MAX9880AEWM+T Maxim Integrated Products, MAX9880AEWM+T Datasheet - Page 19

• Manufacturer Part Number: MAX9880AEWM+T
• Description: CODECs Low-Power, High Perf ormance Dual I2S Ste
• Manufacturer: Maxim Integrated Products

Specifications of MAX9880AEWM+T

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
C
AV
REF
AVDD
LO
-100
-100
-120
-140
-100
-120
-140
-10
-20
-30
-40
-50
-60
-70
-80
-90
-20
-40
-60
-80
-20
-40
-60
-80
20
20
0
0
0
0dBFS, f
= 2.2µF, C
= 0dB, f
vs. FREQUENCY (MICROPHONE TO ADC)
-60dBFS, f
1
0
0
= V
V
f
f
FREQ1 = 0xA
MCLK
LRCLK
POWER-SUPPLY REJECTION RATIO
RIPPLE
NI = 0x6000
DHF = 1
PVDD
= 12.288MHz
FFT, DAC TO HEADPHONE,
MCLK
FFT, DAC TO HEADPHONE,
= 48kHz
10
MCLK
= 100mV
5k
5k
MCLK
MICBIAS
= V
= 12.288MHz, f
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
100
P-P
= 13MHz, differential output, unless otherwise noted.)
MICVDD
______________________________________________________________________________________
= 13MHz, f
10k
10k
= C
1k
PREG
= V
LRCLK
LRCLK
15k
15k
DVDD
10k
= C
= 8kHz
= 96kHz
REG
= V
100k
20k
20k
DVDDS1
= 1µF, AV
-100
-120
-140
-100
-120
-100
-120
-140
-20
-40
-60
-80
Typical Operating Characteristics (continued)
-20
-40
-60
-80
Low-Power, High-Performance
-20
-40
-60
-80
20
-60dBFS, f
20
= +1.8V, R
0
0
0
0dBFS, f
0
PRE
1
0
V
NI = 0x6000
NI = 0x6000
DHF = 1
Dual I
POWER-SUPPLY REJECTION RATIO
RIPPLE
= +20dB, AV
FFT, DAC TO HEADPHONE,
vs. FREQUENCY (MICBIAS)
MCLK
FFT, DAC TO HEADPHONE,
MCLK
10
= 100mV
5k
5k
L
= ∞, headphone load (R
= 12.288MHz, f
= 12.288MHz, f
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
100
P-P
10k
10k
PGAM
2
1k
S Stereo Audio Codec
= 0dB, AV
15k
LRCLK
15k
LRCLK
10k
= 48kHz
= 96kHz
100k
20k
20k
DAC
L
) connected between _OUTP and _OUTN,
= 0dB, AV
-100
-120
-140
-100
-120
-140
-100
-120
-140
-20
-40
-60
-80
-20
-40
-60
-80
-20
-40
-60
-80
20
20
20
-60dBFS, f
0
0
0
0
0
0dBFS, f
0
0dBFS, f
NI = 0x6000
PLL MODE
FREQ1 = 0xA
LINE
FFT, DAC TO HEADPHONE,
FFT, DAC TO HEADPHONE,
FFT, DAC TO HEADPHONE,
MCLK
MCLK
MCLK
5k
5k
5k
= +20dB, AV
FREQUENCY (Hz)
FREQUENCY (Hz)
= 12.288MHz, f
FREQUENCY (Hz)
= 13MHz, f
= 13MHz, f
10k
10k
10k
VOL
LRCLK
LRCLK
15k
15k
15k
LRCLK
= 0dB,
= 48kHz
= 8kHz
= 48kHz
20k
20k
20k
19