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TI LM4864MMX/NOPB
| Manufacturer | |
| MPN | LM4864MMX/NOPB |
| LCSC Part # | C2860141 |
| Packaging | VSSOP-8 |
| Customer # | |
| Key Attributes | 3.6mA 2.7V~5.5V 1-Channel 675mWx1@8Ω VSSOP-8 Audio Amplifiers RoHS |
| Datasheet | TI LM4864MMX/NOPB |
| RoHS Compliance | 2 documents available |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers | |
| Manufacturer | TI | |
| Packaging | VSSOP-8 | |
| Quiescent Current | 3.6mA | |
| Voltage - Supply | 2.7V~5.5V | |
| Features | Enable/shutdown function | |
| Total Harmonic Distortion + Noise (THD+N) | 0.7% | |
| Operating Temperature | -40℃~+85℃ | |
| Number of Inputs | - | |
| Signal-to-Noise Ratio | - | |
| Speaker Channels | 1-Channel | |
| Efficiency | - | |
| Output Power | 675mWx1@8Ω | |
| Class | - | |
| Power Supply Rejection Ratio (PSRR) | 50dB |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers | |
| Manufacturer | TI | |
| Packaging | VSSOP-8 | |
| Quiescent Current | 3.6mA | |
| Voltage - Supply | 2.7V~5.5V | |
| Features | Enable/shutdown function | |
| Total Harmonic Distortion + Noise (THD+N) | 0.7% | |
| Operating Temperature | -40℃~+85℃ |
| Type | Description | |
|---|---|---|
| Number of Inputs | - | |
| Signal-to-Noise Ratio | - | |
| Speaker Channels | 1-Channel | |
| Efficiency | - | |
| Output Power | 675mWx1@8Ω | |
| Class | - | |
| Power Supply Rejection Ratio (PSRR) | 50dB |
Introduction
The LM4864 is a bridged audio power amplifier capable of delivering 725mW of continuous average power into an 8Ω load with 1% THD+N from a 5V power supply. Boomer audio power amplifiers were designed specifically to provide high quality output power from a low supply voltage while requiring a minimal amount of external components. Since the LM4864 does not require output coupling capacitors, bootstrap capacitors or snubber networks, it is optimally suited for low-power portable applications. The LM4864 features an externally controlled, low power consumption shutdown mode, and thermal shutdown protection. The closed loop response of the unity-gain stable LM4864 can be configured by external gain-setting resistors. The device is available in multiple package types to suit various applications.
Features
- VSSOP, SOIC, PDIP, and WSON Packaging
- No Output Coupling Capacitors, Bootstrap Capacitors, or Snubber Circuits are Necessary
- Thermal Shutdown Protection Circuitry
- Unity-Gain Stable
- External Gain Configuration Capability
Applications
- Cellular phones
- Personal computers
- General purpose audio
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers | |
| Manufacturer | TI | |
| Packaging | VSSOP-8 | |
| Quiescent Current | 3.6mA | |
| Voltage - Supply | 2.7V~5.5V | |
| Features | Enable/shutdown function | |
| Total Harmonic Distortion + Noise (THD+N) | 0.7% | |
| Operating Temperature | -40℃~+85℃ | |
| Number of Inputs | - | |
| Signal-to-Noise Ratio | - | |
| Speaker Channels | 1-Channel | |
| Efficiency | - | |
| Output Power | 675mWx1@8Ω | |
| Class | - | |
| Power Supply Rejection Ratio (PSRR) | 50dB |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers | |
| Manufacturer | TI | |
| Packaging | VSSOP-8 | |
| Quiescent Current | 3.6mA | |
| Voltage - Supply | 2.7V~5.5V | |
| Features | Enable/shutdown function | |
| Total Harmonic Distortion + Noise (THD+N) | 0.7% | |
| Operating Temperature | -40℃~+85℃ |
| Type | Description | |
|---|---|---|
| Number of Inputs | - | |
| Signal-to-Noise Ratio | - | |
| Speaker Channels | 1-Channel | |
| Efficiency | - | |
| Output Power | 675mWx1@8Ω | |
| Class | - | |
| Power Supply Rejection Ratio (PSRR) | 50dB |
Introduction
The LM4864 is a bridged audio power amplifier capable of delivering 725mW of continuous average power into an 8Ω load with 1% THD+N from a 5V power supply. Boomer audio power amplifiers were designed specifically to provide high quality output power from a low supply voltage while requiring a minimal amount of external components. Since the LM4864 does not require output coupling capacitors, bootstrap capacitors or snubber networks, it is optimally suited for low-power portable applications. The LM4864 features an externally controlled, low power consumption shutdown mode, and thermal shutdown protection. The closed loop response of the unity-gain stable LM4864 can be configured by external gain-setting resistors. The device is available in multiple package types to suit various applications.
Features
- VSSOP, SOIC, PDIP, and WSON Packaging
- No Output Coupling Capacitors, Bootstrap Capacitors, or Snubber Circuits are Necessary
- Thermal Shutdown Protection Circuitry
- Unity-Gain Stable
- External Gain Configuration Capability
Applications
- Cellular phones
- Personal computers
- General purpose audio
C2860141 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |