SSM2317-MINI-EVALZ Analog Devices Inc, SSM2317-MINI-EVALZ Datasheet - Page 11

• Manufacturer Part Number: SSM2317-MINI-EVALZ
• Description: BOARD EVAL MINI SSM2317
• Manufacturer: Analog Devices Inc

Specifications of SSM2317-MINI-EVALZ

• Amplifier Type: Class D
• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 3.89W x 1 @ 3 Ohm
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: SSM2317
• Silicon Manufacturer: Analog Devices
• Application Sub Type: Audio Power Amplifier - Class D
• Kit Application Type: Amplifier
• Silicon Core Number: SSM2317
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

–100
–100
1000
900
800
700
600
500
400
300
200
100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
Figure 27. Supply Current vs. Output Power into 3 Ω + 33 μH
0
0
0
10
10
Figure 29. Common-Mode Rejection Ratio vs. Frequency
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
Figure 28. Power Supply Rejection Ratio vs. Frequency
R
L
= 3Ω + 33µH
V
DD
100
100
= 2.5V
OUTPUT POWER (W)
FREQUENCY (Hz)
FREQUENCY (Hz)
1k
1k
V
DD
= 3.6V
10k
10k
V
DD
= 5V
100k
100k
Rev. A | Page 11 of 20
0.001
100
Figure 30. Supply Current vs. Supply Voltage, ALC Contribution
0.01
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
90
80
70
60
50
40
0.1
10
Figure 32. Input/Output Characteristic, V
0.1
2.5
1
0.01
V
R
ALC = ON
DD
L
= 8Ω + 33µH
= 5V
3.0
1
3.5
Figure 31. V
10
SUPPLY VOLTAGE (V)
0.1
ALC = ON
NO LOAD
INPUT (V rms)
4.0
R
TH
ALC = OFF
NO LOAD
100
(kΩ)
TH
vs. R
4.5
TH
1k
1
DD
5.0
V
= 5 V, ALC = On
TH
V
= 45%
TH
V
10k
TH
5.5
= 70%
SSM2317
= 90%
100k
6.0
10