MAX98090AETL+ Maxim Integrated, MAX98090AETL+ Datasheet - Page 62

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

Specifications of MAX98090AETL+

• Rohs: yes

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
CPVDD
= V
= C
HPVDD
= 0dB, A
-100
-110
-120
CPVSS
-10
-20
-30
-40
-50
-60
-70
-80
-90
-1
-2
-3
-4
-5
0
5
4
3
2
1
0
10
= V
0
A
A
R
C
A
A
R
C
V_LINEPGA
V_HP
HP
V_LINEPGA
V_HP
HP
IN
IN
V_MIXGAIN
PLUS NOISE vs. OUTPUT POWER
f
DVDDIO
TOTAL HARMONIC DISTORTION
= 1µF. A
A
IN
= 10µF
= 10µF
= 32I
= 32I
= 100Hz
0.01
= T
f
= +3dB
= 0dB
IN
(LINE TO HEADPHONE)
(LINE TO HEADPHONE)
100
GAIN vs. FREQUENCY
= 1000Hz
MIN
= 0dB
f
= 0dB
IN
OUTPUT POWER (W)
FREQUENCY (Hz)
= 6000Hz
= 1.8V, V
0.02
V_MICPRE_
to T
= 0dB, A
1k
MAX
0.03
RCV
DVDD
unless otherwise noted. Typical values are at T
V_RCV
10k
= J, R
= A
0.04
LINE INPUT TO HEADPHONE
= 1.2V, V
V_MICPGA_
= A
LOUT
100k
0.05
V_LOUT
= J, R
SPKLVDD
= A
= A
HP
HP
V_LINEPGA_
) connected from HPL or HPR to GND. Speaker loads (Z
V_HP
= V
= J, Z
SPKRVDD
= A
Ultra-Low Power Stereo Audio Codec
SPK
V_SPK
= 0dB, A
= J. C
= V
= 0dB. f
LOUT
-100
120
100
-10
-20
-30
-40
-50
-60
-70
-80
-90
80
60
40
20
SPKVDD
REF
0
0
V_ADCLVL
10
10
vs. FREQUENCY (LINE TO HEADPHONES)
) connected between from RCVP/LOUTL and
A
A
R
C
V
R
C
POWER-SUPPLY REJECTION RATIO
= 2.2µF, C
MCLK
V_LINEPGA
V_HP
HP
IN
RIPPLE
HP
IN
A
TOTAL HARMONIC DISTORTION
= 10µF
= 10µF
= 32I
= 32I
VCM_MODE = 0
PLUS NOISE vs. FREQUENCY
= +25°C.) (Note 2)
P
= +8dB
OUT
VCM_MODE = 1
= 3.7V. Receiver load (R
= 100mV
(LINE TO HEADPHONE)
100
100
= 12.288MHz, f
= 10mW
= 0dB
= A
FREQUENCY (Hz)
FREQUENCY (Hz)
BIAS
P-P
V_ADCGAIN
1k
1k
= C
MICBIAS
P
OUT
LRCLK
10k
10k
Maxim Integrated │ 62
= 20mW
= 0dB, A
= 1µF, C
= 48kHz, MAS =
RCV
100k
100k
V_DACLVL
) connected
SPK
C1N-C1P
) con-
=