AMS 6832 - DIP-6 Pressure Sensor with Analog and I2C Output
The pressure sensors in the AMS 6832 series feature exceptional accuracy in a compact DIL-6 package. With a digital 24-bit I2C output for pressure and temperature measurement values, as well as a high-resolution ratiometric 16-bit voltage output, they can be used for a multitude of applications. Thanks to their extensive factory calibration, the sensors achieve excellent accuracy (e.g. ±0.5 %FSO for the pressure range of 0...10 mbar). The AMS 6832 series have a supply voltage of 5 V, versions with a supply voltage of 3.3 V are available on request.
The compact, universal, precision AMS 6832 pressure sensors from Analog Microelectronics are currently available in pressure ranges from 125 Pascal to 2 bar. Different models are offered for differential pressure, bidirectional differential pressure, absolute pressure, barometric pressure and relative pressure.
Short Specifications
| Pressure Ranges* | bidirectional differential: | -1.25 ... 1.25 mbar up to -1 ... 1 bar |
| differential / gage: | 0 ... 2.5 mbar up to 0 ... 2 bar |
Total Error Band (TEB)
(T = -25 .. 85 °C) | | Pressure Ranges: |
| 2.0 %FSO (max.) | ±1.25 mbar (125 Pa) and 0 ... 2.5 mbar (250 Pa) |
| 1.5 %FSO (max.) | ±2.5 mbar (250 Pa) and 0 ... 5 mbar (500 Pa) |
| 1.0 %FSO (max.) | ±5 mbar (500 Pa) up to ±10 mbar (1 kPa) |
| 0.5 %FSO (max.) | 0 ... 20 mbar (2 kPa) up to 0 ... 2 bar (200 kPa) |
| Ratiometric Output Voltage | 0.5 ... 4.5 V |
Digital Output Signal
(pressure and temperature) | 0.1·224 ... 0.9·224 Counts | for the calibrated pressure range |
| 0.09·224 ... 0.75·224 Counts | for the calibrated temperature range |
| Supply Voltage (VS) | 4.75 ... 5.25 V (typ. 5 V) |
| Package | DIP-6 (width: 0.43 inch) |
| RoHS status | compliant (RoHS certificate) |
*For detailed information on the pressure ranges in Pa and mbar please see "
Pressure Ranges".
AMS 6832's Model Variants, Pressure Ranges and Ordering Codes
| OEM pressure sensor (ordering code) | Pressure type | Pressure range
in mbar | Pressure range
in Pascal |
|---|
| Ultra Low Pressure |
| AMS 6832-0002-D | differential / relative | 0 ... 2.5 mbar | 0 ... 0.0363 psi |
| AMS 6832-0005-D | differential / relative | 0 ... 5 mbar | 0 ... 0.0725 psi |
| AMS 6832-0010-D | differential / relative | 0 ... 10 mbar | 0 ... 0.1450 psi |
| AMS 6832-0012-D | differential / relative | 0 ... 12.5 mbar | 0 ... 0.1813 psi |
| Low Pressure |
| AMS 6832-0020-D | differential / relative | 0 ... 20 mbar | 0 ... 0.2901 psi |
| AMS 6832-0035-D | differential / relative | 0 ... 35 mbar | 0 ... 0.5076 psi |
| AMS 6832-0050-D | differential / relative | 0 ... 50 mbar | 0 ... 0.7252 psi |
| AMS 6832-0100-D | differential / relative | 0 ... 100 mbar | 0 ... 1.450 psi |
| Standard Pressure |
| AMS 6832-0200-D | differential / relative | 0 ... 200 mbar | 0 ... 2.901 psi |
| AMS 6832-0350-D | differential / relative | 0 ... 350 mbar | 0 ... 5.076 psi |
| AMS 6832-0500-D | differential / relative | 0 ... 500 mbar | 0 ... 7.252 psi |
| AMS 6832-1000-D | differential / relative | 0 ... 1000 mbar | 0 ... 14.50 psi |
| AMS 6832-2000-D | differential / relative | 0 ... 2000 mbar | 0 ... 29.01 psi |
| Ultra Low Pressure |
| AMS 6832-0001-D-B | bidirectional differential | -1.25 ... 1.25 mbar | -0.0181 ... 0.0181 psi |
| AMS 6832-0002-D-B | bidirectional differential | -2.5 ... 2.5 mbar | -0.0363 ... 0.0363 psi |
| AMS 6832-0005-D-B | bidirectional differential | -5 ... 5 mbar | -0.0725 ... 0.0725 psi |
| AMS 6832-0010-D-B | bidirectional differential | -10 ... 10 mbar | -0.1450 ... 0.1450 psi |
| AMS 6832-0012-D-B | bidirectional differential | -12.5 ... 12.5 mbar | -0.1813 ... 0.1813 psi |
| Low Pressure |
| AMS 6832-0020-D-B | bidirectional differential | -20 ... 20 mbar | -0.2901 ... 0.2901 psi |
| AMS 6832-0035-D-B | bidirectional differential | -35 ... 35 mbar | -0.5076 ... 0.5076 psi |
| AMS 6832-0050-D-B | bidirectional differential | -50 ... 50 mbar | -0.7252 ... 0.7252 psi |
| AMS 6832-0100-D-B | bidirectional differential | -100 ... 100 mbar | -1.450 ... 1.450 psi |
| Standard Pressure |
| AMS 6832-0200-D-B | bidirectional differential | -200 ... 200 mbar | -2.901 ... 2.901 psi |
| AMS 6832-0350-D-B | bidirectional differential | -350 ... 350 mbar | -5.076 ... 5.076 psi |
| AMS 6832-0500-D-B | bidirectional differential | -500 ... 500 mbar | -7.252 ... 7.252 psi |
| AMS 6832-1000-D-B | bidirectional differential | -1000 ... 1000 mbar | -14.50 ... 14.50 psi |
| AMS 6832-0500-A | absolute | 0 ... 500 mbar | 0 ... 7.252 psi |
| AMS 6832-1000-A | absolute | 0 ... 1000 mbar | 0 ... 14.50 psi |
| AMS 6832-1500-A | absolute | 0 ... 1500 mbar | 0 ... 21.76 psi |
| AMS 6832-2000-A | absolute | 0 ... 2000 mbar | 0 ... 29.01 psi |
| AMS 6832-1200-B | absolute | 700 ... 1200 mbar | 10.15 ... 17.40 psi |
Evaluation Kits
The AMS 6832 evaluation kits allow a quick and easy startup of a pressure sensor from the AMS 6832 series and also enable the inspection of the sensor's function and data logging. We offer evaluation kits for Windows computers.
Accessories
Documentation and Downloads
| Titel | Download |
|---|
Datasheets and general documents |
| Datasheet AMS 6832, rev. 1.1 | Datasheet |
| Product overview AMS 6832, rev. 1.1 | Flyer |
User guides |
| User Guide USB starter kit AMS 6832, rev. 1.0 | AMS 5935-Starter Kit |