Datasheet

Maxim Integrated │ 33
MAX98090 Ultra-Low Power Stereo Audio Codec
www.maximintegrated.com
Quiescent Power Consumption (continued)
(V
AVDD
= V
HPVDD
= V
DVDDIO
= 1.8V, V
DVDD
= 1.2V, V
SPKLVDD
= V
SPKRVDD
= V
SPKVDD
= 3.7V, slave mode operation.)
DEVICE MODE AND
CONFIGURATION
I
AVDD
(mA)
I
HPVDD
(mA)
I
DVDD
(mA)
I
DVDDIO
(mA)
I
SPK_VDD
(mA)
POWER
(mW)
DYNAMIC
RANGE
(dB)
ANALOG AUDIO LINE INPUT TO DIGITAL RECORD PATH OUTPUT
Stereo Differential Line Input to Record Path
f
MCLK
= 12.288MHz, f
S
= 48kHz, 20-bit, music
lters
3.09 0.00 1.38 0.02 0.00 7.19 98
Stereo Differential Line Input to Record Path
f
MCLK
= 12.288MHz, f
S
= 48kHz, 20-bit, music
lters, low power mode
1.97 0.00 1.39 0.02 0.00 5.21 98
Stereo Differential Line Input to Record Path
f
MCLK
= 12.288MHz, f
S
= 48kHz, 20-bit, music
lters, Digital Biquad Filter Enabled
3.10 0.00 1.46 0.02 0.00 7.30 98
Mono Differential Line Input to Record Path
f
MCLK
= 12.288MHz, f
S
= 48kHz, 20-bit, music
lters
1.86 0.00 1.10 0.02 0.00 4.65 98
Stereo Single-Ended Line Input to Record Path
f
MCLK
= 12.288MHz, f
S
= 48kHz, 20-bit, music
lters
3.19 0.00 1.35 0.02 0.00 7.33 97
Stereo Single-Ended Line Input to Record Path
f
MCLK
= 12.288MHz, f
S
= 48kHz, 20-bit, music
lters, low power mode
2.02 0.00 1.35 0.02 0.00 5.24 97
Stereo Single-Ended Line Input to Record Path
f
MCLK
= 13MHz, f
S
= 8kHz, 16-bit, voice lters
2.90 0.00 0.90 0.02 0.00 6.28 98
Stereo Single-Ended Line Input to Record Path
f
MCLK
= 13MHz, f
S
= 8kHz, 16-bit, voice lters
low power mode
1.73 0.00 0.90 0.02 0.00 4.20 97