adau1461 Analog Devices, Inc., adau1461 Datasheet - Page 7

• Manufacturer Part Number: adau1461
• Description: Sigmadsp Stereo, Low Power, 96 Khz, 24-bit Audio Codec With Integrated Pll Adau1461
• Manufacturer: Analog Devices, Inc.

Parameter
DAC TO HEADPHONE/EARPIECE
REFERENCE
POWER SUPPLY SPECIFICATIONS
Master clock = 12.288 MHz, input sample rate = 48 kHz, input tone = 1 kHz, ADC input @ −1 dBFS, DAC input @ 0 dBFS,
−40°C < T
Table 3.
Parameter
SUPPLIES
Interchannel Gain Mismatch
Offset Error
Gain Error
OUTPUT
Total Harmonic Distortion + Noise
Common-Mode Reference Output
Voltage
Digital I/O Current (IOVDD)
Analog Current (AVDD)
Capless Headphone Mode
Headphone Output Mode
Slave Mode
Master Mode
Record Stereo Differential to ADC
DAC Stereo Playback to Line Output
DAC Stereo Playback to Headphone
DAC Stereo Playback to Capless Headphone
A
< +105°C, IOVDD = 3.3 V ± 10%. For total power consumption, add the IOVDD current listed in Table 3.
LOUTx, ROUTx, LHP, RHP in headphone
output mode; P
channel
−2 dBFS, 32 Ω load
CM pin
Test Conditions/Comments
−2 dBFS, 16 Ω load
0 dBFS, 10 kΩ load
Test Conditions/Comments
DVDDOUT
AVDD
IOVDD
20 pF capacitive load on all digital pins
f
f
f
f
f
f
PLL bypass
Integer PLL
PLL bypass
Integer PLL
PLL bypass
Integer PLL
32 Ω load
PLL bypass
Integer PLL
10 kΩ load
32 Ω load
S
S
S
S
S
S
= 48 kHz
= 96 kHz
= 8 kHz
= 48 kHz
= 96 kHz
= 8 kHz
O
= output power per
Rev. 0 | Page 7 of 88
Min
−0.3
−22
−10
1.47
Min
2.97
2.97
Typ
Typ
1.56
3.3
3.3
0.48
0.9
0.13
1.51
3
0.27
5.24
6.57
5.55
6.90
30.9
32.25
56.75
58
Max
+0.3
+22
+10
−61
−63
−76
1.83
Max
3.65
3.65
ADAU1461
Unit
dB
mV
%
dB
dB
dB
V
Unit
V
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA