MAX98090AETL+ Maxim Integrated, MAX98090AETL+ Datasheet - Page 21

• 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
RECORD PATH DC-BLOCKING HIGHPASS FILTER
DC Attenuation
RECORD PATH PROGRAMMALE BIQUAD FILTER
Preattenuator Gain Range
Preattenuator Step Size
Cutoff Frequency
Quality Factor
DIGITAL SIDETONE: RECORD PATH TO PLAYBACK PATH (MODE = 0)
Sidetone Level Adjust Range
Sidetone Level Adjust Step Side
Sidetone Path Phase Delay
PLAYBACK PATH LEVEL CONTROL
Playback Path Attenuation
Range
Playback Path Attenuation Step
Size
Playback Path Gain Adjust
Range
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
A
MAX
A
V_DACGAIN
= J, R
A
SYMBOL
V_ADCHPF
V_DACLVL
V_STLVL
DVDD
Q
unless otherwise noted. Typical values are at T
V_RCV
= A
LOUT
V_MICPGA_
= 1.2V, V
= A
= J, R
AHPF = 1
Highpass filter
High-frequency shelving filter
Lowpass filter
Low-frequency shelving filter
Peak filter
Peak filter
DVST = 0x1F to 0x01
f
highpass filter disabled
DV1 = 0xF to 0x0 (Note 6)
DV1G = 00 to 11 (Note 6)
IN
V_LOUT
= 1kHz, full-scale amplitude,
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
f
f
SPKVDD
S
S
V_ADCLVL
= 2.2µF, C
= 8kHz
= 16kHz
) connected between from RCVP/LOUTL and
MCLK
A
= +25°C.) (Notes 2, 10)
= 3.7V. Receiver load (R
= 12.288MHz, f
= A
BIAS
0.0008
0.0008
0.0008
0.002
-60.5
0.02
MIN
x f
x f
x f
x f
x f
-15
-15
V_ADCGAIN
0
S
S
S
S
S
= C
MICBIAS
TYP
1.8
0.9
90
1
2
1
LRCLK
Maxim Integrated │ 21
= 0dB, A
= 1µF, C
MAX
-0.5
= 48kHz, MAS =
RCV
10
18
SPK
0
0
V_DACLVL
) connected
) connected
C1N-C1P
UNITS
ms
dB
dB
dB
Hz
dB
dB
dB
dB
dB
=
=