參數(shù)資料
型號: LX5212CN
廠商: MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類: 通用總線功能
英文描述: 9-LINE LOW CAPACITANCE, レPOWER SCSI TERMINATOR
中文描述: 9-LINE 110 ohm SCSI BUS TERMINATOR, PDIP16
封裝: PLASTIC, DIP-16
文件頁數(shù): 3/4頁
文件大小: 150K
代理商: LX5212CN
9-L
INE
L
OW
C
APACITANCE
, μP
OWER
SCSI T
ERMINATOR
LX5212
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
3
Copyright 1997
Rev. 1.8 11/97
P
R O D U C T I O N
D
A T A
S
H E E T
Terminator Impedance
Z
OUT
I
OUT
= -5mA to -15mA, T
A
= 25°C
I
OUT
= -5mA to -15mA
Terminator Output High Voltage
Max. Output Current
V
OUT
I
OUT
V
OUT
= 0.5V, T
A
= 25°C
V
OUT
= 0.5V
V
OUT
= 0.5V, V
TERM
= 4V, T
A
= 25°C
V
OUT
= 0.5V, V
TERM
= 4V
Disconnect = Open, V
OUT
= 0.5V to 4V, T
A
= 25°C
Disconnect = Open, V
TERM
= Open, V
OUT
= 0.5V to 4V, T
A
= 25°C
Disconnect = Open, Note 3, DP Package
V
OUT
= 4V
Output Leakage
Output Capacitance
Sink Current
Regulator Section
Regulator Output Voltage
Line Regulation
Load Regulation
Drop Out Voltage
Short Circuit Current
Thermal Shutdown
Disconnect Section
Disconnect Threshold
Input Current
C
OUT
R E C O M M E N D E D O P E R AT I N G C O N D I T I O N S
(Note 2)
Parameter
Symbol
Units
Recommended Operating Conditions
Min.
Typ.
Max.
4
0
0
5.25
5
V
TERM
V
V
V
μF
2.2
0
125
°C
TermPwr Voltage
Signal Line Voltage
Disconnect Input Voltage
Output Capacitor on REGOUT
Operating Virtual Junction Temperature Range
LX5212C
V
TERM
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, these specifications apply over the operating ambient temperature range of 0°C
T
70°C. TermPwr = 4.75V, Discon-
nect = 0V. Low duty cycle pulse testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.)
Parameter
Symbol
Test Conditions
Units
LX5212
Typ.
Min.
Max.
0.6
194
0.5
1.2
210
1
mA
mA
μA
Supply Current Section
TermPwr Supply Current
I
TERM
All term lines = Open
All term lines = 0.5V
Disconnect = Open
Power Down Mode
Output Section (Terminator Lines)
I
TERM
104
100
2.7
-20.3
-19.0
-19.5
-18.0
110
110
2.9
-21.8
-21.8
-21.8
-21.8
10
10
1.8
30
116
120
V
mA
mA
mA
mA
nA
nA
pF
mA
-23
-23
-23
-23
100
100
2.5
20
3.6
10
20
0.7
-200
150
V
20
50
1.0
-350
mV
mV
V
mA
°C
V
REG
V
TERM
= 4V to 6V
I
REG
= 0 to -50mA
I
REG
= -50mA
V
REG
= 0V
V
DO
I
SC
0.8
2.0
40
V
μA
Disconnect = 0V
Note 2. Range over which the device is functional.
Note 3. This parameter, while guaranteed by design, is not 100% production tested.
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