MAX98090AETL+ Maxim Integrated, MAX98090AETL+ Datasheet - Page 22

• Manufacturer Part Number: MAX98090AETL+
• Description: Interface - CODECs 5V 130mW Stereo Headphone Amp
• Manufacturer: Maxim Integrated

Specifications of MAX98090AETL+

• Rohs: yes

MAX98090
Digital Filter Specifications (continued)
(V
between RCVP/LOUTL and RCVN/LOUTR (LINMOD = 0). Line Output loads (R
RCVN/LOUTR to GND (LINMOD = 1). Headphone loads (R
between SPK_P and SPK_N. R
C
A
0, 20-bit source data. T
www.maximintegrated.com
Playback Path Gain Adjust Step
Size
PLAYBACK PATH VOICE MODE IIR LOWPASS FILTER (MODE = 0)
Passband Cutoff
Passband Ripple
Stopband Cutoff
Stopband Attenuation (Note 11)
PLAYBACK PATH STEREO AUDIO MODE FIR LOWPASS FILTER (MODE = 1, DHF = 0, f
Passband Cutoff
Passband Ripple
Stopband Cutoff
Stopband Attenuation (Note 11)
PLAYBACK PATH STEREO AUDIO MODE FIR LOWPASS FILTER (MODE1 = 1, DHF = 1 for f
Passband Cutoff
Passband Ripple
Stopband Cutoff
Stopband Attenuation (Note 11)
V_DACGAIN
CPVDD
AVDD
= V
= C
PARAMETER
HPVDD
CPVSS
= 0dB, A
= V
= 1µF. A
V_MIXGAIN
DVDDIO
A
= T
MIN
V_MICPRE_
= 1.8V, V
RCV
to T
= 0dB, A
MAX
= J, R
SYMBOL
f
f
f
f
f
f
PLP
SLP
PLP
SLP
PLP
SLP
DVDD
unless otherwise noted. Typical values are at T
V_RCV
= A
LOUT
V_MICPGA_
= 1.2V, V
= A
= J, R
Ripple limit cutoff
-3dB cutoff
f < f
f > f
Ripple limit cutoff
-3dB cutoff
-6.02dB cutoff
f < f
f > f
Ripple limit cutoff
-3dB cutoff
f < f
f < f
V_LOUT
PLP
SLP
PLP
SLP
PLP
SLP
SPKLVDD
HP
= A
HP
= A
= J, Z
) connected from HPL or HPR to GND. Speaker loads (Z
V_LINEPGA_
V_HP
CONDITIONS
= V
SPK
SPKRVDD
= A
Ultra-Low Power Stereo Audio Codec
= J. C
V_SPK
= 0dB, A
REF
= V
= 0dB. f
LOUT
SPKVDD
V_ADCLVL
= 2.2µF, C
) connected between from RCVP/LOUTL and
MCLK
A
= +25°C.) (Notes 2, 10)
= 3.7V. Receiver load (R
LRCLK
= 12.288MHz, f
= A
BIAS
0.448
0.451
LRCLK
0.43
0.47
0.24
0.31
MIN
x f
x f
-0.1
x f
x f
x f
-0.1
x f
x f
-0.1
0.5
75
60
60
V_ADCGAIN
< 50kHz)
S
S
S
S
S
S
S
= C
> 50kHz)
MICBIAS
TYP
6
LRCLK
Maxim Integrated │ 22
= 0dB, A
= 1µF, C
0.476
0.477
MAX
+0.1
+0.1
0.58
+0.1
x f
x f
x f
= 48kHz, MAS =
RCV
SPK
S
S
S
V_DACLVL
) connected
) connected
C1N-C1P
UNITS
dB
Hz
dB
Hz
dB
Hz
dB
Hz
dB
Hz
dB
Hz
dB
=
=