参数资料
型号: LTC4151IS-2#TRPBF
厂商: Linear Technology
文件页数: 3/18页
文件大小: 435K
描述: IC CURRENT MONITOR(12BIT) 16SOIC
标准包装: 2,500
功能: 电流监控器(12 位)
检测方法: 高端
精确度: ±1%
输入电压: 7 V ~ 80 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC
包装: 带卷 (TR)
LTC4151
3
4151ff
For more information www.linear.com/LTC4151
orDer inForMaTion
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC4151CDD#PBF
LTC4151CDD#TRPBF
LCWZ
10-Lead (3mm ?3mm) Plastic DFN
0癈 to 70癈
LTC4151IDD#PBF
LTC4151IDD#TRPBF
LCWZ
10-Lead (3mm ?3mm) Plastic DFN
40癈 to 85癈
LTC4151HDD#PBF
LTC4151HDD#TRPBF
LCWZ
10-Lead (3mm ?3mm) Plastic DFN
40癈 to 125癈
LTC4151CDD-1#PBF
LTC4151CDD-1#TRPBF
LCXC
10-Lead (3mm ?3mm) Plastic DFN
0癈 to 70癈
LTC4151IDD-1#PBF
LTC4151IDD-1#TRPBF
LCXC
10-Lead (3mm ?3mm) Plastic DFN
40癈 to 85癈
LTC4151CMS#PBF
LTC4151CMS#TRPBF
LTCWY
10-Lead Plastic MSOP
0癈 to 70癈
LTC4151IMS#PBF
LTC4151IMS#TRPBF
LTCWY
10-Lead Plastic MSOP
40癈 to 85癈
LTC4151HMS#PBF
LTC4151HMS#TRPBF
LTCWY
10-Lead Plastic MSOP
40癈 to 125癈
LTC4151CMS-1#PBF
LTC4151CMS-1#TRPBF
LTCXB
10-Lead Plastic MSOP
0癈 to 70癈
LTC4151IMS-1#PBF
LTC4151IMS-1#TRPBF
LTCXB
10-Lead Plastic MSOP
40癈 to 85癈
LTC4151CS-2#PBF
LTC4151CS-2#TRPBF
LTC4151S-2
16-Lead Plastic SO
0癈 to 70癈
LTC4151IS-2#PBF
LTC4151IS-2#TRPBF
LTC4151S-2
16-Lead Plastic SO
40癈 to 85癈
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
elecTrical characTerisTics
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
General 
V
IN
Supply Voltage
l
7
80
V
I
IN
Supply Current
V
IN
 = 48V, Normal Operation Mode
V
IN
 = 12V, Shutdown Mode
l
l
1.2
120
1.7
300
mA
I
SENSE
+
SENSE
+
 Input Current
V
IN
, SENSE
+
, SENSE

 = 48V
l
5
9
I
SENSE

SENSE

 Input Current
V
IN
, SENSE
+
, SENSE

 = 48V
l
0.1
1
V
SHDN(TH)
 
SHDN Input Threshold
l
1
1.5
2
V
I
SHDN
SHDN Input Current
SHDN = 0V
l
3
5
8
ADC
RES
Resolution (No Missing Codes)
(Note 4)
l
12
Bits
V
FS
Full-Scale Voltage
(SENSE
+
  SENSE

)
V
IN
 
ADIN
 
81.92
102.4
2.048
mV
V
V
LSB
LSB Step Size
(SENSE
+
  SENSE

)
V
IN
 
ADIN
20
25
0.5
mV
mV
TUE
Total Unadjusted Error
(SENSE
+
  SENSE

)
V
IN
 (Note 5)
ADIN, C-Grade
ADIN, I-, H-Grade
l
l
l
l
?.25
?
?.75
?
%
%
%
%
V
OS
Offset Error
(SENSE
+
  SENSE

)
V
IN
 (Note 6)
ADIN
l
l
l
?
?
?
LSB
LSB
LSB
 
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
 = 25癈. V
IN
 is from 7V to 80V, unless noted. (Note 3)
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