ADAU1781BCPZ
RoHS 
RoHS compliant
RoHS compliantPackage 32-VFQFN Exposed Pad, CSP
Category Integrated Circuits (ICs) / Interface - CODECs
Description
Tray EAR99 Obsolete ADAU1781 codec 100dB 1.8V 950mum 200muA
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Buying Options
Total Price: USD $5.36
Unit Price: USD $5.36465
≥1 USD $5.36465
≥10 USD $4.40135
≥100 USD $4.26455
≥500 USD $4.1268
≥1000 USD $3.98905
Inventory: 1546
Minimum: 1
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Technical Details
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad, CSP
Number of Pins 32
Technical
Operating Temperature -25°C~85°C
Packaging Tray
Series SigmaDSP?
JESD-609 Code e3
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
ECCN Code EAR99
Type Stereo Audio
Subcategory Other Consumer ICs
Terminal Position QUAD
Peak Reflow Temperature (Cel) 225
Number of Functions 1
Base Part Number ADAU1781
Pin Count 32
Operating Supply Voltage 3.3V
Interface I2C, I2S, SPI, Serial
Max Supply Voltage 3.65V
Min Supply Voltage 1.8V
Nominal Supply Current 200μA
Data Interface I2C, Serial, SPI?
Sampling Rate 96 ksps
Voltage - Supply, Analog 1.8V~3.65V
Voltage - Supply, Digital 1.63V~3.65V
Number of Converters 4
Signal to Noise Ratio (SNR) 100 dB
Resolution (Bits) 24 b
Number of GPIO 5
Number of DAC Channels 2
Sigma Delta No
Number of ADCs / DACs 2 / 2
Dynamic Range, ADCs / DACs (db) Typ 99.2 / 105 (Differential), 99.2 / 103 (Single-Ended)
S/N Ratio, ADCs / DACs (db) Typ 100 / 105 (Differential), 100 / 103 (Single-Ended)
Dimensions
Height 950μm
Length 5mm
Width 5mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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