參數(shù)資料
型號： L9848
廠商： 意法半導(dǎo)體
英文描述： OCTAL CONFIGURABLE LOW/HIGH SIDE DRIVER
中文描述： 八路可配置低/高邊驅(qū)動器
文件頁數(shù)： 4/18頁
文件大?。?/td> 207K
代理商： L9848
L9848
4/18
ELECTRICAL CHARACTERISTCS
DC Characteristics
(Tj=-40°C to 150°C, V
DD
=4.75V
dc
to 5.25V
dc
, V
Batt
=9V to 18V, unless otherwise specified)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
V
IN5,6(ih)
V
IN5,6(il)
IN5,6 Input Voltage
0.8
2.0
V
V
I
IN5,6(il)
I
IN5,6(ih)
V
CS(ih)
V
CS(il)
IN5,6 Input Current
V
IN5,6
= 0V
dc
V
IN5,6
= V
DD
30
|10|
100
μA
μA
CS Input Voltage
0.8
2.0
V
V
I
CS(il)
I
CS(ih)
CS Input Current
V
CS
= 0V
dc
V
CS
= V
DD
30
|10|
100
μA
μA
V
SCLK(ih)
V
SCLK(il)
I
SCLK(il)
I
SCLK(ih)
SCLK Input Voltage
0.8
2.0
V
V
SCLK Input Current
V
SCLK
= 0V
dc
V
SCLK
= V
DD
|10|
|10|
μA
μA
V
DI(ih)
V
DI(il)
DI Input Voltage
0.8
2.0
V
V
I
DI((il)
I
DI((ih)
I
VDD
I
VDD
V
DO(ol)
V
DO(oh)
DI Input Current
V
DI
= 0V
dc
V
DI
= V
DD
All outputs ON
|10|
|10|
μA
μA
V
DD
Current
V
DD
Current
DO Output Voltage
4.5
6
mA
All outputs OFF
0.5
2.0
5.0
mA
I
DO
=1.6mA
I
DO
=-200μA
V
DD
-0.8
0.4
V
V
I
DO(zol)
I
DO(zoh)
DO Tri-State Current
V
DO
= 0V
dc
V
DO
= V
DD
|10|
|10|
μA
μA
I
DRN1-8(lk)
DRN1-8 Leakage
Current (low side)
V
DD
=0.5V
dc
, V
SRC1-6
=0V
dc
, V
DRN1-8
=18V
dc
V
DD
=0.5V
dc
, V
SRC1-6
=0V
dc,
V
DRN
=35V
V
DD
=0.5V
dc
, V
SRC1-6
=0V
dc
, V
DRN1-8
=18V
dc
V
DD
=0.5V
dc
, V
SRC1-6
=0V
dc,
V
DRN
=35V
V
SRC1-6
=0V
dc
, DI=00h, V
DRN1-8
= 18V
dc
V
SRC1-6
=0V
dc
, DI=00h,
V
DRN
=35V
0.1
1.5
5
10
μA
μA
I
SRC1-6(lk)
SRC1-6 Leakage
Current (high side)
-5
-10
-0.1
-1.5
μA
μA
I
DRN1-8(Sink)
DRN1-8 Current Sink
(low side)
50
50
60
80
100
μA
μA
I
SRC1-6(Sour)
SRC1-6 Current Source
(high side)
V
SRC1-6
=0V
dc
, DI=00h, V
DRN1-8
=18V
dc
V
SRC1-6
=0V
dc
, DI=00h,
V
DRN
=35V
V
SRC1-6
=0V
dc
, DI=FFh, V
DRN1-8
= 4-16V
dc
-80
-100
-50
-60
-30
-30
μA
μA
I
DRN1-8(Limit)
DRN1-8 Current Limit
(low side)
0.8
1.3
1.8
A
I
SRC1-6(Limit)
SRC1-6 Current Limit
(high side)
V
SRC1-6
=0-12V
dc
, DI=FFh, V
DRN1-8
= V
Batt
-0.8
1.3
-1.8
A
V
DRN1-8(Cl+)
DRN1-8 Clamp Voltage
(low side)
V
SRC1-6
=0V
dc
, DI=00h, I
DRN1-8
=10mA
35
45
55
V
V
SRC1-6(Cl+)bat
SRC1-6 Clamp Voltage
(high side)
V
DRN1-8
=25V DI=00h, I
DRN1-8
=10mA
V
Batt–
45
V
V
SRC1-6GND
V
DRN
= 10V; I
SRC
= -10mA
-36
-31
-27
V
V
DRN1-8(Fault)
DRN1-8 Fault Voltage
(low side)
V
SRC1-
6(Fault)
(high side)
V
SRC1-6
=0V
dc
, DI=00h
0.9V
DD
1.1V
DD
V
SRC1-6 Fault Voltage
V
DRN1-8
=V
Batt
, DI=00h
0.55V
DD
0.65V
DD
V
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