Blood Glucose Monitor
详情介绍
Overview
RL78/L1A MCUs from Renesas Electronics have on-chip high-precision 12-bit A/D converters, programmable gain Rail-to-Rail Amplifier with analog switch, D/A converter and voltage reference that are ideal for blood glucose level measurement. They also integrate the peripheral functions as LCD control, oscillator and flash memory required for a blood glucose monitor, which helps to reduce overall cost and extend battery life.
System Block Diagram
Recommended Products
| Block | Semiconductor Device | Recommended Products | Features, etc. |
|---|---|---|---|
| Main controller +sensor | Bio-sensing Front End MCU | RL78/L1A | LCD control,12-bit A/D, 12-bit D/A, Comparator, Rail-to-Rail op-amp, 16-bit MCU |
| Main controller | MCU | 78K0R/Lx3 | LCD Control, 12-bit A/D, 12-bit D/A, On-chip op-amp, 16-bit MCU |
| RL78/L1C | On-chip LCD control, 16-bit MCU | ||
| Sensor | Analog front end | Smart Analog IC300 | Low voltage configurable amplifier Configurable amplifier: 3 channels Operating voltage: 2.2 to 3.6 V (low-voltage product) |
| Smart Analog IC500 | Configurable amplifier Configurable amplifier: 3 channels Operating voltage: 3.0 to 5.5 V |
||
| Communication | BLE MCU | RL78/G1D | Bluetooth v4.1 Specification (Single mode) Low Power RF (Tx=4.3 mA, Rx=3.5 mA with DC/DC ) |
Related Application Notes/Sample Code
|
Title
|
Document No. |
|---|---|
| Smart Analog IC 500 Amplifier Selection - Example Implementation: Connection of Transimpedance Amplifier (Configuration 5) and Photodiode |
R02AN0013EJ0110 |
Related Software
| Name | Document No. |
|---|---|
| M3S-S2-Tiny sound playback system * | - |
*: Please contact your sales representative or contact us directly.
Related Board
| Name | Part No. |
|---|---|
| RL78/L1A RPB * | YRPBRL78L1A |
*: Please contact your sales representative or contact us directly.