欢迎访问ic37.com |
会员登录 免费注册
发布采购

MLX90314LDF 参数 Datasheet PDF下载

MLX90314LDF图片预览
型号: MLX90314LDF
PDF下载: 下载PDF文件 查看货源
内容描述: 可编程传感器接口 [Programmable Sensor Interface]
分类和应用: 传感器
文件页数/大小: 28 页 / 798 K
品牌: MELEXIS [ Melexis Microelectronic Systems ]
 浏览型号MLX90314LDF的Datasheet PDF文件第4页浏览型号MLX90314LDF的Datasheet PDF文件第5页浏览型号MLX90314LDF的Datasheet PDF文件第6页浏览型号MLX90314LDF的Datasheet PDF文件第7页浏览型号MLX90314LDF的Datasheet PDF文件第9页浏览型号MLX90314LDF的Datasheet PDF文件第10页浏览型号MLX90314LDF的Datasheet PDF文件第11页浏览型号MLX90314LDF的Datasheet PDF文件第12页  
MLX90314  
Programmable Sensor Interface  
Table 3. Pin Description  
Signal  
Name  
Description  
Pinꢀ  
1,2 I/O1, 2  
Bi-directional I/O. Can also be used as input to A/D converter. I/O can be  
controlled by serial communications or by firmware as alarm inputs or level  
out. (unconnected when not used)  
3
TSTB  
Test pin for Melexis production testing. (in normal application connected to  
VDD)  
4
5
FLT  
Filter pin; allows for connection of a capacitor to the internal analog path.  
OFC  
Offset control output. Provides access to the internal programmed offset  
control voltage for use with external circuitry. (unconnected when not used)  
Bridge inputs, negative and positive.  
6,7 VBN,VBP  
8
TMP  
Temperature sensor input. An external temperature sensor can be used in  
conjunction with the internal one. The external sensor can provide a  
temperature reading at the location of the bridge sensor.  
Regulated supply voltage. Used for internal analog circuitry to ensure accurate  
and stable signal manipulation.  
9
VDD  
10 FET  
11 VDD1  
Regulator FET gate control. For generating a stable supply for the bridge  
sensor and internal analog circuitry (generates regulated voltage for VDD).  
Unregulated supply voltage. Used for digital circuitry and to generate FET  
output.  
12 VMO  
13 CMO  
14 CMN  
15 GND  
16 COMS  
Voltage mode output. Compensated sensor output voltage.  
Current mode output. Compensated sensor output for current mode operation.  
Current mode negative rail. Current mode return path.  
Power supply return.  
Serial communications pin. Bi-directional serial communication signal for  
reading and writing to the EEPROM.  
1
16  
15  
14  
13  
12  
11  
10  
IO1  
IO2  
COMS  
GND  
2
3
TSTB  
FLT  
CMN  
CMO  
4
5
6
7
8
OFC  
VBN  
VMO  
VDD1  
VBP  
FET  
VDD  
TMP  
9
Figure 2. Pinout (SO16W (LW) Package)  
3901090314  
Page 8  
Nov/04  
Rev 007