EVAL-SSM2537Z Analog Devices, EVAL-SSM2537Z Datasheet - Page 8

• Manufacturer Part Number: EVAL-SSM2537Z
• Description: Audio IC Development Tools SSM2537 EVALUATION BOARD
• Manufacturer: Analog Devices
• Type: Class D Audio Amplifiersr
• Series: SSM2537r

Specifications of EVAL-SSM2537Z

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: SSM2537
• Operating Supply Voltage: 2.5 V to 5.5 V
• Factory Pack Quantity: 1

TYPICAL PERFORMANCE CHARACTERISTICS
SSM2537
0.001
0.001
0.001
Figure 5. THD + N vs. Output Power into 8 Ω, Gain = 5 V, f
0.01
Figure 4. THD + N vs. Output Power into 8 Ω, Gain = 5 V, f
0.01
0.01
Figure 6. THD + N vs. Output Power into 4 Ω, Gain = 5 V, f
100
100
100
0.1
0.1
0.1
10
10
10
0.001
0.001
0.001
1
1
1
R
f
R
f
R
f
S
S
S
L
L
L
= 128×
= 64×
= 64×
= 8Ω + 33µH
= 8Ω + 33µH
= 4Ω + 15µH
0.01
0.01
0.01
OUTPUT POWER (W)
OUTPUT POWER (W)
OUTPUT POWER (W)
PVDD = 2.5V
PVDD = 2.5V
PVDD = 2.5V
0.1
0.1
0.1
PVDD = 3.6V
PVDD = 3.6V
1
1
1
PVDD = 3.6V
PVDD = 5V
PVDD = 5V
PVDD = 5V
S
S
S
= 128×
= 64×
= 64×
10
10
10
Rev. 0 | Page 8 of 16
0.001
0.001
0.001
Figure 7. THD + N vs. Output Power into 4 Ω, Gain = 5 V, f
0.01
0.01
100
100
0.01
Figure 9. THD + N vs. Frequency, PVDD = 3.6 V, R
100
0.1
0.1
0.1
10
Figure 8. THD + N vs. Frequency, PVDD = 5 V, R
10
10
1
1
0.001
1
10
10
R
PVDD = 5V
f
R
PVDD = 3.6V
f
R
f
S
S
S
L
L
L
= 64×
= 64×
= 8Ω + 33µH
= 128×
= 8Ω + 33µH
= 4Ω + 15µH
100
100
0.01
1W
0.25W
OUTPUT POWER (W)
FREQUENCY (Hz)
FREQUENCY (Hz)
PVDD = 2.5V
1k
1k
0.1
0.5W
0.125W
0.25W
0.5W
PVDD = 3.6V
10k
10k
1
L
L
= 8 Ω, f
Data Sheet
= 8 Ω, f
PVDD = 5V
S
S
S
= 64×
= 128×
= 64×
100k
100k
10