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参数资料
| 型号： | MPL115A2 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 2/16页 |
| 文件大小： | 0K |
| 描述： | IC BAROMETER I2C DGTL MINI 8LGA |
| 标准包装： | 490 |
| 压力类型： | 绝对 |
| 工作压力： | 7.25 ~ 16.68 PSI，50 ~ 115 kPa |
| 输出： | SPI |
| 精确度： | ±1% |
| 电源电压： | * |
| 端接类型： | PCB |
| 工作温度： | * |
| 封装/外壳： | 8-TLGA |
1
Block Diagram and Pin Descriptions
VDD
VDD
1 μ F
Coefficient
ADDR
ADDR
CAP
CAP
1 μ F
Storage
ADDR
Diff
Amp
ADC
ADDR Pressure
ADDR Temperature
SHDN
SHDN
Temp
Sensor
I 2 C
Interface
SCL
SCL
SDA
SDA
4.7 k
4.7 k
μ C
Microcontroller
RST
RST
GND
GND
Figure 1. Block Diagram and Pin Connections
Table 1. Pin Description
Pin
1
2
3
4
5
6
7
8
Name
VDD
CAP
GND
SHDN
RST
NC
SDA (1)
SCL (1)
Function
VDD Power Supply Connection: VDD range is 2.375V to 5.5V.
1 μ F connected to ground.
Ground
Shutdown: Connect to GND to disable the device. When in shutdown, the part draws no more than 1 μ A supply
current and all communications pins (RST, SCL, SDA) are high impedance. Connect to VDD for normal
operation.
Reset: Connect to ground to disable I 2 C communications.
NC: No connection
SDA: Serial data I/O line
I 2 C Serial Clock Input.
1. Use 4.7k pullup resistors for I 2 C communication.
MPL115A2
Sensors
2
Freescale Semiconductor, Inc.
相关PDF资料 |
PDF描述 |
|---|---|
| MPL115A1 | IC BAROMETER SPI DGTL MINI 8LGA |
| MPL115A2T1 | IC BAROMETER I2C DGTL MINI 8-LGA |
| MG-75-B-MD-R | SENSOR 75 PSI 4-20 MA 1/8 NPT |
| D2HW-BR213MR | SWITCH LEVER SPST-NO 2A SEALED |
| MG-50-B-MD-R | SENSOR 50 PSI 4-20 MA 1/8 NPT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MPL115A2 | 制造商:Freescale Semiconductor 功能描述:IC MINI I2C DIGITAL BAROMETER 50 to 11 |
| MPL115A2_10 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Miniature I2C Digital Barometer |
| MPL115A2_13 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Miniature I2C Digital Barometer |
| MPL115A2T1 | 功能描述:板上安装压力/力传感器 Miniature I2C Digital Barometer RoHS:否 制造商:Honeywell 工作压力:0 bar to 4 bar 压力类型:Gage 准确性:+ / - 0.25 % 输出类型:Digital 安装风格:Through Hole 工作电源电压:5 V 封装 / 箱体:SIP 端口类型:Dual Radial Barbed, Same sides |
| MPL115A2T1 | 制造商:Freescale Semiconductor 功能描述:IC PRESSURE SENSOR I2C DIGITAL BAROMET |
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