MBI5025CD 查看數據表（PDF） - Unspecified
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MBI5025CD Datasheet PDF : 13 Pages
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MBI5025
Electrical Characteristics
16-bit Constant Current LED Sink Driver
Characteristic
Input Voltage
“H” level
“L” level
Output Leakage Current
Output Voltage SDO
Output Current 1
Symbol
VIH
VIL
IOH
VOL
VOH
IOUT1
Current Skew
dIOUT1
Condition
Ta = -40~85ºC
Ta = -40~85ºC
VOH=17.0V
IOL=+1.0mA
IOH=-1.0mA
VDS=0.5V
Rext=1260 Ω
Min. Typ. Max. Unit
0.8VDD
-
VDD
V
GND
-
0.3VDD
V
-
-
0.5
μA
-
-
0.4
V
4.6
-
-
V
-
15.0
-
mA
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
-
Output Current vs.
Output Voltage Regulation
%/dVDS
VDS within 1.0V and 3.0V
-
Output Current vs.
Supply Voltage Regulation
%/dVDD
VDD within 4.5V and 5.5V
-
Pull-up Resistor
Pull-down Resistor
Supply
Current
“OFF”
“ON”
RIN(up)
OE
250
RIN(down)
LE
250
IDD(off) 1 Rext=Open, OUT0 ~ OUT15 =Off
-
IDD(off) 2 Rext=1260 Ω, OUT0 ~ OUT15 =Off
-
IDD(off) 3 Rext=620 Ω, OUT0 ~ OUT15 =Off
-
IDD(on) 1 Rext=1260 Ω, OUT0 ~ OUT15 =On
-
IDD(on) 2 Rext=620 Ω, OUT0 ~ OUT15 =On
-
±1
±0.1
±1
500
500
9
10
11
10
11
±3
%
-
%/V
-
%/V
800
KΩ
800
KΩ
-
-
-
mA
-
-
Test Circuit for Electrical Characteristics
I IH,IIL
VIH, VIL
I DD
VDD
OE
CLK
LE
SDI
R - EXT GND
IOUT
OU....T0
OUT15
SDO
I ref
-7-
January 2004, V0.9
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