MAX98090AETL+ Maxim Integrated, MAX98090AETL+ Datasheet - Page 17

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

Specifications of MAX98090AETL+

• Rohs: yes

MAX98090
Electrical Characteristics (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
SINGLE-ENDED ANALOG INPUT TO HEADPHONE AMPLIFIER PATH
Output Offset Voltage
Click-and-Pop Level
DAC PLAYBACK PATH TO HEADPHONE AMPLIFIER PATH
Dynamic Range (Note 5)
Total Harmonic Distortion + Noise
Crosstalk
Power-Supply Rejection Ratio
(Note 3)
DAC Path Phase Delay
Gain Error
Channel Gain Mismatch
Dynamic Range (Note 5)
Total Harmonic Distortion + Noise
Crosstalk
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, AV_RCV = A
MAX
= J, R
SYMBOL
THD+N
THD+N
PSRR
DVDD
V
K
unless otherwise noted. Typical values are at T
DR
= A
OS
CP
LOUT
V_MICPGA_
= 1.2V, V
= J, R
A
Peak voltage,
A-weighted,
32 samples
per second,
A
f
f
12.288MHz
f = 1kHz, P
10mW
f = 1kHz, V
f = 1kHz, V
HPL to HPR and HPR to HPL,
P
V
V
A
1kHz, 0dB input,
highpass filter disabled
measured from digital
input to analog output
A
V
HPL to HPR and HPR to HPL,
P
S
MCLK
V_SPKPGA
V_SPK
OUT
AVDD
RIPPLE
V_HP
V_LINE
IN
OUT
V_LOUT
= 48kHz,
= 250mV
SPKLVDD
= 5mW, f = 1kHz, R
HP
= 5mW, f = 1kHz, R
=
= 0dB
= A
= V
HP
= 0dB
= 0dB A
= 100mV
= J, Z
= A
) connected from HPL or HPR to GND. Speaker loads (Z
OUT
OUT
IN
HPVDD
V_LINEPGA_
= -62dB, T
RMS
V_HP
= -1dBFS, R
CONDITIONS
= V
=
= 1V
SPK
V_HPPGA
, f =1kHz
P-P
SPKRVDD
= 1.65V to 2.0V
= A
RMS
Ultra-Low Power Stereo Audio Codec
= J. C
,
V_SPK
A
Into shutdown
Out of shutdown
Master or slave
mode
Slave mode
R
R
= 0dB, A
f = 217Hz
f = 1kHz
f = 10kHz
MODE = 0 (voice)
8kHz
MODE = 0 (voice)
16kHz
MODE = 1 (audio)
8kHz
MODE = 1 (audio)
48kHz
HP
HP
, R
= +25°C
HP
HP
HP
= 0 dB
HP
= 16W
= 32W
REF
= V
= 32W
= 32W
= 10kW
= 0dB. f
LOUT
= 10kW
SPKVDD
V_ADCLVL
= 2.2µF, C
) connected between from RCVP/LOUTL and
MCLK
A
= +25°C.) (Note 2)
= 3.7V. Receiver load (R
= 12.288MHz, f
= A
BIAS
MIN
94
70
V_ADCGAIN
= C
MICBIAS
TYP
±0.5
-105
-104
0.76
102
101
-65
-65
-86
-88
-88
2.2
1.1
4.5
-80
-94
80
79
79
74
1
1
LRCLK
Maxim Integrated │ 17
= 0dB, A
= 1µF, C
= 48kHz, MAS =
RCV
SPK
MAX
-77
±4
5
V_DACLVL
) connected
) connected
C1N-C1P
UNITS
dBV
mV
ms
dB
dB
dB
dB
dB
dB
dB
dB
%
%
=
=