MAX98090AETL+ Maxim Integrated, MAX98090AETL+ Datasheet - Page 23

• 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 DC-BLOCKING HIGHPASS FILTER
DC Attenuation
PLAYBACK PATH DYNAMIC RANGE CONTROL
Gain Range
Compression Threshold
Expansion Threshold
Attack Time
Release Time
PLAYBACK PATH PARAMETRIC EQUALIZER
Number of Bands
Per Band Gain Range
Preattenuator Gain Range
Preattenuator Step Size
Cutoff Frequency
Quality Factor
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
A
MAX
= J, R
SYMBOL
V_DACHPF
DVDD
Q
unless otherwise noted. Typical values are at T
V_RCV
= A
LOUT
V_MICPGA_
= 1.2V, V
= A
= J, R
DHPF = 1
Highpass filter
High-frequency shelving filter
Lowpass filter
Low-frequency shelving filter
Peak filter
Peak filter
V_LOUT
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
= 12.288MHz, f
= A
BIAS
0.0005
0.0625
0.0008
0.0008
0.0008
-12
-15
0.002
0.02
MIN
x f
x f
x f
x f
x f
-31
-66
V_ADCGAIN
0
S
S
S
S
S
= C
MICBIAS
TYP
89
7
1
LRCLK
Maxim Integrated │ 23
= 0dB, A
= 1µF, C
MAX
+12
= 48kHz, MAS =
-35
0.2
RCV
12
10
SPK
0
8
0
V_DACLVL
) connected
) connected
C1N-C1P
UNITS
Bands
dBFS
dBFS
dB
dB
dB
dB
dB
Hz
s
s
=
=