MAX98090BEWJ+T Maxim Integrated, MAX98090BEWJ+T Datasheet - Page 39

• Manufacturer Part Number: MAX98090BEWJ+T
• Description: Interface - CODECs 5V 130mW Stereo Headphone Amp
• Manufacturer: Maxim Integrated

MAX98090
Typical Operating Characteristics (continued)
(V
between RCVP/LOUTL and RCVN/LOUTR (LINMOD = 0). Line output loads (R
RCVN/LOUTR to GND (LINMOD = 1). Headphone loads (R
nected between SPK_P and SPK_N. R
= C
A
0, 20-bit source data. T
www.maximintegrated.com
V_DACGAIN
AVDD
-100
-120
-140
-160
CPVDD
-20
-40
-60
-80
20
0
0
= V
= C
HPVDD
INBAND OUTPUT SPECTRUM,
-60dBFS INPUT (MIC TO ADC)
= 0dB, A
CPVSS
5
-100
-120
-140
-160
FREQUENCY (kHz)
-20
-40
-60
-80
= V
20
0
V_MIXGAIN
0
DVDDIO
= 1µF. A
A
10
= T
INBAND OUTPUT SPECTRUM,
-3dBFS INPUT (MIC TO ADC)
f
LRCLK
MIN
f
MCLK
A
5
V_MIC
= 1.8V, V
V_MICPRE_
C
15
= 44.1kHz
to T
IN
= 13MHz
FREQUENCY (kHz)
= 0dB, A
= 10µF
= 0dB
MAX
10
RCV
20
DVDD
f
MCLK
unless otherwise noted. Typical values are at T
V_RCV
= J, R
f
= A
LRCLK
A
= 12.288MHz
V_MIC
C
15
= 1.2V, V
IN
V_MICPGA_
-100
-120
-140
-160
= 96kHz
-20
-40
-60
-80
= A
= 10µF
20
= 0dB
LOUT
0
V_LOUT
0
20
= J, R
SPKLVDD
INBAND OUTPUT SPECTRUM,
-3dBFS INPUT (MIC TO ADC)
= A
5
= A
HP
HP
FREQUENCY (kHz)
V_LINEPGA_
) connected from HPL or HPR to GND. Speaker loads (Z
V_HP
= V
= J, Z
10
SPKRVDD
= A
f
MCLK
Ultra-Low Power Stereo Audio Codec
SPK
-100
-120
-140
-160
V_SPK
f
-20
-40
-60
-80
LRCLK
20
A
= 12.288MHz
0
= 0dB, A
V_MIC
C
15
= J. C
IN
0
= 48kHz
= 10µF
= V
= 0dB
= 0dB. f
LOUT
INBAND OUTPUT SPECTRUM,
-60dBFS INPUT (MIC TO ADC)
SPKVDD
REF
V_ADCLVL
20
5
) connected between from RCVP/LOUTL and
= 2.2µF, C
MCLK
FREQUENCY (kHz)
A
= +25°C.) (Note 2)
= 3.7V. Receiver load (R
-100
-120
-140
-160
10
-20
-40
-60
-80
= 12.288MHz, f
20
0
= A
f
MCLK
0
BIAS
f
V_ADCGAIN
LRCLK
A
= 12.288MHz
V_MIC
INBAND OUTPUT SPECTRUM,
-60dBFS INPUT (MIC TO ADC)
C
15
IN
= C
= 96kHz
= 10µF
= 0dB
5
MICBIAS
FREQUENCY (kHz)
LRCLK
20
Maxim Integrated │ 39
= 0dB, A
10
f
= 1µF, C
MCLK
= 48kHz, MAS =
RCV
f
LRCLK
A
= 12.288MHz
V_MIC
V_DACLVL
) connected
C
15
IN
SPK
= 48kHz
= 10µF
C1N-C1P
= 0dB
) con-
20
=