参数资料
| 型号： | LTC6103IMS8#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC AMP CURRENT SENSE 8-MSOP |
| 标准包装： | 50 |
| 放大器类型： | 电流检测 |
| 电路数： | 2 |
| 增益带宽积： | 140kHz |
| 电流 - 输入偏压： | 100nA |
| 电压 - 输入偏移： | 85µV |
| 电流 - 电源： | 390µA |
| 电流 - 输出 / 通道： | 1mA |
| 电压 - 电源，单路/双路(±)： | 4 V ~ 60 V，±2 V ~ 30 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 管件 |
| 产品目录页面： | 1322 (CN2011-ZH PDF) |
LTC6103
1
6103f
TYPICAL APPLICATION
FEATURES
APPLICATIONS
DESCRIPTION
Dual High Voltage, High Side
Current Sense Amplier
The LTC
6103 is a versatile, high voltage, high side, dual
current sense amplier. The two internal ampliers are
independent except that they share the same V– terminal.
Design exibility is provided by the excellent device char-
acteristics: 450V maximum offset, and only 275A of
current consumption (typical at 12V) for each amplier.
The LTC6103 operates on supplies from 4V to 60V.
The LTC6103 monitors current via the voltage across an
external sense resistor (shunt resistor). Internal circuitry
converts input voltage to output current, allowing for a
small sense signal on a high common mode voltage to be
translated into a ground referenced signal. Low DC offset al-
lows the use of a small shunt resistor and large gain-setting
resistors. As a result, power loss in the shunt is minimal.
The wide operating supply range and high accuracy make
the LTC6103 ideal for an extensive variety of applications
from automotive to industrial and power management.
The fast response makes the LTC6103 the perfect choice
for load current warnings and shutoff protection control.
With very low supply current, the LTC6103 is suitable for
power sensitive applications.
The LTC6103 is available in an 8-lead MSOP package.
Two 16-Bit Current Sense Channels Connected Directly to the LTC2436-1 ADC
■ Two Independent Current Sense Ampliers
■ Wide Supply Range: 4V to 60V, 70V Absolute
Maximum
■ Low Offset Voltage: 450V Maximum
■ Fast Response: 1s Response Time
■ Gain Congurable with External Resistors
■ Low Input Bias Current: 170nA Maximum
■ PSRR: 110dB Minimum (6V to 60V)
■ Output Current: 1mA Maximum
■ Low Supply Current: 275A per Amplier, VS = 12V
■ Specied for –40°C to 125°C Temperature Range
■ Available in an 8-lead MSOP Package
■ Current Shunt Measurement
■ Battery Monitoring
■ Remote Sensing
■ Power Management
■ High Voltage Level Translator
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
5.5V
5V
0.5V
0V
500ns/DIV
6103 TA01b
TA = 25°C
V
+ = 12V
RIN = 100
ROUT = 5k
VSENSE
+ = V+
VOUT
VSENSE
–
VSENSE
– = 100mV
IOUT = 100A
IOUT = 0A
Step Response
+
–
+
–
8
7
6
5
2
4
1
+INA
OUTA
OUTB
VSB
VSA
LTC6103
6
2
13
12
11
1
F
5V
5
7
4
TO
P
6103 TA01a
–INA
–INB
RIN
100
RIN
100
VSENSE
++
–
VA
+
VB
+
+INB
V–
ROUT
4.99k
ROUT
4.99k
LOAD
ILOAD
LTC2436-1
CH1
CH0
3,8,9,10,14,15,16
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相关代理商/技术参数 |
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| LTC6104 | 制造商:LINER 制造商全称:Linear Technology 功能描述:36V Low Cost High Side Current Sense in a SOT-23 |
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| LTC6104CMS8#PBF | 功能描述:IC AMP CURRENT SENSE 8-MSOP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 放大器类型:通用 电路数:1 输出类型:满摆幅 转换速率:3 V/µs 增益带宽积:10MHz -3db带宽:- 电流 - 输入偏压:1pA 电压 - 输入偏移:70µV 电流 - 电源:2.5mA 电流 - 输出 / 通道:48mA 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:Digi-Reel® 其它名称:MAX4475AUT#TG16DKR |
| LTC6104CMS8#TRPBF | 功能描述:IC AMP CURRENT SENSE 8-MSOP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1,000 系列:- 放大器类型:电压反馈 电路数:4 输出类型:满摆幅 转换速率:33 V/µs 增益带宽积:20MHz -3db带宽:30MHz 电流 - 输入偏压:2nA 电压 - 输入偏移:3000µV 电流 - 电源:2.5mA 电流 - 输出 / 通道:30mA 电压 - 电源，单路/双路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOIC 包装:带卷 (TR) |
| LTC6104CMS8PBF | 制造商:Linear Technology 功能描述:Bi-Directional Curr Sense Amp LTC6104 |
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