SSM2250RU-REEL Analog Devices Inc, SSM2250RU-REEL Datasheet - Page 5

• Manufacturer Part Number: SSM2250RU-REEL
• Description: IC AMP AUDIO PWR 1.5W AB 14TSSOP
• Manufacturer: Analog Devices Inc
• Series: SoundMAX®r
• Type: Class ABr

Specifications of SSM2250RU-REEL

• 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: 14-TSSOP
• Operational Class: Class-AB
• Audio Amplifier Function: Headphone/Speaker
• Total Harmonic Distortion: 0.2@1.5W%
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Unity Gain Bandwidth Product (typ): 4MHz
• Rail/rail I/o Type: Rail to Rail Output
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 6V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 14
• Package Type: TSSOP
• Lead Free Status / Rohs Status: Not Compliant

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
Rev. A | Page 5 of 12
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