CPAP Flow Sensor
IDT and Renesas combine MCUs and flow sensors to create the ideal solution for CPAP and high-speed fluid flow control systems
Renesas' Synergy S7 series microcontrollers (MCUs) combined with IDT's FS2012 flow sensors control the speed of motors for enhanced flow accuracy. The CPAP flow sensor provides closed-loop feedback with an air flow sensor to determine motor failure and includes a built-in LCD controller for expanded system features. The combination is ideal for CPAP and high-speed fluid flow control systems. Power and timing devices are available to complete the solution.
Continuous Positive Airway Pressure (CPAP)
Block Diagram
Features
- Up to 640 KB SRAM
- High-speed acceleration and deceleration
- MEMS solid-state gas flow sensor
- Cloud connectivity via GPRS/3G
- LCD driver
FS2012 Flow Sensors
| Image | Manufacturer Part Number | Description | Flow Sensor Type | Voltage - Input | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|
 |  | FS2012-1100-NG | SENSOR FLOW 0-10 S LPM MALE | Gas | 5V | 0 - Immediate | $76.16 | View Details |
| | FS2012-1001-LQ | SENSOR FLOW 0-0.5 S LPM MALE | Liquid | 5V | 0 - Immediate | View Details for Pricing | View Details |
| | FS2012-1002-LQ | SENSOR FLOW 0-1 S LPM MALE | Liquid | 5V | 0 - Immediate | View Details for Pricing | View Details |
| | FS2012-1020-NG | SENSOR FLOW 0-2 S LPM MALE | Gas | 5V | 0 - Immediate | $76.68 | View Details |
Flow Sensor Evaluation Boards
| Image | Manufacturer Part Number | Description | Sensing Range | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
|  | SDAF02 | FS2012 LIQUIDFLOW SENSOR EVALKIT | - | 0 - Immediate | $88.38 | View Details |
|  | SDAF01 | FS2012 GAS FLOW SENSOR EVAL KIT | - | 0 - Immediate | $89.03 | View Details |
Synergy S7 Series MCUs
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | R7FS7G27H2A01CBD#AC0 | IC MCU 32BIT 4MB FLASH 224LFBGA | 0 - Immediate | $38.44 | View Details |
|  | R7FS7G27H3A01CFC#AA0 | IC MCU 32BIT 4MB FLASH 176LFQFP | 0 - Immediate | $30.08 | View Details |
|  | R7FS7G27G3A01CFP#AA0 | IC MCU 32BIT 3MB FLASH 100LQFP | 0 - Immediate | $26.68 | View Details |
|  | R7FS7G27H3A01CFB#AA0 | IC MCU 32BIT 4MB FLASH 144LQFP | 0 - Immediate | $33.45 | View Details |
|  | R7FS7G27G2A01CLK#AC0 | IC MCU 32BIT 3MB FLASH 145TFLGA | 0 - Immediate | $19.52 | View Details |
|  | R7FS7G27G2A01CBG#AC0 | IC MCU 32BIT 3MB FLASH 176LFBGA | 0 - Immediate | $20.38 | View Details |
| | R7FS7G27G2A01CBD#AC0 | IC MCU 32BIT 3MB FLASH 224LFBGA | 0 - Immediate | $34.10 | View Details |
| | R7FS7G27H2A01CBG#AC0 | IC MCU 32BIT 4MB FLASH 176LFBGA | 0 - Immediate | $28.93 | View Details |
Published: 2019-04-01
