ald523d Advanced Linear Devices Inc (ALD), ald523d Datasheet - Page 2

• Manufacturer Part Number: ald523d
• Description: Multifunction 7-digit Serial Input Display Module Controller
• Manufacturer: Advanced Linear Devices Inc (ALD)

PRODUCT APPLICATIONS
ALD523D PIN CONFIGURATIONS
ALD523D
CALIBRATED REFERENCE (MODE-A)
DISPLAY ONLY (MODE-C)
© © © © 2001 Advanced Linear Devices, Inc., 415 Tasman Drive, Sunnyvale, California 94089-1706, Tel: [phone], Fax: [phone]
Embedded (up to ± 6½ -digit) digital panel meter
Customized/specialized instrument display
High precision DC voltage meters
Dedicated precision monitors
High resolution A/D converter with display
High accuracy and low noise weigh scale systems
Multifunction precision measurement instruments
Serial binary input to decimal/character display converter
Portable battery operated display systems
13
10
11
12
10
11
12
14
13
14
3
4
6
8
9
1
2
5
7
8
9
3
4
6
7
1
2
5
COUT
SDA
S1/SCL
B1/D4
B2/D5
DSA1/D6
DSA2/D7
XTAL2
XTAL1
COUT
V
CAL
PWRCS
CS
PWRCS
N/C
SDA
SCL
B1/D4
B2/D5
DSA1/D6
DSA2/D7
XTAL2
XTAL1
N/C
N/C
V
CAL
+
+
PH, SH PACKAGE
PH, SH PACKAGE
12/01
ALD523D
ALD523D
DEC2/D3
DEC1/D2
SEL1/D1
SEL0/D0
DEC2/D3
DATOUT
DEC1/D2
SEL1/D1
SEL0/D0
DATOUT
DATIN
S3/RS
S2/EN
DATIN
DVCS
SCLK
DGND
DVCS
SCLK
DGND
WP
N/C
N/C
WP
RS
EN
B
A
24
19
18
25
21
28
26
23
22
20
17
16
15
27
19
18
26
25
23
20
17
16
15
28
27
24
22
21
.
http://www.aldinc.com
PRODUCT ORDERING INFORMATION
*: Contact factory for industrial temperature range
RATIOMETRIC (MODE-B)
28-Pin Plastic DIP Package
(PDIP)
0
o
C to +70
ALD523DPH
OPERATING TEMPERATURE RANGE
10
14
11
12
13
3
8
9
1
2
4
5
6
7
o
C
COUT
SDA
DSA1/D6
DSA2/D7
XTAL2
COUT
CS
S1/SCL
B1/D4
B2/D5
XTAL1
V
CAL
PWRCS
+
PH, SH PACKAGE
ALD523D
28-Pin Small Outline Package
(SOIC)
SEL1/D1
SEL0/D0
DATOUT
S3/RS
S2/EN
DATIN
ALD523DSH
DVCS
SCLK
DGND
0
M/D2
Z/D3
o
C to +70
WP
A
B
25
24
20
19
17
16
15
28
26
23
22
21
18
27
o
C
*
2 of 20