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| RoHS | Y | Y | Y | Y | Y | Y | Y | Y | |
| Lead Status | Y | Y | Y | Y | Y | Y | Y | Y | |
| Applications | HRV,Optical-HRM,SpO2,Vo2 max | 1-lead ECG,BP,Dry electrode ECG,HRV,Optical-HRM,SpO2,Vo2 max | HRV,Hearables,Optical-HRM,SpO2,Vo2 max | 1-lead ECG,Dry electrode ECG,Impedance spectroscopy,Optical-HRM | 1-lead ECG,3-lead ECG,5-lead ECG,ECG patch,EEG,Patient monitoring | HRV,Hearables,Optical-HRM,Optical-HRM for wearables,SpO2,Vo2 max | HRV,Hearables,Optical-HRM,SpO2,Vo2 max | ||
| Interface type | SPI | I2C, SPI | I2C | SPI, I2C | I2C,SPI | I2C,SPI | I2C | ||
| Number of LEDs | 8 | 8 | 6 | 8 | 4 | 4 | 6 | ||
| Number of input channels | 4 | 4 | 4 | 4 | 4 | 3 | 4 | ||
| Operating temperature range(C) | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 | |
| Package area(mm^2) | 4.8 | 5.76 | 9 | 4.8 | 7.606386 | 5.76 | 3.0625 | 4.8 | |
| Package size (L x W)(mm) | 2.4 x 2 | 2.4 x 2.4 | 3 x 3 | 2.4 x 2 | 2.997 x 2.538 | 2.4 x 2.4 | 1.75 x 1.75 | 2.4 x 2 | |
| Package type | DSBGA | DSBGA | VQFN | DSBGA | DSBGA | DSBGA | DSBGA | DSBGA | |
| Pin count | 30 | 36 | 16.0 | 30 | 42 | 36 | 25 | 30.0 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Resolution(Bits) | 22 | 22 | 22 | 22 | 22 | 22 | 22 | ||
| TI.com inventory | 2524019 | 9080 | 75144 | 169033 | 17022 | 8834 | 16322 | 852943 | |
| Approx. price(US$) | 2.269 | 1ku | 7.498 | 1ku | .935 | 1ku | 2.174 | 1ku | 9.9 | 1ku | 7.188 | 1ku | 3 | 1ku | 3.059 | 1ku | |
| Features | Self-Test | ||||||||
| TI functional safety category | |||||||||
| Vs(max)(V) | 26 | ||||||||
| Vs(min)(V) | 0 |
