MAX97001EWP+ MAXIM [Maxim Integrated Products], MAX97001EWP+ Datasheet - Page 9

• Manufacturer Part Number: MAX97001EWP+
• Description: Audio Subsystem with Mono Class D Speaker and Class H Headphone Amplifiers
• Manufacturer: MAXIM [Maxim Integrated Products]

ELECTRICAL_CHARACTERISTICS_(continued)
(V
HPRVOL = SPKVOL = 0dB, speaker loads (Z
HPL or HPR to GND. SDA and SCL pullup voltage = 1.8V. Z
T
DIGITAL_I/O_CHARACTERISTICS
(V
A
Mute Attenuation
Zero-Crossing Detection
Timeout
LIMITER
Attack Time
Release Time Constant
DIGITAL_INPUTS_(SDA,_SCL)
Input Voltage High
Input Voltage Low
Input Hysteresis
Input Capacitance
Input Leakage Current
DIGITAL_OUTPUTS_(SDA_Open_Drain)
Output Low Voltage
DD
PVDD
= T
= 1.8V, V
Audio Subsystem with Mono Class D Speaker
MIN
= 3.7V, V
PARAMETER
PARAMETER
to T
MAX
PVDD
GND
, unless otherwise noted. Typical values are at T
= 3.7V, V
= 0V. T
A
GND
= T
SYMBOL
MIN
and Class H Headphone Amplifiers
= 0V. Input signal applied at INA configured single-ended, preamp gain = 0dB, HPLVOL =
SYMBOL
to T
V
V
V
C
V
HYS
I
IN
OL
IH
IL
IN
MAX
SPK
f = 1kHz
THDT1 = 0
THDT1 = 1
, unless otherwise noted. Typical values are at T
) connected between OUTP and OUTN. Headphone loads (R
T
I
SINK
A
= +25NC
= 3mA
SPK
CONDITIONS
CONDITIONS
= J, R
A
= +25NC.) (Note 1)
HP
Speaker
Headphone
= J. C
C1P-C1N
= C
0.75 x
A
MIN
V
MIN
HPVDD
DD
= +25NC.) (Note 1)
= C
TYP
TYP
200
100
110
100
1.4
2.8
10
1
HPVSS
HP
0.35 x
) connected from
MAX
MAX
V
±1.0
0.4
= C
DD
BIAS
UNITS
UNITS
= 1FF.
ms
ms
mV
dB
FA
pF
s
V
V
V
9