Datasheet 搜索 > ADI(亚德诺) > LT3092ITS8#TRMPBF 数据手册 > LT3092ITS8#TRMPBF 用户编程技术手册 1/22 页
¥ 63.615
LT3092ITS8#TRMPBF 用户编程技术手册 - ADI(亚德诺)
制造商:
ADI(亚德诺)
封装:
TSOT-23
描述:
LT3092ITS8#TRMPBF, 限流开关, 8-Pin, PSOT
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P7Hot
典型应用电路图在P1P9P15P16P17P18P22
原理图在P7
封装尺寸在P19
焊盘布局在P19P20
技术参数、封装参数在P3
应用领域在P1P3P7P8P9P10P11P12P13P14P15P16
电气规格在P3P4P5P6P12
导航目录
LT3092ITS8#TRMPBF数据手册
Page:
of 22 Go
若手册格式错乱,请下载阅览PDF原文件
LT3092
1
3092fb
TYPICAL APPLICATION
DESCRIPTION
200mA 2-Terminal
Programmable Current Source
The LT
®
3092 is a programmable 2-terminal current
source. It requires only two resistors to set an output
current between 0.5mA and 200mA. A multitude of analog
techniques lend themselves to actively programming the
output current. The LT3092 is stable without input and
output capacitors, offering high DC and AC impedance. This
feature allows operation in intrinsically safe applications.
The SET pin features 1% initial accuracy and low tem-
perature coeffi cient. Current regulation is better than
10ppm/V from 1.5V to 40V.
The LT3092 can operate in a 2-terminal current source
confi guration in series with signal lines. It is ideal for driv-
ing sensors, remote supplies, and as a precision current
limiter for local supplies.
Internal protection circuitry includes reverse-battery and
reverse-current protection, current limiting and thermal
limiting. The LT3092 is offered in the 8-lead TSOT-23,
3-lead SOT-223 and 8-lead 3mm × 3mm DFN packages.
Adjustable 2-Terminal Current Source
FEATURES
APPLICATIONS
n
Programmable 2-Terminal Current Source
n
Maximum Output Current: 200mA
n
Wide Input Voltage Range: 1.2V to 40V
n
Input/Output Capacitors Not Required
n
Resistor Ratio Sets Output Current
n
Initial Set Pin Current Accuracy: 1%
n
Reverse-Voltage Protection
n
Reverse-Current Protection
n
<0.001%/V Line Regulation Typical
n
Current Limit and Thermal Shutdown Protection
n
Available in 8-Lead SOT-23, 3-Lead SOT-223 and
8-Lead 3mm × 3mm DFN Packages
n
2-Terminal Floating Current Source
n
GND Referred Current Source
n
Variable Current Source
n
In-Line Limiter
n
Intrinsic Safety Circuits
SET Pin Current vs Temperature
3092 TA01a
IN
SET OUT
+
–
LT3092
10µA
R
OUT
R
SET
V
IN
– V
OUT
= 1.2V TO 40V
IµA
R
R
SOURCE
SET
OUT
= 10 •
TEMPERATURE (°C)
–50
9.900
SET PIN CURRENT (µA)
9.950
10.000
10.050
–25
0
25 50 10075 125
10.100
9.925
9.975
10.025
10.075
150
3092 TA01b
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册,每天更新 5,000 多个 PDF 文件