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SSM2377ACBZ-R7

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
SSM2377
Rev. 0 | Page 6 of 16
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
TOP VIEW
(BALL SIDE DOWN)
Not to Scale
09824-002
A
321
B
C
IN+
SD
GAIN
VDD
OUT–
IN–
GNDVDD
OUT+
BALL A1
CORNER
Figure 2. Pin Configuration
Table 4. Pin Function Descriptions
Pin No. Mnemonic Description
A1 IN+ Noninverting Input.
B1 VDD Power Supply.
C1 IN− Inverting Input.
A2 GAIN Gain Selection Pin.
B2 VDD Power Supply.
C2
SD
Shutdown Input. Active low digital input.
A3 OUT− Inverting Output.
B3 GND Ground.
C3 OUT+ Noninverting Output.
SSM2377
Rev. 0 | Page 7 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
100
10
1
0.1
0.01
0.001
0.0001 10
THD + N (%)
OUTPUT POWER (W)
0.001 0.01 0.1 1
R
L
= 8Ω + 33µH
GAIN = 6dB
V
DD
= 2.5V
V
DD
= 5V
09824-003
V
DD
= 3.6V
100
10
1
0.1
0.01
0.001
0.0001 10
THD + N (%)
OUTPUT POWER (W)
09824-004
0.001 0.01 0.1 1
R
L
= 8Ω + 33µH
GAIN = 12dB
V
DD
= 2.5V
V
DD
= 3.6V
V
DD
= 5V
Figure 3. THD + N vs. Output Power into 8 Ω, Gain = 6 dB Figure 6. THD + N vs. Output Power into 8 Ω, Gain = 12 dB
100
10
1
0.1
0.01
0.001
0.0001 10
THD + N (%)
OUTPUT POWER (W)
0.001 0.01 0.1 1
R
L
= 4Ω + 15µH
GAIN = 6dB
V
DD
= 2.5V
V
DD
= 3.6V
V
DD
= 5V
09824-005
100
10
1
0.1
0.01
0.001
0.0001 10
THD + N (%)
OUTPUT POWER (W)
0.001 0.01 0.1 1
R
L
= 4Ω + 15µH
GAIN = 12dB
V
DD
= 2.5V
V
DD
= 5V
09824-006
V
DD
= 3.6V
Figure 4. THD + N vs. Output Power into 4 Ω, Gain = 6 dB Figure 7. THD + N vs. Output Power into 4 Ω, Gain = 12 dB
100
10
1
0.1
0.01
0.001
10 100k
THD + N (%)
FREQUENCY (Hz)
09824-008
100 1k 10k
V
DD
= 5V
GAIN = 12dB
R
L
= 8Ω + 33µH
1W
0.5W
0.25W
100
10
1
0.1
0.01
0.001
10 100k
THD + N (%)
FREQUENCY (Hz)
09824-007
100 1k 10k
V
DD
= 5V
GAIN = 6dB
R
L
= 8Ω + 33µH
1W
0.5W
0.25W
Figure 5. THD + N vs. Frequency, V
DD
= 5 V, R
L
= 8 Ω, Gain = 6 dB Figure 8. THD + N vs. Frequency, V
DD
= 5 V, R
L
= 8 Ω, Gain = 12 dB
SSM2377
Rev. 0 | Page 8 of 16
100
10
1
0.1
0.01
0.001
10 100k
THD + N (%)
FREQUENCY (Hz)
100 1k 10k
V
DD
= 5V
GAIN = 6dB
R
L
= 4Ω + 15µH
2W
0.5W
1W
09824-009
Figure 9. THD + N vs. Frequency, V
DD
= 5 V, R
L
= 4 Ω, Gain = 6 dB
100
10
1
0.1
0.01
0.001
10 100k
THD + N (%)
FREQUENCY (Hz)
100 1k 10k
V
DD
= 3.6V
GAIN = 6dB
R
L
=8Ω + 33µH
0.25W
0.125W
0.5W
09824-011
Figure 10. THD + N vs. Frequency, V
DD
= 3.6 V, R
L
= 8 Ω, Gain = 6 dB
100
10
1
0.1
0.01
0.001
10 100k
THD + N (%)
FREQUENCY (Hz)
100 1k 10k
V
DD
= 3.6V
GAIN = 6dB
R
L
= 4Ω + 15µH
0.25W
0.5W
1W
09824-013
Figure 11. THD + N vs. Frequency, V
DD
= 3.6 V, R
L
= 4 Ω, Gain = 6 dB
100
10
1
0.1
0.01
0.001
10 100k
THD + N (%)
FREQUENCY (Hz)
100 1k 10k
V
DD
= 5V
GAIN = 12dB
R
L
= 4Ω + 15µH
2W
0.5W
1W
09824-010
Figure 12. THD + N vs. Frequency, V
DD
= 5 V, R
L
= 4 Ω, Gain = 12 dB
100
10
1
0.1
0.01
0.001
10 100k
THD + N (%)
FREQUENCY (Hz)
100 1k 10k
V
DD
= 3.6V
GAIN = 12dB
R
L
=8Ω + 33µH
0.25W
0.5W
09824-012
0.125W
Figure 13. THD + N vs. Frequency, V
DD
= 3.6 V, R
L
= 8 Ω, Gain = 12 dB
100
10
1
0.1
0.01
0.001
10 100k
THD + N (%)
FREQUENCY (Hz)
100 1k 10k
V
DD
= 3.6V
GAIN = 12dB
R
L
= 4Ω + 15µH
0.25W
0.5W
1W
09824-014
Figure 14. THD + N vs. Frequency, V
DD
= 3.6 V, R
L
= 4 Ω, Gain = 12 dB
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

SSM2377ACBZ-R7

Mfr. #:
Buy SSM2377ACBZ-R7
Manufacturer:
Analog Devices Inc.
Description:
Audio Amplifiers Filterless Hi Eff Mono 2.5 W Class-D
Lifecycle:
New from this manufacturer.
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