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MBI5025
16-bit Constant Current LED Sink Driver
January 2004, V0.9
- 7 -
Electrical Characteristics
Characteristic
Symbol
Condition
Min.
Typ.
Max.
Unit
“H” level
VIH
Ta = -40~85
ºC
0.8VDD
-
VDD
V
Input Voltage
“L” level
VIL
Ta = -40~85
ºC
GND
-
0.3VDD
V
Output Leakage Current
IOH
VOH=17.0V
-
-
0.5
μA
VOL
IOL=+1.0mA
-
-
0.4
V
Output Voltage
SDO
VOH
IOH=-1.0mA
4.6
-
-
V
Output Current 1
IOUT1
VDS=0.5V
Rext=1260 Ω
-
15.0
-
mA
Current Skew
dIOUT1
IOL=15mA
VDS=0.5V
Rext=1260 Ω
-
±1
±3
%
Output Current 2
IOUT2
VDS=0.8V
Rext=620 Ω
-
30.0
-
mA
Current Skew
dIOUT2
IOL=30mA
VDS=0.8V
Rext=620 Ω
-
±1
±3
%
Output Current vs.
Output Voltage Regulation
%/dVDS
VDS within 1.0V and 3.0V
-
±0.1
-
% / V
Output Current vs.
Supply Voltage Regulation
%/dVDD
VDD within 4.5V and 5.5V
-
±1
-
% / V
Pull-up Resistor
RIN(up)
OE
250
500
800
K
Ω
Pull-down Resistor
RIN(down)
LE
250
500
800
K
Ω
IDD(off) 1
Rext=Open,
OUT0
~ OUT15 =Off
-
9
-
IDD(off) 2
Rext=1260 Ω, OUT0 ~ OUT15 =Off
-
10
-
“OFF”
IDD(off) 3
Rext=620 Ω,
OUT0
~ OUT15 =Off
-
11
-
IDD(on) 1
Rext=1260 Ω, OUT0 ~ OUT15 =On
-
10
-
Supply
Current
“ON”
IDD(on) 2
Rext=620 Ω,
OUT0
~ OUT15 =On
-
11
-
mA
Test Circuit for Electrical Characteristics
OE
CLK
LE
SDI
DD
V
EXT
-
R
GND
SDO
OUT0
OUT15
..
..
DD
I
OUT
I
ref
I
IL
IH,
V
V
IL
IH,
I
I
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