MAX98090AETL+ Maxim Integrated, MAX98090AETL+ Datasheet - Page 60

• 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
-100
-120
-140
-160
-100
-120
-140
-160
-20
-40
-60
-80
-20
-40
-60
-80
20
20
0
0
0
0
= V
-60dBFS INPUT (DAC TO HEADPHONE)
-3dBFS INPUT (DAC TO HEADPHONE)
= C
HPVDD
INBAND OUTPUT SPECTRUM,
INBAND OUTPUT SPECTRUM,
= 0dB, A
CPVSS
5
5
FREQUENCY (kHz)
FREQUENCY (Hz)
= V
V_MIXGAIN
DVDDIO
= 1µF. A
A
10
10
= T
f
f
A
R
MCLK
LRCLK
V_HP
HP
MIN
f
f
A
R
MCLK
LRCLK
V_HP
HP
= 32I
= 1.8V, V
= 12.288MHz
V_MICPRE_
= 0dB
= 48kHz
= 32I
15
15
to T
= 0dB, A
= 13MHz
= 0dB
= 44.1kHz
MAX
RCV
20
20
DVDD
unless otherwise noted. Typical values are at T
V_RCV
= J, R
= A
= 1.2V, V
V_MICPGA_
-100
-120
-140
-160
-100
-120
-140
-160
-20
-40
-60
-80
-20
-40
-60
-80
= A
20
20
LOUT
0
0
V_LOUT
0
0
-60dBFS INPUT (DAC TO HEADPHONE)
-3dBFS INPUT (DAC TO HEADPHONE)
= J, R
SPKLVDD
INBAND OUTPUT SPECTRUM,
INBAND OUTPUT SPECTRUM,
= A
= A
5
5
HP
HP
V_LINEPGA_
FREQUENCY (kHz)
FREQUENCY (kHz)
) connected from HPL or HPR to GND. Speaker loads (Z
V_HP
= V
= J, Z
10
10
SPKRVDD
= A
Ultra-Low Power Stereo Audio Codec
f
f
A
R
SPK
MCLK
LRCLK
V_HP
HP
V_SPK
f
f
A
R
MCLK
LRCLK
V_HP
HP
= 32I
= 0dB, A
= 12.288MHz
= 0dB
= 96kHz
= 32I
= J. C
15
15
= 13MHz
= 44.1kHz
= 0dB
= V
= 0dB. f
LOUT
SPKVDD
REF
V_ADCLVL
20
20
) connected between from RCVP/LOUTL and
= 2.2µF, C
MCLK
A
= +25°C.) (Note 2)
= 3.7V. Receiver load (R
-100
-120
-140
-160
-100
-120
-140
-160
-20
-40
-60
-80
-20
-40
-60
-80
= 12.288MHz, f
20
20
0
0
= A
0
0
-60dBFS INPUT (DAC TO HEADPHONE)
-60dBFS INPUT (DAC TO HEADPHONE)
BIAS
V_ADCGAIN
INBAND OUTPUT SPECTRUM,
INBAND OUTPUT SPECTRUM,
= C
5
5
MICBIAS
FREQUENCY (kHz)
FREQUENCY (kHz)
LRCLK
Maxim Integrated │ 60
= 0dB, A
10
10
= 1µF, C
= 48kHz, MAS =
f
f
A
R
f
f
A
R
RCV
MCLK
LRCLK
MCLK
LRCLK
V_HP
HP
V_HP
HP
= 32I
= 32I
V_DACLVL
) connected
= 12.288MHz
= 12.288MHz
= 0dB
= 0dB
= 48kHz
= 96kHz
15
15
SPK
C1N-C1P
) con-
20
20
=