Datasheet
Maxim Integrated
│
34
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 MICROPHONE INPUT TO DIGITAL RECORD PATH OUTPUT (MUSIC FILTERS)
Stereo Analog Microphone Input to Record Path
f
MCLK
= 12.288MHz, f
S
= 48kHz, 20-bit, music
lters
3.50 0.00 1.36 0.02 0.00 7.88 97
Stereo Analog Microphone Input to Record Path
f
MCLK
= 12.288MHz, f
S
= 48kHz, 20-bit, music
lters, low power mode
2.22 0.00 1.38 0.02 0.00 5.65 97
Mono Analog Microphone Input to Record Path
f
MCLK
= 12.288MHz, f
S
= 48kHz, 20-bit, music
lters
2.02 0.00 1.05 0.02 0.00 4.90 97
Mono Analog Microphone Input to Record Path
f
MCLK
= 12.288MHz, f
S
= 48kHz, 20-bit, music
lters, low power mode
1.35 0.00 1.08 0.02 0.00 3.74 97
ANALOG MICROPHONE INPUT TO DIGITAL RECORD PATH OUTPUT (VOICE FILTERS)
Stereo Analog Microphone Input to Record Path
f
MCLK
= 13MHz, f
S
= 8kHz, 16-bit, voice lters
3.20 0.00 0.91 0.02 0.00 6.81 99
Stereo Analog Microphone Input to Record Path
f
MCLK
= 13MHz, f
S
= 8kHz, 16-bit, voice lters
low power mode
1.93 0.00 0.92 0.02 0.00 4.57 98
Mono Analog Microphone Input to Record Path
f
MCLK
= 13MHz, f
S
= 8kHz, 16-bit, voice lters
1.87 0.00 0.82 0.02 0.00 4.35 99
Mono Analog Microphone Input to Record Path
f
MCLK
= 13MHz, f
S
= 8kHz, 16-bit, voice lters
low power mode
1.20 0.00 0.83 0.02 0.00 3.18 98
Stereo Analog Microphone Input to Record Path
f
MCLK
= 13MHz, f
S
= 16kHz, 16-bit, voice lters
3.26 0.00 1.11 0.02 0.00 7.16 98
Stereo Analog Microphone Input to Record Path
f
MCLK
= 13MHz, f
S
= 16kHz, 16-bit, voice lters
low power mode
1.98 0.00 1.12 0.02 0.00 4.91 97
Mono Analog Microphone Input to Record Path
f
MCLK
= 13MHz, f
S
= 16kHz, 16-bit, voice lters
1.90 0.00 0.94 0.02 0.00 4.54 98
Mono Analog Microphone Input to Record Path
f
MCLK
= 13MHz, f
S
= 16kHz, 16-bit, voice lters
low power mode
1.23 0.00 0.94 0.02 0.00 3.35 97