Overview
The SSM2211SZ is a high-performance, low-noise, and low-distortion audio power amplifier integrated circuit (IC) from Analog Devices, Inc. This IC is designed to deliver superior audio quality and is suitable for a variety of applications requiring high-fidelity audio amplification.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | 8-SOIC | |
| Mounting Type | Surface Mount | |
| Output Type | 1-channel (mono) | |
| Voltage Supply Range | 2.7V to 5.5V | V |
| Maximum Output Power | 1.5W per channel into 4Ω load | W |
| Operating Temperature Range | -40°C to 85°C | °C |
| Total Harmonic Distortion (THD + N) | < 0.2% at 1 W into 8Ω load | % |
| Bandwidth | 4 MHz | Hz |
| Supply Current (Normal Operation) | 4.2 to 20 mA | mA |
| Supply Current (Shutdown Mode) | 0.1 to 1 µA | µA |
Key Features
- Differential inputs
- Shutdown feature
- Efficient Class AB operation
- Low noise and distortion
- Compact 8-SOIC package
- Versatile features for audio applications
- Wide operating temperature range: -40°C to 85°C
- RoHS3 compliant for environmental friendliness
Applications
- Portable audio devices
- Home audio equipment
- Professional audio applications
- Portable computers
- Personal wireless communicators
- Hands-free telephones
- Speaker phones
- Intercoms
- Musical toys and talking games
Q & A
- What is the maximum output power of the SSM2211SZ?
The SSM2211SZ can deliver up to 1.5W per channel into a 4Ω load. - What is the operating voltage range of the SSM2211SZ?
The operating voltage range is from 2.7V to 5.5V. - What is the total harmonic distortion (THD + N) of the SSM2211SZ?
The THD + N is less than 0.2% at 1 W into an 8Ω load. - What is the bandwidth of the SSM2211SZ?
The bandwidth is 4 MHz. - Is the SSM2211SZ RoHS compliant?
Yes, the SSM2211SZ is RoHS3 compliant. - What are the typical applications of the SSM2211SZ?
The SSM2211SZ is used in portable audio devices, home audio equipment, professional audio applications, and more. - What is the operating temperature range of the SSM2211SZ?
The operating temperature range is from -40°C to 85°C. - Does the SSM2211SZ have a shutdown feature?
Yes, the SSM2211SZ has a shutdown feature. - What is the package type of the SSM2211SZ?
The package type is 8-SOIC. - Is the SSM2211SZ suitable for battery-powered applications?
Yes, it can operate down to 1.75V, making it suitable for unregulated battery-powered applications.
