SSM2356CBZ-RL Analog Devices Inc, SSM2356CBZ-RL Datasheet - Page 10

• Manufacturer Part Number: SSM2356CBZ-RL
• Description: 2x2W Filterless Class D Stereo Audio Amp
• Manufacturer: Analog Devices Inc
• Type: Class Dr

Specifications of SSM2356CBZ-RL

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 2.5W x 2 @ 4 Ohm
• Voltage - Supply: 2.5 V ~ 5.5 V
• Features: Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 16-WLCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SSM2356
–100
–120
–20
–40
–60
–80
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
1
GAIN = 6dB
R
I
Figure 27. Supply Current vs. Output Power into 8 Ω
GAIN = 6dB
R
I
Figure 28. Supply Current vs. Output Power into 4 Ω
V
V
R
SY
SY
V
V
DD
OUT
L
L
L
DD
DD
0.5
, P
, P
= 8Ω + 33µH
= 4Ω + 15µH
= 8Ω + 33µH
= 5V
OUT
= 2.5V
OUT
= 2.5V
= 500mV rms
0.5
1.0
FOR BOTH CHANNELS
FOR BOTH CHANNELS
Figure 29. Crosstalk v. Frequency
10
1.5
1.0
2.0
OUTPUT POWER (W)
OUTPUT POWER (W)
V
V
DD
DD
2.5
FREQUENCY (Hz)
100
= 3.6V
1.5
= 3.6V
3.0
3.5
2.0
1k
4.0
RIGHT TO LEFT
4.5
2.5
LEFT TO RIGHT
5.0
V
V
10k
DD
DD
5.5
3.0
= 5V
= 5V
6.0 6.5
100k
3.5
Rev. 0 | Page 10 of 16
–100
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–1
–2
0
0
6
5
4
3
2
1
0
10
10
–2
0
OUTPUT
SD INPUT
2
Figure 30. CMRR vs. Frequency
Figure 31. PSRR vs. Frequency
100
100
Figure 32. Turn-On Response
4
FREQUENCY (Hz)
FREQUENCY (Hz)
6
TIME (ms)
1k
1k
8
10
12
10k
10k
14
16
100k
100k
18