adau1442 Analog Devices, Inc., adau1442 Datasheet - Page 5

• Manufacturer Part Number: adau1442
• Description: Sigmadsp Digital Audio Processor With Flexible Audio Routing Matrix
• Manufacturer: Analog Devices, Inc.

Parameter
TEMPERATURE RANGE
ASYNCHRONOUS SAMPLE RATE
PLL
REGULATOR
1
2
Maximum specifications are measured across −xx°C to +xx°C (case and across VDD = xxx V to xxx V.
Regulator specifications are calculated using an NJT4030P transistor from On Semiconductor in the circuit.
Power Dissipation
Functionality Guaranteed
CONVERTERS
Dynamic Range
I/O Sample Rate
I/O Sample Rate Ratio
THD + N
Operating Range
Lock Time
DVDD Voltage
PLL Current, Reset
AVDD, DVDD, PVDD During Operation
AVDD, DVDD, PVDD During Operation
Reset, All Supplies
of ADAU1442, ADAU1445
of ADAU1446
2
Min
−40
6
1:8
Nominal MCLK rate
− 20%, TBD
1.7
Rev. PrA| Page 5 of 92
Typical
TBD
TBD
139
120, TBD
1.8
Max
800, TBD
400, TBD
+105
192
7.75:1
133, TBD
Nominal MCLK rate
+ 20%, TBD
10
1.84
Unit
mA
mW
mW
mW
°C
dB
kHz
−dB
MHz
ms
V
Test Conditions/Comments
IOVDD is not included in
measurement.
IOVDD is not included in
measurement.
Ambient.
A-weighted, 20 Hz to 20 kHz.