ADAU1445YSVZ-3A-RL Analog Devices Inc, ADAU1445YSVZ-3A-RL Datasheet - Page 5

• Manufacturer Part Number: ADAU1445YSVZ-3A-RL
• Description: 175MHZ SigmaDSP,2x8 SRCs
• Manufacturer: Analog Devices Inc
• Series: SigmaDSP®r
• Type: Audio Processorr

Specifications of ADAU1445YSVZ-3A-RL

• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Format: Fixed Point
• Program Memory Size: Not RequiredKB
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Parameter
TEMPERATURE RANGE
ASYNCHRONOUS SAMPLE RATE
CRYSTAL OSCILLATOR
PLL
REGULATOR
1
2
3
SPDIFI input voltage range exceeds the requirements of the S/PDIF specification.
Maximum specifications are measured across −40°C to +105°C ambient.
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
Group Delay
Transconductance
Lock Time
DVDD Voltage
Maximum Digital Current (DVDD) of
Minimum Digital Current (DVDD) of
Maximum Digital Current (DVDD) of
AVDD, DVDD, PVDD During Operation
AVDD, DVDD, PVDD During Operation
Reset, All Supplies
ADAU1445
ADAU1446
ADAU1446
of ADAU1445
of ADAU1446
3
Min
−40
6
1:8
1.65
Rev. A | Page 5 of 92
Typ
260
100
195
94
139
120
40
1.75
Max
310
235
640
500
+105
192
7.75:1
133
10
1.85
Unit
mA
mA
mA
mW
mW
mW
°C
dB
kHz
−dB
mS
ms
V
ADAU1445/ADAU1446
Test Conditions/Comments
Full program loaded,
all serial ports active, all
ASRCs active.
Minimal program loaded,
one serial port active.
Full program loaded, all
serial ports active.
IOVDD is not included in
measurement.
IOVDD is not included in
measurement.
Ambient.
A-weighted, 20 Hz to 20 kHz.
Refer to the SRC Group Delay
section.
Maximum 500 mA load.