MAX9705AETB/V+T Maxim Integrated, MAX9705AETB/V+T Datasheet - Page 8

• Manufacturer Part Number: MAX9705AETB/V+T
• Description: Audio Amplifiers 2.3W Ultra-Low-EMI Filterless Class D Audio Amplifier
• Manufacturer: Maxim Integrated

Specifications of MAX9705AETB/V+T

• Product: Class-D
• Output Power: 950 mW
• Thd Plus Noise: 0.02 %
• Supply Current: 5.4 mA
• Maximum Power Dissipation: 1951.2 mW
• Audio Load Resistance: 4 Ohms
• Common Mode Rejection Ratio (min): 56 dB

2.3W, Ultra-Low-EMI, Filterless,
Class D Audio Amplifier
8
_______________________________________________________________________________________
1µF
1µF
(B2)
(B1)
(C1)
5
2
3
1µF
SHDN
IN+
IN-
( ) UCSP BUMP.
FIGURE SHOWS MAX9705 CONFIGURED FOR SPREAD-SPECTRUM OPERATION.
PGND
(B3)
2.5V TO 5.5V
7
MANAGEMENT
UVLO/POWER
1
(A1)
V
DD
MAX9705
GND
10
(B4)
PV
(C2)
DD
4
CLICK-AND-POP
SUPPRESSION
MODULATOR
CLASS D
LOW-EMI
LOW-EMI
DRIVER
DRIVER
OSCILLATOR
PGND
PGND
6
(A3)
SYNC
PV
PV
DD
DD
OUT+
OUT-
Functional Diagram
8
(A4)
9
(C4)