Diodes PAM8404 - Manual (Page 2)

PAM8404
Document number: DSxxxxx Rev. 1 - 1
2 of 18
www.diodes.com
November 2012
© Diodes Incorporated
PAM8404
A Product Line of
Diodes Incorporated
Typical Applications Circuit
Pin Descriptions
Pin
Name
Pin Number
Function
QFN4x4 WCSP2x2
G1 1 B2 Gain Select (MSB)
OUTL+ 2 A3 Left Channel Positive Differential Output
PVDD 313 A2 Power Supply (Must be Same Voltage as AVDD)
PGND 412 C4 Power Ground
OUTL- 5 A4 Left Channel Negative Differential Output
NC 610 — Not Connected
SDL 7 B4 Left Channel Shutdown Terminal (active low)
SDR 8 B3 Right Channel Shutdown Terminal (active low)
AVDD 9 D2 Analog Supply (Must be Same Voltage as PVDD)
OUTR- 11 D4 Right Channel Negative Differential Output
OUTR+ 14 D3 Right Channel Positive Differential Output
G0 15 C2 Gain Select (LSB)
INR+ 16 D1 Right Channel Positive Input
INR- 17 C1 Right Channel Negative Input
AGND 18 C3 Analog Ground
INL- 19 B1 Left Channel Negative Input
INL+ 20 A1 Left Channel Positive Input