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参数资料
| 型号： | REG5608 |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | Low Capacitance 18-Line SCSI Active Terminator(低电容的18线SCSI有源终端) |
| 中文描述： | 低电容18行的SCSI主动终结者（低电容的18线的SCSI有源终端） |
| 文件页数： | 2/5页 |
| 文件大小： | 156K |
| 代理商： | REG5608 |
2
REG5608
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility
for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or
licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support
devices and/or systems.
REG5608U
REG5608E
PARAMETERS
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLY
TERMPWR Supply Voltage
TERMPWR Supply Current
4
5.25
25
430
V
All Termination Lines Open Circuit
All V
= 0.5V
Disconnect = High
18
390
5
mA
mA
mA
TERMINATION LINES
Termination Impedance
Output Termination High Voltage
(1)
Maximum Line Current
I
LINE
= 5 to 15mA
TERMPWR = 4.0V
V
= 0.5V
T
A
= 0
°
C to 70
°
C
T
= 25
°
C
104.5
2.65
110
2.9
115.5
3.0
V
19.8
20.3
19.0
19.5
21.5
21.5
21.5
21.5
22.4
22.4
22.4
22.4
mA
mA
mA
mA
TERMPWR = 4.0V, T
=0
°
C to 70
°
C
(1)
TERMPWR = 4.0V, T
= 25
°
C
(1)
Disconnect = High
TERMPWR = 5.25V, V
LINE
= 0V
TERMPWR = 5.25V, V
LINE
= 5.25V
TERMPWR = 0V, V
= 5.25V
Disconnect = High
Line Leakage Current
10
10
10
400
400
400
nA
nA
nA
Line Capacitance
REG5608U SO-28 Package
REG5608E SSOP-28
2.5
1.8
pF
pF
REGULATOR
Output Voltage
Line Regulation
Drop-Out Voltage
Source Current Limit
Sink Current Limit
Thermal Shutdown, T
J
2.8
2.9
2
0.9
550
325
145
3.0
20
1.2
950
500
V
TERMPWR = 4.0 to 6.0V
All V
LINE
= 0.5V,
Reg Out = 100mV
Reg Out = 0V
Reg Out = 3.5V
mV
V
mA
mA
°
C
400
100
DISCONNECT LOGIC INPUT
Input High Voltage
Input Low Voltage
Input Low Current
Threshold Hysteresis
(Logic High = Switches Open)
(Logic Low = Switches Closed)
2
0
TERMPWR
0.8
20
V
V
μ
A
mV
10
50
TEMPERATURE RANGE
Specification
Storage
θ
JL
(Junction to Lead)
0
25
70
150
°
C
°
C
-40
20
°
C/W
NOTE: (1) Measurement of each termination line while the other 17 lines are held low (V
LINE
= 0.5V).
SPECIFICATIONS
At T
A
= 0
°
C to +70
°
C, TERMPWR = 4.75V, and Disconnect = Low and I
REG OUT
= 0, unless otherwise specified.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| REG5608E | 制造商:BB 制造商全称:BB 功能描述:LOW CAPACITANCE 18-Line SCSI ACTIVE TERMINATOR |
| REG5608U | 制造商:BB 制造商全称:BB 功能描述:LOW CAPACITANCE 18-Line SCSI ACTIVE TERMINATOR |
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