参数资料
型号: LTC1392IS8
厂商: Linear Technology
文件页数: 1/12页
文件大小: 252K
描述: IC DATA ACQ SYSTEM 10BIT 8-SOIC
标准包装: 100
功能: 温度监控系统(传感器)
传感器类型: 内部
感应温度: -40°C ~ 85°C
精确度: ±4°C
拓扑: ADC,多路复用器,电压基准
输出类型: 并联,串行
输出警报:
输出风扇:
电源电压: 4.5 V ~ 6 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: 管件
1
LTC1392
Micropower Temperature,
Power Supply and
Differential Voltage Monitor
1
2
3
4
8
7
6
5
V
CC
V
IN
+V
IN
GND
D
IN
D
OUT
CLK
CS
LTC1392
LTC1392 " TA01
5V
+
R
SENSE
I
LOAD
1礔
MPU
(e.g., 68HC11)
P1.4
P1.3
P1.2
TEMPERATURE (癈)
40
5
4
3
2
1
0
1
2
3
4
5
0
40    60
LTC1392 " TA02
20
20
80   100
LTC1392C
GUARANTEED
LIMIT
LTC1392I
GUARANTEED
LIMIT
TYPICAL
D
ESCRIPTIO
S
FEATURE
s
Complete Ambient Temperature Sensor Onboard
s
System Power Supply Monitor
s
10-Bit Resolution Rail-to-Rail Common-Mode
Differential Voltage Input
s
Available in 8-Pin SO and PDIP
s
0.2礎 Supply Current When Idle
s
700礎 Supply Current When Sampling at
Maximum Rate
s
Single Supply Voltage: 4.5V to 6V
s
3-Wire Half-Duplex Serial I/O
s
Communicates with Most MPU Serial Ports and All
MPU Parallel I/O Ports
The LTC
?/DIV>
1392 is a micropower data acquisition system
designed to measure temperature, on-chip supply voltage
and a differential voltage. The differential inputs feature
rail-to-rail common mode input voltage range. The LTC1392
contains a temperature sensor, a 10-bit A/D converter with
sample-and-hold, a high accuracy bandgap reference and
a 3-wire half-duplex serial interface.
The LTC1392 can be programmed to measure ambient
temperature, power supply voltage and an external volt-
age at the differential input pins, that can also be used for
current measurement using an external sense resistor.
When measuring temperature, the output code of the A/D
converter is linearly proportional to the temperature in 癈.
Production trimming achieves ?癈 initial accuracy at
room temperature and ?癈 over the full 40癈 to 85癈
temperature range.
The on-chip serial port allows efficient data transfer to a
wide range of MPUs over three or four wires. This,
coupled with low power consumption, makes remote
location sensing possible and facilitates transmitting
data through isolation barriers.
S
A
PPLICATI
s
Temperature Measurement
s
Power Supply Measurement
s
Current Measurement
s
Remote Data Acquisition
s
Environment Monitoring
, LTC and LT are registered trademarks of Linear Technology Corporation.
A
PPLICATI
TYPICAL
Complete Temperature, Supply Voltage and
Supply Current Monitor
Output Temperature Error
相关PDF资料
PDF描述
VE-B1N-CY-F4 CONVERTER MOD DC/DC 18.5V 50W
172-E09-202R011 CONN DB9 FEMALE SOLDER CUP TIN
AD7817ARU-REEL IC ADC 10BIT W/TEMP SNSR 16TSSOP
VI-B1B-CW-B1 CONVERTER MOD DC/DC 95V 100W
EBM06DRTH CONN EDGE DUAL .156 DIP 12POS
相关代理商/技术参数
参数描述
LTC1392IS8#PBF 功能描述:IC DATA ACQ SYSTEM 10BIT 8-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:2,500 系列:SilentSense™ 功能:温度监控系统(传感器) 传感器类型:内部和外部 感应温度:-55°C ~ 125°C,外部传感器 精确度:±2°C 本地(最大),±3°C 远程(最大) 拓扑:ADC(三角积分型),比较器,寄存器库 输出类型:I²C?/SMBus? 输出警报:是 输出风扇:是 电源电压:2.7 V ~ 5.5 V 工作温度:-55°C ~ 125°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:带卷 (TR) 其它名称:MIC284-2BMMTRMIC284-2BMMTR-ND
LTC1392IS8#TR 功能描述:IC DATA ACQ SYSTEM 10BIT 8SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:2,500 系列:SilentSense™ 功能:温度监控系统(传感器) 传感器类型:内部和外部 感应温度:-55°C ~ 125°C,外部传感器 精确度:±2°C 本地(最大),±3°C 远程(最大) 拓扑:ADC(三角积分型),比较器,寄存器库 输出类型:I²C?/SMBus? 输出警报:是 输出风扇:是 电源电压:2.7 V ~ 5.5 V 工作温度:-55°C ~ 125°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:带卷 (TR) 其它名称:MIC284-2BMMTRMIC284-2BMMTR-ND
LTC1392IS8#TRPBF 功能描述:IC DATA ACQ SYSTEM 10BIT 8-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:2,500 系列:SilentSense™ 功能:温度监控系统(传感器) 传感器类型:内部和外部 感应温度:-55°C ~ 125°C,外部传感器 精确度:±2°C 本地(最大),±3°C 远程(最大) 拓扑:ADC(三角积分型),比较器,寄存器库 输出类型:I²C?/SMBus? 输出警报:是 输出风扇:是 电源电压:2.7 V ~ 5.5 V 工作温度:-55°C ~ 125°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:带卷 (TR) 其它名称:MIC284-2BMMTRMIC284-2BMMTR-ND
LTC1393CGN 功能描述:IC MULTIPLEXER DUAL 4X1 16SSOP RoHS:否 类别:集成电路 (IC) >> 接口 - 模拟开关,多路复用器,多路分解器 系列:- 其它有关文件:STG4159 View All Specifications 标准包装:5,000 系列:- 功能:开关 电路:1 x SPDT 导通状态电阻:300 毫欧 电压电源:双电源 电压 - 电源,单路/双路(±):±1.65 V ~ 4.8 V 电流 - 电源:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:7-WFBGA,FCBGA 供应商设备封装:7-覆晶 包装:带卷 (TR)
LTC1393CGN#PBF 功能描述:IC MULTIPLEXER DUAL 4X1 16SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关,多路复用器,多路分解器 系列:- 其它有关文件:STG4159 View All Specifications 标准包装:5,000 系列:- 功能:开关 电路:1 x SPDT 导通状态电阻:300 毫欧 电压电源:双电源 电压 - 电源,单路/双路(±):±1.65 V ~ 4.8 V 电流 - 电源:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:7-WFBGA,FCBGA 供应商设备封装:7-覆晶 包装:带卷 (TR)