SSM2211SZ Analog Devices Inc, SSM2211SZ Datasheet - Page 10

• Manufacturer Part Number: SSM2211SZ
• Description: Audio Amp Speaker 1-CH Mono Class-AB 8-Pin SOIC N
• Manufacturer: Analog Devices Inc
• Type: Class ABr

Specifications of SSM2211SZ

• Package: 8SOIC N
• Function: Speaker
• Amplifier Type: Class-AB
• Maximum Output Power X Channels @ Load: 1.5x1@4Ohm W
• Total Harmonic Distortion Noise: 0.2@8Ohm@1W|0.1@8Ohm@0.35W %
• Typical Psrr: 66 dB
• Output Signal Type: Differential
• Rail To Rail: Rail to Rail Input
• Typical Gain Bandwidth Product: 4 MHz
• Maximum Load Resistance: 8 Ohm
• Output Type: 1-Channel Mono
• Max Output Power X Channels @ Load: 1.5W x 1 @ 4 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Differential Inputs, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Amplifier Class: AB
• No. Of Channels: 1
• Output Power: 1.5W
• Supply Voltage Range: 2.7V To 5.5V
• Load Impedance: 8ohm
• Operating Temperature Range: -20°C To +85°C
• Amplifier Case Style: SOIC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SSM2211
0.01
0.01
0.01
0.1
10
0.1
0.1
10
10
1
1
1
20n
20n
20n
T
V
A
R
FREQUENCY = 20kHz
T
V
A
R
FREQUENCY = 20Hz
T
V
A
R
FREQUENCY = 1kHz
A
DD
VD
L
A
DD
A
DD
VD
L
VD
L
= 25°C
= 8Ω
= 25°C
= 8Ω
= 25°C
= 8Ω
= 2.7V
= 2 (BTL)
= 2.7V
= 2.7V
= 2 (BTL)
= 2 (BTL)
Figure 22. THD + N vs. P
Figure 23. THD + N vs. P
Figure 24. THD + N vs. P
0.1
0.1
0.1
P
P
P
OUTPUT
OUTPUT
OUTPUT
(W)
(W)
(W)
OUTPUT
OUTPUT
OUTPUT
1
1
1
2
2
2
Rev. E | Page 10 of 24
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1
20
20
20
T
V
A
C
C
T
V
A
C
C
T
V
A
C
C
A
DD
VD
B
C
A
A
DD
R
P
DD
VD
B
C
R
P
VD
B
C
R
P
= 25°C
O
O
L
O
= 0.1μF
= 1000μF
L
= 25°C
L
= 25°C
= 0.1μF
= 1000μF
= 0.1μF
= 1000μF
= 3.3V
= 10 SINGLE ENDED
= 5V
= 10 SINGLE ENDED
= 32Ω
= 2.7V
= 10 SINGLE ENDED
= 32Ω
= 32Ω
= 20mW
= 15mW
= 60mW
100
100
100
Figure 25. THD + N vs. Frequency
Figure 26. THD + N vs. Frequency
Figure 27. THD + N vs. Frequency
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
R
P
R
P
R
P
O
L
O
L
O
L
= 8Ω
= 8Ω
= 8Ω
= 85mW
= 65mW
= 250mW
1k
1k
1k
10k
10k
10k
20k
20k
20k