PAM8407 Datasheet, PDF (6/12 Pages) Diodes Incorporated – 2x3W Stereo Differential Input Class D Audio Amplifier with Up/Down Volume Control

A PRODUCT LINE OF
DIODES INCORPORATED
2x3W Stereo Differential Input Class D Audio Amplifier
with Up/Down Volume Control
PAM8407
Performance Characteristics (@T_A = +25°C, V_DD = 5V, Gain = 24dB, R_L = L(33μH) + R + L(33μH), unless otherwise noted.)
Quiescent Current Vs. Supply Voltage
OSC Frequency Vs. Supply Voltage
10
9
8
7
6
5
4
3
2
3 _Supp4_{ly Voltag}5_e(V) 6
400
350
300
250
200
150
100
50
0
0
Rdson Vs. Output Current
NMOS
PMOS
500 _Output1_C0_u00_rrent(mA1₎500
270
265
260
255
250
245
240
2
3 _Supp4_{ly Voltag}5_e(V) 6
Up/Down Volume Control (dB)
STEP
Gain
1
24
2
22.5
3
21
4
19.5
5
18
6
16.5
7
15
8
13.5
9
12*
10
10.36
11
9
*Default Gain=12dB
STEP
12
13
14
15
16
17
18
19
20
21
22
Gain
7.5
6
4.5
3
1.5
0
-1.5
-3
-4.5
-6
-8
STEP
23
24
25
26
27
28
29
30
31
32
-
Gain
-10
-12
-14
-16
-18
-20
-22
-24
-26
-80
-
PAM8407
Document number: DS36815 Rev. 1 - 2
6 of 12
www.diodes.com
January 2014
© Diodes Incorporated