AS1100 AMSCO, AS1100 Datasheet - Page 2

• Manufacturer Part Number: AS1100
• Description: Serially Interfaced 8-Digit LED Driver
• Manufacturer: AMSCO

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Data Sheet AS1100
Absolute Maximum Ratings
Electrical Characteristics
(VDD = 5V, R
2
Revision 1.32, Oct. 2004
Voltage (with respect to GND)
VDD
DIN, CLK, LOAD
All Other Pins
Current
DIG0–DIG7 Sink Current
SEGA–G, DP Source Current
Continuous Power Dissipation (TA = +85°C)
Narrow Plastic DIP (derate 13.3mW/°C above
+70°C
Wide SO (derate 11.8mW/°C above +70°C)
Operating Temperature Ranges (T
AS1100xL
AS1100xE
Storage Temperature Range
Package body temperature
The reflow peak soldering temperature (body temperature) is specified according IPC/JEDEC J-STD-020B “Moisture/Reflow Sensitivity
Classification for non-hermetic Solid State Surface Mount Devices”.
Parameter
Operating Supply Voltage
Shutdown Supply Current
Operating Supply Current
Display Scan Rate
Digit Drive Sink Current
Segment Drive Source Current
Segment Drive Current
Matching
Digit Drive Source Current
Segment Drive Sink Current
Logic Inputs
SET
= 9.53k ±1%, T
2
A
= T
Symbol Conditions
IDD
VDD
I
I
MIN
f
IDD
I
I
DIGIT
DIGIT
OSC
SEG
I
SEG
SEG
MIN
SD
to T
to T
All digital inputs at VDD or GND, T
+25°C
R
All segments and decimal point on, I
40mA
8 digits scanned
V
T
Digit off, V
Segment off, V
MA X
A
SET
OUT
MAX
= +25°C, V
)
DataSheet4U.com
, unless otherwise noted.)
= open circuit
= 0.65V
-0.3V to 6V
-0.3V to 6V
-0.3V to (VDD +0.3V)
500mA
100mA
1066mW
941mW
0°C to +70°C
-40°C to +85°C
-65°C to +150°C
+240°C
DIG IT
OUT
SEG
= (VDD -0.3V)
= (VDD -1V)
= 0.3V
A
=
SEG
= -
Min
500
320
4.0
-30
-2
5
Typ
330
800
-40
5.0
3.0
20
1300
Max
500
5.5
-45
50
Page 2 of 12
Units
mA
mA
mA
mA
mA
µA
µA
Hz
%
V