AMS 6915 - 超小型数字信号I2C输出

双向差分压力：

-2.5 .. 2.5 mbar --> -1000 .. 1000 mbar

差分压力/相对压力/表压：

0 .. 5 mbar --> 0 .. 1000 mbar

绝对压力：

0 .. 1000 mbar

       超小型高精度OEM压力传感器AMS 6915系列，带有数字信号I2C输出，是在陶瓷基板底座上工程塑料封装成电路板安装式的双列直插形式DIP-8，防尘防水等级（IP67），特别适合微处理器控制系统。经过校准以及在很宽的温度（0 .. 60 °C）范围内补偿（工作温度-25 .. 85 °C），最低压力测量可到+-2.5 mbar。

主要参数

压力范围*	双向差分压力:	-2.5 .. 2.5 mbar --> -1000 .. 1000 mbar
	差分压力/相对压力/表压:	0 .. 5 mbar --> 0 .. 1000 mbar
	绝对压力:	0 .. 1000 mbar
	大气压力:	700 .. 1200 mbar
总误差(TEB)  (T =0 .. 60 °C)	2.0 %FSO (max.)	微压范围 (≤ 10 mbar)
	1.5 %FSO (max.)	低压范围 (≤ 100 mbar)
	1.0 %FSO (max.)	标准压力范围 (> 100 mbar)
数字信号输出  (压力和温度)	1638 .. 14745 Counts 256 .. 1382 Counts	压力数字信号 温度数字信号
工作电压	3.0 .. 3.6 V (典型 3.3 V)
封装形式	电路板安装式，陶瓷基板底座，工程塑料封装，双立直插式DIP-08（宽：0.53英寸）

FEATURES 
• Calibrated and temperature compensated pressure sensor with digital output (I²C)
• Differential, relative (gage), bidirectional differential, absolute and barometric versions
• Digital output for pressure and temperature via I²C interface
• High accuracy at RT
• Small overall error within a temperature range of 0 .. 60 °C • Supply voltage range 3.0 .. 3.6 V (5 V optional)
• High long term stability
• Programmable 7 bit I²C-address
• Compact DIL package • Ready to use • RoHS and REACH compliant
• Substitute product for Honeywell’s HSC series 


GENERAL DEscriptION 
AMS 6915 is a series of high-precision OEM pressure sensors with a digital I²C-interface in a compact DIL package for assembly on printed circuit boards (PCBs). The series is especially suitable for low and medium differential pressure measurements in applications, which require a consequent miniaturization.
AMS 6915 sensors combine a micromachined, high quality piezoresistive measuring cell with a modern, mixed-signal signal conditioning ASIC on a ceramic substrate. The sensors are calibrated and temperature compensated and have an operating temperature range of -25 .. 85 °C. With a supply voltage of 3.3 V (5 V optional) the AMS 6915 sensors are ideal for microcontroller applications.
The sensors in the AMS 6915 series are available for various applications and pressure ranges: differential devices in pressure ranges from 0 .. 5 mbar up to 0 .. 1 bar, relative sensors for 0 .. 25 mbar up to 0 .. 1 bar, an absolute pressure variant for 0 .. 1 bar and a barometric type. Bidirectional differential devices are available in pressure ranges from -2.5 .. +2.5 mbar up to -1 .. +1 bar. Custom specific pressure ranges or further modifications are available on request.


TYPICAL APPLICATIONS
• Static and dynamic pressure measurement
• Industrial process control
• Medical instrumentation
• Heating, Ventilation and Air Conditioning (HVAC)
• Barometric pressure measurement
• Vacuum monitoring
• Gas flow measurement