AS1105WL-T austriamicrosystems, AS1105WL-T Datasheet - Page 8
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AS1105WL-T
Manufacturer Part Number
AS1105WL-T
Description
IC DRIVER LED 4-DIGIT 20-SOIC
Manufacturer
austriamicrosystems
Datasheet
1.AS1105WL.pdf
(15 pages)
Specifications of AS1105WL-T
Display Type
LED
Configuration
7 Segment + DP
Interface
Serial
Digits Or Characters
4 Digits
Current - Supply
330mA
Voltage - Supply
4 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.300", 7.50mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AS1105WL-T
Manufacturer:
AMS
Quantity:
20 000
AS1105
Data Sheet - D e t a i l e d D e s c r i p t i o n
Table 6. Shutdown Register Format (address (hex) = 0xXC)
Table 7. Decode-mode Register Examples (address (hex) = 0xX9)
Table 8. Code B font
Note: In the above table, the decimal point (DP) is set by bit D7 = 1
Table 9. No-decode mode data bits and corresponding segment lines
www.austriamicrosystems.com
Corresponding Segment Line
Code B decode for digits 3–0
Code B decode for digits 4–0
Normal Operation
7-Segment
Code B decode for digit 0
Shutdown Mode
No decode for digits 4–0
No decode for digits 4–1
Character
blank
H
0
1
2
3
4
5
6
7
8
9
--
E
L
P
Decode Mode
Mode
D7
D6-D4
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Address Code
Register Data
(Hex)
0xXC
0xXC
D7
D3
DP
0
0
0
1
D7
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
D2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
D6
0
0
0
1
D6
A
D1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
D7
X
X
D5
Register Data
0
0
0
1
Revision 1.34
D0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
D5
B
D6
Register Data
X
X
D4
0
0
0
1
DP
D4
C
D5
X
X
D3
A
1
0
1
1
0
1
1
1
1
1
0
1
0
0
1
0
0
0
1
1
Register Data
B
1
1
1
1
1
0
0
1
1
1
0
0
1
0
1
0
D4
X
X
D3
D2
D
0
0
1
1
On Segments = 1
C
1
1
0
1
1
1
1
1
1
1
0
0
1
0
0
0
D3
X
X
D1
0
0
1
1
D2
E
D
1
0
1
1
0
1
1
0
1
1
0
1
0
1
0
0
D2
X
X
D0
0
1
1
1
E
1
0
1
0
0
0
1
0
1
0
0
1
1
1
1
0
D1
F
D1
X
X
Hex Code
F
1
0
0
0
1
1
1
0
1
1
0
1
1
1
1
0
0x00
0x01
0x0F
0xFF
D0
G
8 - 15
D0
0
1
G
0
0
1
1
1
1
1
0
1
1
1
1
1
0
1
0