ZADCS146 Datasheet, PDF (4/19 Pages) Zentrum Mikroelektronik Dresden AG – 12-Bit, 200ksps, 8-Channel, Serial Output ADC

1.2 Package Pin Assignment
Table 2: Pin list
Package
pin number
1
2
3
4
5
6
7
8
9
Name Direction Type
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
COM
IN
Analog
IN
Analog
IN
Analog
IN
Analog
IN
Analog
IN
Analog
IN
Analog
IN
Analog
IN
Analog
10
nSHDN
IN
Analog
11
VREF
I/O Analog
12
REFADJ
I/O Analog
13
AGND
SUPPLY
14
DGND
SUPPLY
15
DOUT
OUT CMOS Digital
16
SSTRB
OUT CMOS Digital
17
DIN
IN
CMOS Digital
18
nCS
IN
CMOS Digital
19
SCLK
IN
CMOS Digital
20
VDD
SUPPLY
Datasheet
ZADCS146 / ZADCS147
Description
Analog Input Channel 0
Analog Input Channel 1
Analog Input Channel 2
Analog Input Channel 3
Analog Input Channel 4
Analog Input Channel 5
Analog Input Channel 6
Analog Input Channel 7
Negative input reference (IN-) for analog inputs in Single-
Ended Mode
Active Low Shutdown
Reference Buffer Output / External Reference Input
Input to Reference Buffer Amplifier /
Not connected at ZADCS147
Analog Ground
Digital Ground
Serial Data Output
Serial Strobe Output
Serial Data Input
Active Low Chip Select
Serial Clock Input
Positive Supply Voltage
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
COM
nSHDN
VDD
SCLK
nCS
DIN
SSTRB
DOUT
DGND
AGND
REFADJ / n.c. for ZADCS147
VREF
Figure 1: Package Pin Assignment for ZADCS146 & ZADCS147
Copyright © 2008, ZMD AG, Rev. 1.1
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner. The
Information furnished in this publication is preliminary and subject to changes without notice.
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