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SSM2211 Low Distortion 1.5W Audio Amplifier Analog Devices

SSM2211 Low Distortion 1.5W Audio Amplifier Analog Devices

Manufacturer: Analog Devices
Part Number: SSM2211

Price: $0.95
172 available for immediate delivery
Code: IC471PE01
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Additional Information


Low Distortion 1.5W Audio Amplifier

Features:
- 1.5 W output
- Differential (BTL) output
- Single-supply operation: 2.7 V to 5.5 V
- Functions down to 1.75 V
- Wide bandwidth: 4 MHz
- Highly stable, phase margin: >80 degrees
- Low distortion: 0.2% THD @ 1 W output
- Excellent power-supply rejection

TYPICAL ELECTRICAL CHARACTERISTICS:
(VS = 5.0 V, TA = 25C, RL = 8 Ω, CB = 0.1 μF, VCM = VD/2, unless otherwise noted.)

GENERAL CHARACTERISTICS
- Differential Output Offset Voltage (AVD=2): 4mV
- Output Impedance: 0.1Ω

SHUTDOWN CONTROL
- Input Voltage High (ISY = < 100 mA): 3.0V min.
- Input Voltage Low (ISY = normal): 1.3V max.

POWER SUPPLY
- Power-Supply Rejection Ratio (VS = 4.75 V to 5.25 V): 66dB
- Supply Current (VO1 = VO2 = 2.5 V): 9.5mA
- Supply Current, Shutdown Mode (Pin 1 = VDD): 100nA

DYNAMIC PERFORMANCE
- Gain Bandwidth: 4MHz
- Phase Margin: 86

AUDIO PERFORMANCE
- Total Harmonic Distortion (P = 0.5 W into 8 Ω, f = 1 kHz): 0.15%
- Total Harmonic Distortion (P = 1.0 W into 8 Ω, f = 1 kHz): 0.2%
- Voltage Noise Density (f = 1 kHz): nV√Hz

Applications:
- Portable computers
- Personal wireless communicators
- Hands-free telephones
- Speaker phones
- Intercoms
- Musical toys and talking games

Manufactured by: Analog Devices
Part Number: SSM2211

Full Datasheet: SSM2211