MAX97000EWA+ MAXIM [Maxim Integrated Products], MAX97000EWA+ Datasheet - Page 17

• Manufacturer Part Number: MAX97000EWA+
• Description: Audio Subsystem with Mono Class D Speaker and Class H Headphone Amplifier
• Manufacturer: MAXIM [Maxim Integrated Products]

BUMP
A1
A2
A3
A4
A5
B1
B2
B3
B4
B5
C1
C2
C3
C4
C5
Speaker and Class H Headphone Amplifier
HPVDD
HPVSS
LDOIN
NAME
PGND
SHDN
PVDD
GND
BIAS
VDD
C1P
C1N
HPR
SDA
SCL
HPL
Audio Subsystem with Mono Class D
Charge-Pump Flying Capacitor Positive Terminal. Connect a 1FF capacitor between C1P and
C1N.
Charge-Pump Flying Capacitor Negative Terminal. Connect a 1FF capacitor between C1P and
C1N.
Headphone Amplifier Positive Power Supply. Bypass with a 1FF capacitor to PGND.
Headphone Amplifier Negative Power Supply. Bypass with a 1FF capacitor to PGND.
Headphone Amplifier Right Output
LDO Output and Headphone Amplifier Supply. Bypass with a 1FF and a 10FF capacitor to
GND. Do not externally supply.
LDO Input. Generates VDD. Bypass with a 1FF capacitor to GND.
Serial Data Input/Output. Connect a pullup resistor from SDA to the I
Serial-Clock Input. Connect a pullup resistor from SCL to the I
Headphone Amplifier Left Output
Class D Power Supply. Bypass with a 1FF and a 10FF capacitor to PGND.
Class D Power Ground and Charge Pump Ground
Analog Ground.
Active-Low Shutdown
Common-Mode Bias. Bypass to GND with a 1FF capacitor.
(BUMP SIDE DOWN)
TOP VIEW
A
B
C
D
E
+
PVDD
OUTN
OUTP
VDD
C1P
1
LDOIN
PGND
COM1
C1N
NC1
2
2.0mm x 2.0mm
MAX97000
HPVDD
COM2
GND
SDA
NC2
3
HPVSS
SHDN
INB1
INA1
SCL
4
FUNCTION
BIAS
INB2
INA2
HPR
HPL
5
2
C bus supply.
Pin Configuration
Pin Description
2
C bus supply.
17