AS1115 DB-YELLOW austriamicrosystems, AS1115 DB-YELLOW Datasheet - Page 4

• Manufacturer Part Number: AS1115 DB-YELLOW
• Description: BOARD DEMO AS1115 YELLOW
• Manufacturer: austriamicrosystems

Specifications of AS1115 DB-YELLOW

• Current - Output / Channel: *
• Outputs And Type: 8, Non-Isolated
• Voltage - Output: *
• Features: 64 LED + 16 keys, I⊃2C
• Voltage - Input: 2.7 ~ 5.5 V
• Utilized Ic / Part: AS1115
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption

AS1115
Datasheet - E l e c t r i c a l C h a r a c t e r i s t i c s
6 Electrical Characteristics
V
specified).
Table 3. Electrical Characteristics
Table 4. Logic Inputs/Outputs Characteristics
Table 5. Timing Characteristics (C
www.austriamicrosystems.com/LED-Driver-ICs/AS1115
t
t
DD
SETUPSTART
t
V
V
V
HOLDSTART
t
SETUPDATA
Symbol
Symbol
V
t
HOLDDATA
Symbol
RISE(SCL)
KEYshort
ΔI
I
OL(SDA)
KEYopen
I
I
OL(IRQ)
f
IH
DDSD
I
I
V
DIGIT
t
= 2.7V to 5.5V, R
V
ΔV
t
I
OSC
SEG
SEG
V
f
t
C
HIGH
LOW
DD
SEG
BUF
SCL
DD
, I
IH
IL
B
I
IL
Operating Supply Voltage
Shutdown Supply Current
Operating Supply Current
Display Scan Rate
Digit Drive Sink Current
Segment Drive Source Current
Segment Drive Current Matching
Segment Drive Source Current
Parameter
Input Current SDA, SCL
Logic High Input Voltage SDA, SCL
Logic Low Input Voltage SDA, SCL
SDA Output Low Voltage
Keyscan Open Input Voltage
Keyscan Short Input Voltage
Interrupt Output Low Voltage
Hysteresis Voltage
Capacitive Load for each Bus Line
Open Detection Level Threshold
Short Detection Level Threshold
SCL Frequency
Bus Free Time Between STOP and
START Conditions
Hold Time for Repeated
START Condition
SCL Low Period
SCL High Period
Setup Time for Repeated
START Condition
Data Setup Time
Data Hold Time
SCL Rise Time
SET
Parameter
= 9.53kΩ, T
Parameter
B
= 100pF (max) on each Bus Line)
AMB
= -40 to +85°C, typ. values @ T
All digital inputs at V
GND, T
single digit, T
R
All segments and decimal
point on; I
8 digits scanned
V
V
Average Current
V
I
I
DIN, CLK, LD/CS
SINK
SINK
OUT
DD
SET
IN
= 0V or V
= 5.0V, V
Revision 1.07
= 3mA
= 3mA
= open circuit.
= 0.65V
AMB
Conditions
Conditions
SEG
= +25ºC
AMB
DD
OUT
= -40mA.
Conditions
= +85ºC
= (V
DD
DD
or
AMB
-1V)
= +25ºC, V
0.7xV
0.8xV
0.05x
0.7x
V
V
Min
0.48
-1
Min
320
2.7
-35
DD
DD
Min
160
160
160
0.1
1.3
DD
DD
60
10
10
DD
= 5.0V (unless otherwise
0.75x
0.1x
0.35
Typ
V
V
Typ
335
0.2
-41
1
3
DD
DD
Typ
0.7x V
0.3xV
0.15x
Max
0.96
Max
0.8x
V
V
5.5
0.6
-47
400
47
0.4
0.4
Max
2
4
1
DD
DD
3.4
70
40
DD
DD
Unit
kHz
Unit
MHz
Unit
mA
mA
mA
mA
µA
µA
µA
pF
%
V
µs
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
V
V
V
V
V
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