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DA7218 Datasheet(PDF) 15 Page - Renesas Technology Corp

Part # DA7218
Description  Ultra-Low Power Stereo Codec
PDF  198 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

DA7218 Datasheet(HTML) 15 Page - Renesas Technology Corp

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DA7218
Ultra-Low Power Stereo Codec
Datasheet
Revision 3.4
24-Dec-2021
CFR0011-120-00
15 of 197
© 2021 Renesas Electronics
5
Absolute Maximum Ratings
Table 3: Absolute Maximum Ratings (Note 1)
Parameter
Description
Conditions
Min
Max
Unit
Storage temperature
–65
+165
°C
Ta
Operating temperature
–40
+85
°C
VDD
Main supply voltage
–0.3
+2.75
V
VDD_IO
Digital IO supply voltage
–0.3
+5.5
V
VDD_MIC
Microphone bias supply
voltage
–0.3
+5.5
V
VDDIO
Digital IO pins
SDA, SCL, AD, BCLK,
WCLK, DATIN, DATOUT,
MCLK, nIRQ
–0.3
VDD_IO + 0.3
V
Digital microphone IO
pins
DMIC1CLK, DMIC1IN
–0.3
VMICBIAS1 + 0.3
V
Digital microphone IO
pins
DMIC2CLK, DMIC2IN
-0.3
VMICBIAS2 + 0.3
V
Accessory detect pins
HPLDET
–0.3
VDD_IO + 0.3
V
Analog input pins
MIC1_P, MIC1_N, MIC2_P,
MIC2_N
–0.3
VDD + 0.3
V
Package thermal
resistance
60
°CW
VESD_HBM
ESD susceptibility
Human body model (HBM)
2
kV
Note 1
Stresses beyond those listed under
‘Absolute maximum ratings’ may cause permanent damage to the
device. These are stress ratings only, so functional operation of the device at these or any other
conditions beyond those indicated in the operational sections of the specification are not implied.
Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
6
Recommended Operating Conditions
Table 4: Recommended Operating Conditions
Parameter
Description
Conditions
Min
Typ
Max
Unit
Ta
Operating temperature
–25
+85
°C
VDD
Main supply voltage
+1.7
+2.65
V
VDD_IO
Digital IO supply voltage
+1.5
+3.6
V
VDD_MIC
Microphone bias supply
voltage
+1.8
+3.6
V



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