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ON Semiconductor
FD4410
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Texas Instruments
AFE4420YZT
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Texas Instruments
AFE4400RHAR
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Texas Instruments
AFE4490RHAR
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Texas Instruments
AFE4420YZR
|
Texas Instruments
AFE4490RHAT
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Texas Instruments
AFE4400RHAT
|
Texas Instruments
AFE4460YBGR
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Texas Instruments
AFE4460YBGT
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Texas Instruments
AFE4404YZP
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Price |
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$4.90 |
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$13.54 |
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RoHS |
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Compliant |
Yes |
Compliant |
Y |
Compliant |
Yes |
Y |
Y |
Compliant |
Lead Status |
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No |
Yes |
No |
Y |
No |
Yes |
Y |
Y |
Yes |
Operating Temperature Range(C) |
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-40 to 85 |
0 to 70 |
-40 to 85 |
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-40 to 85 |
0 to 70 |
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Rating |
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Catalog |
Catalog |
Catalog |
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Catalog |
Catalog |
Catalog |
Catalog |
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Approx. Price (US$) |
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4.10 | 1ku |
2.95 | 1ku |
7.95 | 1ku |
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7.95 | 1ku |
2.95 | 1ku |
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Features |
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Optical Biosensing |
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# Input Channels |
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4 |
1 |
1 |
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1 |
1 |
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1 |
Interface |
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I2C |
SPI |
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SPI |
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I2C |
Resolution(Bits) |
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24 |
22 |
22 |
24 |
22 |
22 |
22 |
22 |
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Package Group |
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VQFN |
VQFN |
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VQFN |
VQFN |
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DSBGA |
Package Size |
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mm2 |
mm2 |
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mm2 |
mm2 |
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Analog Voltage AVDD(Max)(V) |
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3.6 |
3.6 |
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3.6 |
3.6 |
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Architecture |
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Delta-Sigma |
Delta-Sigma |
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Delta-Sigma |
Delta-Sigma |
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Delta-Sigma |
Sample Rate (max)(SPS) |
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5KSPS |
5KSPS |
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5KSPS |
5KSPS |
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Reference Mode |
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N/A |
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N/A |
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Analog Voltage AVDD(Min)(V) |
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2 |
2 |
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2 |
2 |
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FIFO |
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No |
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No |
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# of LEDs/ Photodiodes Supported |
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2 LEDs/ 1 Photodiode |
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2 LEDs/ 1 Photodiode |
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Digital Interface |
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Serial SPI |
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Serial SPI |
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Dynamic Range(dB) |
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110 |
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110 |
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Max LED Current(Max)(mA) |
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200 |
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200 |
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TI.com inventory |
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34 |
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13590 |
1216 |
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Approx. price(US$) |
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3.969 | 1ku |
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3.187 | 1ku |
6.215 | 1ku |
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Number of input channels |
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4 |
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4 |
4 |
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Interface type |
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I2C |
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I2C,SPI |
I2C,SPI |
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Number of LEDs |
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4 |
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32 |
32 |
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Operating temperature range(C) |
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-40 to 85 |
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-40 |
-40 |
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Applications |
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Optical-HRM |
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HRV,Optical-HRM,Optical-HRM for wearables,SpO2,Vo2 max |
HRV,Optical-HRM,Optical-HRM for wearables,SpO2,Vo2 max |
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Package area(mm^2) |
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5.76 |
5.76 |
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Package size (L x W)(mm) |
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2.4 x 2.4 |
2.4 x 2.4 |
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Package type |
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DSBGA |
DSBGA |
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Pin count |
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36 |
36 |
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ating |
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Catalog |
esolution(Bits) |
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24 |
Operating Temperature ange(C) |
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-20 to 70 |
Sample ate (max)(SPS) |
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1000 |
eference Mode |
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Ext |