SSM2250RM-R2 Analog Devices Inc, SSM2250RM-R2 Datasheet - Page 5

• Manufacturer Part Number: SSM2250RM-R2
• Description: IC AMP AUDIO PWR 1.5W AB 10MSOP
• Manufacturer: Analog Devices Inc
• Series: SoundMAX®r
• Type: Class ABr

Specifications of SSM2250RM-R2

• Rohs Status: RoHS non-compliant
• Output Type: 1-Channel (Mono) with Stereo Headphones
• Max Output Power X Channels @ Load: 1.5W x 1 @ 8 Ohm; 90mW x 2 @ 32 Ohm
• Voltage - Supply: 2.7 V ~ 6 V
• Features: Depop, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP

TYPICAL PERFORMANCE CHARACTERISTICS
0.1
0.1
0.1
10
10
10
1
1
1
10m
20
20
V
BTL MODE
R
C
V
A
V
BTL MODE
R
C
P
A
V
BTL MODE
R
C
P
A
S
IN
S
OUT
L
B
V
S
L
B
OUT
V
L
B
V
= VARIES
= 8Ω
= 2
= 5V
= 8Ω
= 2
= 2.7V
= 8Ω
= 2
= 1μF
= 1μF
= 1μF
= 1kHz
Figure 4. BTL Out THD + N vs. Frequency
Figure 5. BTL Out THD + N vs. Frequency
= 0.25W
= 1W
Figure 6. THD + N vs. Output Power
100
100
OUTPUT POWER (W)
FREQUENCY (Hz)
FREQUENCY (Hz)
100m
1k
1k
2.7V
3.3V
1
10k
10k
5.0V
20k
20k
2
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0.01
0.01
0.01
0.1
0.1
0.1
10
1
1
1
20
20
20
10
V
SE MODE
R L = 32Ω
C
P
A
V
SE MODE
R
C
P
A
SE MODE
R
C
V
S
OUT
IN
B
V
S
OUT
L
B
L
B
V
Figure 9. BTL Out THD + N vs. Output Power
= 5V
= 1
= 2.7V
= 32Ω
= 1μF
= 32Ω
= 1
= 1μF
= 1μF
= 1kHz
Figure 7. SE Out THD + N vs. Frequency
Figure 8. SE Out THD + N vs. Frequency
= 60mW
= 15mW
100
100
100
2.7V
OUTPUT POWER (mW)
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY
3.3V
1k
1k
1k
SSM2250
100
5V
10k
10k
10k
200
20k
20k
20k