参数资料
型号: DS21S07AE+T&R
厂商: Maxim Integrated Products
文件页数: 5/8页
文件大小: 0K
描述: IC TERMINATOR SCSI 20-TSSOP
标准包装: 2,500
类型: SCSI,LVD,SE
端子数: 9
电源电压: 4 V ~ 5.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-TSSOP
包装: 带卷 (TR)
DS21S087A
5 of 8
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground……………………………………………..-1.0V to +7.0V
Operating Temperature Range………………………………………………………………..0
°C to +70°C
Storage Temperature Range………………………………………………………………-55
°C to +125°C
Soldering Temperature………………………………………….See IPC/JEDEC J-STD-020 Specification
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect device
reliability.
RECOMMENDED OPERATING CONDITIONS
(TA = 0°C to +70°C)
PARAMETER
SYM
MIN
TYP
MAX
UNITS NOTES
TERMPWR Voltage
VTP
4.00
5.50
V
PD Active
VPDA
-0.3
+0.8
V
PD Inactive
VPDI
2.0
VTP + 0.3
V
DC CHARACTERISTICS
(TA = 0°C to +70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
250
mA
1, 3
TERMPWR Current
ITP
2.5
5
mA
1, 4
Power-Down Current
IPD
100
150
A
1, 2, 5
Termination Resistance
RTERM
108
110
112
1, 2
Die Thermal Shutdown
TSD
150
C
1, 6
Power-Down Termination
Capacitance
CPD
3.0
5.0
pF
1, 2, 5, 6
Input Leakage High
IIH
-1.0
A
1, 8
Input Leakage Low
IIL
1.0
A
1, 7
REGULATOR CHARACTERISTICS
(TA = 0°C to +70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Output Voltage
VREF
2.79
2.85
2.93
V
1, 2
Drop-Out Voltage
VDROP
0.50
0.75
V
3, 6
Line Regulation
LIREG
1.0
2.0
%
1, 4
Load Regulation
LOREG
1.3
3.0
%
1, 3
Current Limit
ILIM
350
mA
1
Sink Current
ISINK
200
mA
1
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