AS1119-BWLT austriamicrosystems, AS1119-BWLT Datasheet - Page 5

• Manufacturer Part Number: AS1119-BWLT
• Description: IC LED 144CH DRIVER 36WLCSP
• Manufacturer: austriamicrosystems

Specifications of AS1119-BWLT

• Display Type: LED
• Configuration: Dot Matrix
• Interface: I²C
• Current - Supply: 4mA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-UFBGA, 36-WLCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Other names: AS1119-BWLTTR

AS1119
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
Table 3. Electrical Characteristics
1. Not all sources are allowed to be fully on at the same time.
2. guaranteed by design
3.
www.austriamicrosystems.com/LED-Driver-ICs/AS1119
Table 4. Logic Inputs/Outputs Characteristics
DD
V
R
V
f
V
Symbol
REFRESH
Symbol
V
V
I
OH(SYNC
I
OL(SYNC
DSON(N)
ΔI
I
DDFSD
I
OL(SDA)
START
I
_OUT)
_OUT)
OL(IRQ)
f
DDSD
I
DSSAT
IH
V
DIGIT
I
= 2.7V to 5.5V, T
I
SEG
OSC
V
ΔV
V
SEG
DD
SEG
DD
, I
IH
IL
I
IL
=
I
-------------------------- -
I
max
max
(Drive capability of all sources of one
Segment Drive Source Current LED
Software Shutdown Supply Current
Capacitive Load for Each Bus Line
Open Detection Level Threshold
Short Detection Level Threshold
Segment Drive Current Matching
Sync Clock Output High Voltage
Sync Clock Output Low Voltage
(all current sources turned off)
–
+
Full Shutdown Supply Current
I
I
max. Peak Inrush Current
SDA Output Low Voltage
Operating Supply Voltage
Operating Supply Current
Logic High Input Voltage
IRQ Output Low Voltage
min
min
Logic Low Input Voltage
Digit Drive Sink Current
Resistance for NMOS
AMB
Oscillator Frequency
Logic Input Current
Hysteresis Voltage
Saturation Voltage
Display Scan Rate
×
max. DC Current
100
= -40°C to +85°C, typ. values are at T
Parameter
Parameter
digit
LED
1,2
3
)
SCL Frequency = 1000kHz
CP enabled
All digital inputs at V
SCL Frequency = 400kHz
Pin RSTN = 0V, T
V
Revision 1.03
CP disabled @ V
Current = 30mA, V
V
OUT
DD
V
With CP in 2:3 mode
With CP in 1:2 mode
I
2 time 9x8 matrixes
SOURCE
IN
Conditions
I
I
I
= 5.5V, T
= 1.8V to V
SINK
SINK
SINK
@ V
@ V
= 0V or V
AMB
CP disabled
= 3mA
= 3mA
= 1mA
DD
DD
= +25ºC (unless otherwise specified).
= 1mA
AMB
= 2.7V
= 2.7V
Conditions
V
V
AMB
DD
DD
DD
DD
DD
DD
= +25ºC
DD
-400mV
< 3.3V
≥ 3.3V
= 5.5V
= +25ºC
or GND,
= 5V
V
DD
Min
1.6
-1
-0.4
0.39
Min
2.7
0.9
28
V
Typ
0.1
0.1
0.9
DD
0.43
Typ
700
100
0.1
1.4
1.5
0.5
30
-
7
3
4
2
1
V
DD
Max
400
100
0.6
0.4
0.4
0.4
1.2
Max
0.48
500
160
320
1
5.5
1.1
32
-0.4
1
1
MHz
Unit
Unit
kHz
mA
mA
mA
mA
mV
µA
pF
µA
µA
%
V
V
V
V
V
V
V
V
V
Ω
V
A
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