参数资料
型号: DS2119ME+
厂商: Maxim Integrated Products
文件页数: 7/9页
文件大小: 0K
描述: IC TERM SCSI LVD/SE ULT3 28TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
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: 28-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 28-TSSOP
包装: 管件
产品目录页面: 1431 (CN2011-ZH PDF)
DS2119M
7 of 9
SINGLE-ENDED CHARACTERISTICS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
SE Termination
Resistance
RSE
104.5
110
115.5
1
SE Voltage Reference
VREF
2.7
2.85
3.0
V
SE Output Current
lOSE
25.4
mA
2
Output Capacitance
COUT
3
pF
3
LOW-VOLTAGE DIFFERENTIAL CHARACTERISTICS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Differential Mode
Termination Resistance
RDM
100
110
Common Mode
Termination Resistance
RCM
110
190
Differential Mode Bias
VDM
100
125
mV
4
Common Mode Bias
VCM
1.125
1.375
V
DC CHARACTERISTICS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Termpower Current
ITPMR
12
mA
4
Input Leakage High
IIH
-1.0
A
Input Leakage Low
IIL
1.0
A
Output Current High
IOH
-1.0
mA
5, 7
Output Current Low
IOL
4.0
mA
6, 7
DIFFSENS SE
Operating Range
VSEOR
-0.3
0.5
V
DIFFSENS LVD
Operating Range
VLVDOR
0.7
1.9
V
DIFFSENS HVD
Operating Range
VHVDOR
2.4
VTPWR +
0.3
V
DIFFSENSE Driver
Output Voltage
VDSO
1.2
1.4
V
8, 9
DIFFSENSE Driver
Source Current
IDSH
5
15
mA
8, 10, 12
DIFFSENSE Driver
Sink Current
IDSL
20
200
A
8, 11
Thermal Shutdown
150
C
3
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