AFE4490 HAT
Texas Instruments
Integrated Analog Front End for Pulse Oximeters 40-VQFN -40 to 85
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Compliant |
| # Input Channels | 1 |
| Analog Voltage AV/DD(Max)(V) | 3.6 |
| Analog Voltage AV/DD(Min)(V) | 2 |
| Architecture | Delta-Sigma |
| Estimated Package Size (WxL)(mm2) | [pf]40VQFN[/pf] |
| Interface | Serial SPI |
| Operating Temperature ange(C) | -40 to 85 |
| PGA Gain(Typ)(V/V) | 1,1.5,2,3,4 |
| Package Group | VQFN |
| Sample ate (max)(SPS) | 5KSPS |
| ating | Catalog |
| eference Mode | Ext |
| esolution(Bits) | 22 |