lead TSSOP
16-Lead TSSOP
16-Lead TSSOP
16-Lead TSSOP
Evaluation Board
Controller Board