微型高精度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,特别适合微处理器控制系统。经过校准以及在很宽的温度(-25 .. 85 °C)范围内补偿,压力测量可到+-2.5 mbar。
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• 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