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Texas Instruments AFE4490RHAR

Integrated Analog Front End (AFE) for Pulse Oximeters 40-VQFN -40 to 85

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Compliance

Lead Free
Lead Free
RoHS
Compliant

Dimensions

Height
0 m
Length
6 mm
Thickness
900 µm
Width
6 mm

Physical

Case/Package
VQFN
Contact Plating
Gold
Number of Pins
40

Supply Chain

Lifecycle Status
Production

Technical

Common Mode Rejection Ratio
75 dB
Interface
SPI, Serial
Max Operating Temperature
85 °C
Max Power Dissipation
1.54 W
Max Supply Voltage
3.6 V
Min Operating Temperature
-40 °C
Min Supply Voltage
2 V
Number of A/D Converters
1
Number of Bits
22
Number of Channels
1
Number of Converters
1
Number of Inputs
1
Number of LEDs
2
Operating Supply Current
700 µA
Packaging
Tape and Reel
Resolution
2.75 B

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