参数资料
| 型号： | LT1787IS8#TR |
| 厂商： | Linear Technology |
| 文件页数： | 9/16页 |
| 文件大小： | 0K |
| 描述： | IC AMP PREC CURRENT SENSE 8SOIC |
| 标准包装： | 2,500 |
| 放大器类型： | 电流检测 |
| 电路数： | 1 |
| 电压 - 输入偏移： | 40µV |
| 电流 - 电源： | 60µA |
| 电流 - 输出 / 通道： | 50µA |
| 电压 - 电源，单路/双路(±)： | 2.5 V ~ 36 V，±1.25 V ~ 18 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 带卷 (TR) |
2
LT1787/LT1787HV
1787fc
ABSOLUTE MAXIMUM RATINGS
W
WW
U
Differential Sense Voltage ......................................
±10V
Total Supply Voltage (LT1787) ................................ 40V
Total Supply Voltage (LT1787HV) ........................... 65V
Output Voltage ..................... (VEE – 0.3V) to (VEE + 35V)
Output Bias Voltage ............. (VEE – 0.3V) to (VEE + 35V)
Operating Temperature Range (Note 3)
LT1787C ............................................. – 40
°C to 85°C
LT1787I .............................................. – 40
°C to 85°C
LT1787H .......................................... – 40
°C to 125°C
(Notes 1, 2)
PACKAGE/ORDER INFORMATION
W
U
ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VS–, VS+
Sense Amplifier Supply Voltage Single Supply Operation (LT1787)
●
2.5
36
V
Single Supply Operation (LT1787HV)
●
2.5
60
V
VSENSE
Input Sense Voltage Full Scale
VSENSE = VS
+ – VS–, VS = 10V, VBIAS = 5V, AV = 8 ±10%
●
500
mV
VOS
Input Offset Voltage (S8)
IOUT = 0, VS Supply = 5V
– 75
±40
75
V
0
°C ≤ TA ≤ 70°C
●
– 135
135
V
IOUT = 0 (LT1787)
– 100
100
V
0
°C ≤ TA ≤ 70°C
●
– 160
160
V
IOUT = 0 (LT1787HV)
– 100
100
V
0
°C ≤ TA ≤ 70°C
●
– 160
160
V
The
● denotes the specifications which apply over the temperature range 0
°C ≤ TA ≤ 70°C, otherwise specifications are at TA = 25°C.
Total supply = (VS– – VEE) = 2.5V to 36V (LT1787C), 2.5V to 60V (LT1787HVC) unless otherwise specified.
Specified Temperature Range (Note 4)
LT1787C ............................................. – 40
°C to 85°C
LT1787I .............................................. – 40
°C to 85°C
LT1787H .......................................... – 40
°C to 125°C
Storage Temperature Range ..................–65
°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300
°C
(Note 5)
TOP VIEW
FIL+
VS
+
VBIAS
VOUT
FIL–
VS
–
DNC*
VEE
S8 PACKAGE
8-LEAD PLASTIC SO
1
2
3
4
8
7
6
5
* DO NOT CONNECT
TJMAX = 150°C, θJA = 190°C/ W
1
2
3
4
8
7
6
5
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
FIL+
VS
+
VBIAS
VOUT
FIL–
VS
–
DNC*
VEE
* DO NOT CONNECT
TJMAX = 150°C, θJA = 250°C/ W
MS8 PART MARKING
Consult LTC Marketing for parts specified with wider operating temperature ranges.
LTGM
LTGN
LTKJ
LTKK
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF
Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
ORDER PART NUMBER
LT1787CMS8
LT1787IMS8
LT1787HVCMS8
LT1787HVIMS8
S8 PART MARKING
1787
1787I
1787H
1787HV
787HVI
787HVH
ORDER PART NUMBER
LT1787CS8
LT1787IS8
LT1787HS8
LT1787HVCS8
LT1787HVIS8
LT1787HVHS8
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| LT1789CS8-1 | 功能描述:IC INSTRUMENT AMP R-R OUT 8-SOIC RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:Excalibur™ 放大器类型:J-FET 电路数:1 输出类型:- 转换速率:45 V/µs 增益带宽积:10MHz -3db带宽:- 电流 - 输入偏压:20pA 电压 - 输入偏移:490µV 电流 - 电源:1.7mA 电流 - 输出 / 通道:48mA 电压 - 电源，单路/双路(±):4.5 V ~ 38 V，±2.25 V ~ 19 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:带卷 (TR) |
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