MAX9759ETE+ Maxim Integrated Products, MAX9759ETE+ Datasheet - Page 17

• Manufacturer Part Number: MAX9759ETE+
• Description: IC AMP AUDIO PWR 3.2W D 16TQFN
• Manufacturer: Maxim Integrated Products
• Type: Class Dr

Specifications of MAX9759ETE+

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 4.3W x 1 @ 3 Ohm
• Voltage - Supply: 3 V ~ 5.5 V
• Features: Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Product: Class-D
• Output Power: 3.2 W
• Common Mode Rejection Ratio (min): 67 dB
• Thd Plus Noise: 0.03 %
• Operating Supply Voltage: 3 V to 5.5 V
• Supply Current: 8.4 mA
• Maximum Power Dissipation: 1.8 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3 V
• Amplifier Class: D
• No. Of Channels: 1
• Supply Voltage Range: 3V To 5.5V
• Load Impedance: 4ohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: TQFN
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.2W, High-Efficiency, Low-EMI, Filterless,
NOTE: SYSTEM DIAGRAM DEPICTS MAX9759 IN SSM MODE WITH f
______________________________________________________________________________________
CODEC
AUDIO
AV
AV
2.1
DD
SS
CENTER OUT
OUT-R
OUT-L
EAPD
1µF
1µF
1µF
AV
AV
AV
SS
SS
SS
1µF
1µF
1µF
V
V
V
DD
DD
DD
S
= 1200 ±70kHz AND +12dB OF GAIN.
IN+
IN-
G2
MUTE
SHDN
G1
IN+
IN-
G2
MUTE
SHDN
G1
IN+
IN-
G2
MUTE
SHDN
G1
Class D Audio Amplifier
PGND
PGND GND
PGND GND
MAX9759
MAX9759
MAX9759
GND
SYNC
SYNC
SYNC_OUT
SYNC_OUT
SYNC_OUT
SYNC
OUT+
OUT+
OUT+
PV
OUT-
PV
OUT-
PV
OUT-
V
V
V
DD
DD
DD
DD
DD
DD
V
DD
1µF
1µF
1µF
V
V
V
System Diagram
DD
DD
DD
OUT-R
8Ω SPEAKER
CENTER OUT
4Ω SPEAKER
OUT-L
8Ω SPEAKER
17