MAX97001EWP+T Maxim Integrated Products, MAX97001EWP+T Datasheet - Page 10

• Manufacturer Part Number: MAX97001EWP+T
• Description: IC AUDIO SUBSYSTEM 20WLP
• Manufacturer: Maxim Integrated Products
• Series: DirectDrive™r
• Type: Class Dr

Specifications of MAX97001EWP+T

• Output Type: 1-Channel (Mono) with Stereo Headphones
• Max Output Power X Channels @ Load: 920mW x 1 @ 8 Ohm; 37mW x 2 @ 16 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Depop, Differential Inputs, I²C, Mute, Shutdown, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 20-WLP
• Product: Class-D
• Output Power: 550 mW, 700 mW, 920 mW
• Available Set Gain: 12 dB
• Common Mode Rejection Ratio (min): 32 dB, 55 dB
• Thd Plus Noise: 0.05 %
• Operating Supply Voltage: 2.7 V to 5.5 V
• Supply Current: 2.7 V
• Maximum Power Dissipation: 1040 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Input Signal Type: Differential, Single
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Voltage (max): 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX97001EWP+T

I
(V
Note 1: 100% production tested at T
Note 2: Amplifier inputs are AC-coupled to GND.
Note 3: Class D amplifier testing performed with a resistive load in series with an inductor to simulate an actual speaker load.
Note 4: C
Figure 1. I
Audio Subsystem with Mono Class D Speaker
and Class H Headphone Amplifiers
10
2
Serial-Clock Frequency
Bus Free Time Between STOP
and START Conditions
Hold Time (REPEATED) START
Condition
SCL Pulse-Width Low
SCL Pulse-Width High
Setup Time for a REPEATED
START Condition
Data Hold Time
Data Setup Time
SDA and SCL Receiving Rise
Time
SDA and SCL Receiving Fall
Time
SDA Transmitting Fall Time
Setup Time for STOP Condition
Bus Capacitance
Pulse Width of Suppressed
Spike
PVDD
C TIMING CHARACTERISTICS
= 3.7V, V
2
PARAMETER
B
C Interface Timing Diagram
is in pF.
GND
= 0V. T
A
SDA
SCL
= T
CONDITION
MIN
START
SYMBOL
A
t
t
t
t
t
HD,DAT
HD,STA
SU,DAT
SU,STO
SU,STA
to T
t
= +25NC. Specifications over temperature limits are guaranteed by design.
t
t
f
HIGH
LOW
BUF
SCL
C
t
t
t
t
SP
R
F
F
B
MAX
, unless otherwise noted. Typical values are at T
(Note 4)
(Note 4)
(Note 4)
1
28
CONDITIONS
NOT ACKNOWLEDGE
ACKNOWLEDGE
ACKNOWLEDGMENT
CLOCK PULSE FOR
9
0.1C
0.1C
0.1C
A
20 +
20 +
20 +
MIN
100
1.3
0.6
1.3
0.6
0.6
0.6
0
0
0
= +25NC.) (Note 1)
B
B
B
TYP
MAx
400
900
300
300
300
400
50
UNITS
kHz
pF
Fs
Fs
Fs
Fs
Fs
ns
ns
ns
ns
ns
Fs
ns