SSM2211SZ Analog Devices Inc, SSM2211SZ Datasheet - Page 7

• 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

TYPICAL PERFORMANCE CHARACTERISTICS
0.01
0.01
0.01
0.1
0.1
10
0.1
10
10
1
1
1
20
20
20
T
V
A
R
P
T
V
A
R
P
T
V
A
R
P
C
A
DD
L
A
DD
L
VD
L
VD
L
C
A
DD
VD
L
L
C
B
= 25°C
= 500mW
= 500mW
= 8Ω
B
= 25°C
= 8Ω
B
= 25°C
= 8Ω
= 500mW
= 1μF
= 5V
= 2 (BTL)
= 5V
= 20 (BTL)
= 1μF
= 5V
= 10 (BTL)
= 1μF
100
100
100
Figure 4. THD + N vs. Frequency
Figure 5. THD + N vs. Frequency
Figure 6. THD + N vs. Frequency
C
B
C
= 0.1μF
C
C
B
B
B
= 0.1μF
= 0.1μF
= 0
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
C
B
1k
1k
1k
= 0
10k
10k
10k
20k
20k
20k
Rev. E | Page 7 of 24
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1
20
20
20
C
T
V
A
R
P
T
V
A
R
P
T
V
A
R
P
B
A
A
A
DD
VD
L
L
DD
VD
L
L
DD
VD
L
L
= 1μF
= 25°C
= 8Ω
= 1W
= 25°C
= 8Ω
= 1W
= 25°C
= 8Ω
= 1W
C
= 5V
= 10 (BTL)
= 5V
= 20 (BTL)
= 5V
= 2 (BTL)
B
= 1μF
C
B
C
= 1μF
B
100
100
100
Figure 7. THD + N vs. Frequency
Figure 8. THD + N vs. Frequency
Figure 9. THD + N vs. Frequency
= 0.1μF
C
C
B
C
B
= 0.1μF
B
= 0.1μF
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
= 0
C
B
1k
1k
1k
= 0
SSM2211
10k
10k
10k
20k
20k
20k