MAX98090AETL+ Maxim Integrated, MAX98090AETL+ Datasheet - Page 27

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

Specifications of MAX98090AETL+

• Rohs: yes

MAX98090
Digital Audio Interface Timing Characteristics
(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
DIGITAL AUDIO INTERFACE TIMING CHARACTERISTICS
BCLK Cycle Time
BCLK High Time
BCLK Low Time
BCLK or LRCLK Rise and
Fall Time
SDIN to BCLK Setup Time
LRCLK to BCLK Setup Time
SDIN to BCLK Hold Time
LRCLK to BCLK Hold Time
Minimum Delay Time from LSB
BCLK Falling Edge to High-
Impedance State
LRCLK Rising Edge to
SDOUT MSB Delay
BCLK to SDOUT Delay
Delay Time from BCLK to LRCLK
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
MAX
= J, R
t
SYNCHOLD
t
t
SYMBOL
SYNCSET
CLKSYNC
t
t
t
t
SYNCTX
t
t
HIZOUT
BCLKH
SETUP
t
t
BCLKL
CLKTX
DVDD
HOLD
BCLK
t
unless otherwise noted. Typical values are at T
V_RCV
r
= A
, t
LOUT
f
V_MICPGA_
= 1.2V, V
= A
= J, R
Slave mode
Slave mode
Slave mode
Master mode, C
Slave mode
Slave mode
Master mode
C = 30pF, TDM = 1, FSW = 1
C = 30pF
Master mode
V_LOUT
SPKLVDD
HP
= A
HP
= A
= J, Z
) connected from HPL or HPR to GND. Speaker loads (Z
V_LINEPGA_
V_HP
CONDITIONS
= V
SPK
L
SPKRVDD
= A
= 15pF
TDM = 1
TDM = 1, FSW = 1
TDM = 1, FSW = 0
TDM = 0, DLY = 1
TDM = 1, BCLK
rising edge
TDM = 0
TDM = 1
TDM = 0
Ultra-Low Power Stereo Audio Codec
= J. C
V_SPK
= 0dB, A
REF
= V
= 0dB. f
LOUT
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
-15
80
20
20
20
20
20
20
V_ADCGAIN
= C
MICBIAS
TYP
20
20
20
20
5
LRCLK
Maxim Integrated │ 27
= 0dB, A
= 1µF, C
t
MAX
0.8 x
= 48kHz, MAS =
BCLK
RCV
+15
SPK
40
50
50
V_DACLVL
) connected
) connected
C1N-C1P
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
=
=