MAX98090BEWJ+T Maxim Integrated, MAX98090BEWJ+T Datasheet - Page 63

• Manufacturer Part Number: MAX98090BEWJ+T
• Description: Interface - CODECs 5V 130mW Stereo Headphone Amp
• Manufacturer: Maxim Integrated

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
-120
-100
-120
-140
-160
CPVSS
-20
-40
-60
-80
-20
-40
-60
-80
20
0
0
10
= V
0
-3dBFS INPUT (LINE TO HEADPHONE)
f
f
A
R
MCLK
LRCLK
V_HP
HP
V_MIXGAIN
LEFT TO RIGHT
DVDDIO
= 1µF. A
A
= 32I
INBAND OUTPUT SPECTRUM,
CROSSTALK vs. FREQUENCY
= T
= 12.288MHz
= 0dB
= 48kHz
(LINE TO HEADPHONE)
100
5
MIN
FREQUENCY (kHz)
FREQUENCY (Hz)
= 1.8V, V
V_MICPRE_
to T
= 0dB, A
1k
10
MAX
RCV
A
A
R
C
DVDD
V_LINEPGA
V_HP
HP
IN
RIGHT TO LEFT
unless otherwise noted. Typical values are at T
V_RCV
= 10µF
= 32I
10k
15
= J, R
= A
= 0dB
= 1.2V, V
V_MICPGA_
= 0dB
= A
LOUT
100k
20
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
-140
-160
100
-20
-40
-60
-80
90
80
70
60
50
40
30
20
10
20
SPKVDD
REF
0
0
V_ADCLVL
10
0
vs. FREQUENCY (LINE TO HEADPHONE)
) connected between from RCVP/LOUTL and
-60dBFS INPUT (LINE TO HEADPHONE)
R
C
A
A
COMMON-MODE REJECTION RATIO
= 2.2µF, C
MCLK
HP
IN
V_HP
V_LINEPGA
A
= 10µF
INBAND OUTPUT SPECTRUM,
= 32I
= +25°C.) (Note 2)
= 3.7V. Receiver load (R
= 0dB
100
5
= 12.288MHz, f
= 0dB
= A
FREQUENCY (kHz)
FREQUENCY (Hz)
BIAS
V_ADCGAIN
1k
10
= C
A
A
R
C
MICBIAS
V_LINEPGA
V_HP
HP
IN
= 10µF
= 32I
LRCLK
10k
15
= 0dB
Maxim Integrated │ 63
= 0dB, A
= 0dB
= 1µF, C
= 48kHz, MAS =
RCV
100k
20
V_DACLVL
) connected
SPK
C1N-C1P
) con-
=