TPA2006 Series
1.4-W, mono analog input class-d speaker amp with 1.8-V compatible shutdown voltage
Manufacturer: Texas Instruments
Catalog(3 parts)
| Part | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Mounting Type | Package / Case | Supplier Device Package | Operating Temperature▲▼ | Operating Temperature▲▼ | Features | Type | Max Output Power x Channels @ Load▲▼ | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
2.5 V | 5.5 V | Surface Mount | 8-VDFN Exposed Pad | 8-SON (3x3) | 85 °C | -40 °C | Differential Inputs, Shutdown, Thermal Protection | Class D | 1 ul, 1.4500000476837158 W | 1-Channel (Mono) | |
2.5 V | 5.5 V | Surface Mount | 8-VDFN Exposed Pad | 8-SON (3x3) | 85 °C | -40 °C | Differential Inputs, Shutdown, Thermal Protection | Class D | 1 ul, 1.4500000476837158 W | 1-Channel (Mono) | |
2.5 V | 5.5 V | Surface Mount | 8-VDFN Exposed Pad | 8-SON (3x3) | 85 °C | -40 °C | Differential Inputs, Shutdown, Thermal Protection | Class D | 1 ul, 1.4500000476837158 W | 1-Channel (Mono) |
Key Features
• Maximum Battery Life and Minimum HeatEfficiency With an 8-Ω Speaker:88% at 400 mW80% at 100 mW2.8-mA Quiescent Current0.5-µA Shutdown CurrentSHUTDOWNPin has 1.8-V CompatibleThresholdsCapable of Driving an8-Ω Speaker (2.5 V ≤ VDD≤ 5.5 V) and a4-Ω Speaker (2.5 V ≤ VDD≤ 4.2 V)Only Three External ComponentsOptimized PWM Output Stage Eliminates LCOutput FilterInternally Generated 250-kHz SwitchingFrequency Eliminates Capacitor and ResistorImproved PSRR (–75 dB) and Wide SupplyVoltage (2.5 V to 5.5 V) Eliminates Need for aVoltage RegulatorFully Differential Design Reduces RFRectification and Eliminates Bypass CapacitorImproved CMRR Eliminates Two InputCoupling CapacitorsSpace-Saving 3 mm x 3 mm VSON Package(DRB)Maximum Battery Life and Minimum HeatEfficiency With an 8-Ω Speaker:88% at 400 mW80% at 100 mW2.8-mA Quiescent Current0.5-µA Shutdown CurrentSHUTDOWNPin has 1.8-V CompatibleThresholdsCapable of Driving an8-Ω Speaker (2.5 V ≤ VDD≤ 5.5 V) and a4-Ω Speaker (2.5 V ≤ VDD≤ 4.2 V)Only Three External ComponentsOptimized PWM Output Stage Eliminates LCOutput FilterInternally Generated 250-kHz SwitchingFrequency Eliminates Capacitor and ResistorImproved PSRR (–75 dB) and Wide SupplyVoltage (2.5 V to 5.5 V) Eliminates Need for aVoltage RegulatorFully Differential Design Reduces RFRectification and Eliminates Bypass CapacitorImproved CMRR Eliminates Two InputCoupling CapacitorsSpace-Saving 3 mm x 3 mm VSON Package(DRB)
Description
AI
The TPA2006D1 device is a 1.45-W high efficiency filter-free class-D audio power amplifier in a 3 mm × 3 mm VSON package that requires only three external components. TheSHUTDOWNpin is fully compatible with 1.8-V logic GPIO, such as are used on low-power cellular chipsets.
Features like 88% efficiency, –75-dB PSRR, improved RF-rectification immunity, and small total PCB footprint make the TPA2006D1 device ideal for cellular handsets. A fast start-up time of 1 ms with minimal pop makes the TPA2006D1 device ideal for PDA applications.
In cellular handsets, the earpiece, speaker phone, and melody ringer can each be driven by the TPA2006D1 device. The TPA2006D1 device allows independent gain while summing signals from separate sources, and has a low 36-µV noise floor, A-weighted.
The TPA2006D1 device has short-circuit and thermal protection.
The TPA2006D1 device is a 1.45-W high efficiency filter-free class-D audio power amplifier in a 3 mm × 3 mm VSON package that requires only three external components. TheSHUTDOWNpin is fully compatible with 1.8-V logic GPIO, such as are used on low-power cellular chipsets.
Features like 88% efficiency, –75-dB PSRR, improved RF-rectification immunity, and small total PCB footprint make the TPA2006D1 device ideal for cellular handsets. A fast start-up time of 1 ms with minimal pop makes the TPA2006D1 device ideal for PDA applications.
In cellular handsets, the earpiece, speaker phone, and melody ringer can each be driven by the TPA2006D1 device. The TPA2006D1 device allows independent gain while summing signals from separate sources, and has a low 36-µV noise floor, A-weighted.
The TPA2006D1 device has short-circuit and thermal protection.