TPA2006D1

Name: TPA2006D1
Brand: TI
SKU: TPA2006D1
Price: 0.23 USD

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Mono-Lautsprecherverstärker mit Analog-Eingang (1,4 W) und 1,8-V-kompatibler Abschaltspannung der Kl

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Datenblatt

document-pdfAcrobat TPA2006D1 1.45-W MONO Filter-free Class-D Audio Power Amplifier with 1.8-V Compatible Input Thresholds datasheet (Rev. B) (Englisch) PDF | HTML

TPA2006D1

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Datenblatt

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Produktdetails

Audio input type

Analog Input

Architecture

Class-D

Speaker channels (max)

Mono

Rating

Catalog

Power stage supply (max) (V)

5.5

Power stage supply (min) (V)

2.5

Load (min) (Ω)

8

Output power (W)

1.45

SNR (dB)

97

THD + N at 1 kHz (%)

0.19

Iq (typ) (mA)

3.4

Control interface

Hardware

Closed/open loop

Open

Analog supply (min) (V)

2.5

Analog supply voltage (max) (V)

5.5

PSRR (dB)

75

Operating temperature range (°C)

-40 to 85

Audio input type

Analog Input

Architecture

Class-D

Speaker channels (max)

Mono

Rating

Catalog

Power stage supply (max) (V)

5.5

Power stage supply (min) (V)

2.5

Load (min) (Ω)

8

Output power (W)

1.45

SNR (dB)

97

THD + N at 1 kHz (%)

0.19

Iq (typ) (mA)

3.4

Control interface

Hardware

Closed/open loop

Open

Analog supply (min) (V)

2.5

Analog supply voltage (max) (V)

5.5

PSRR (dB)

75

Operating temperature range (°C)

-40 to 85

VSON (DRB)

8

9 mm² 3 x 3

Maximum Battery Life and Minimum Heat
- Efficiency With an 8-Ω Speaker:
  - 88% at 400 mW
  - 80% at 100 mW
- 2.8-mA Quiescent Current
- 0.5-µA Shutdown Current
SHUTDOWN Pin has 1.8-V Compatible
Thresholds
Capable of Driving an
8-Ω Speaker (2.5 V ≤ V_DD ≤ 5.5 V) and a
4-Ω Speaker (2.5 V ≤ V_DD ≤ 4.2 V)
Only Three External Components
- Optimized PWM Output Stage Eliminates LC
  Output Filter
- Internally Generated 250-kHz Switching
  Frequency Eliminates Capacitor and Resistor
- Improved PSRR (–75 dB) and Wide Supply
  Voltage (2.5 V to 5.5 V) Eliminates Need for a
  Voltage Regulator
- Fully Differential Design Reduces RF
  Rectification and Eliminates Bypass Capacitor
- Improved CMRR Eliminates Two Input
  Coupling Capacitors
Space-Saving 3 mm x 3 mm VSON Package
(DRB)

Maximum Battery Life and Minimum Heat
- Efficiency With an 8-Ω Speaker:
  - 88% at 400 mW
  - 80% at 100 mW
- 2.8-mA Quiescent Current
- 0.5-µA Shutdown Current
SHUTDOWN Pin has 1.8-V Compatible
Thresholds
Capable of Driving an
8-Ω Speaker (2.5 V ≤ V_DD ≤ 5.5 V) and a
4-Ω Speaker (2.5 V ≤ V_DD ≤ 4.2 V)
Only Three External Components
- Optimized PWM Output Stage Eliminates LC
  Output Filter
- Internally Generated 250-kHz Switching
  Frequency Eliminates Capacitor and Resistor
- Improved PSRR (–75 dB) and Wide Supply
  Voltage (2.5 V to 5.5 V) Eliminates Need for a
  Voltage Regulator
- Fully Differential Design Reduces RF
  Rectification and Eliminates Bypass Capacitor
- Improved CMRR Eliminates Two Input
  Coupling Capacitors
Space-Saving 3 mm x 3 mm VSON Package
(DRB)

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. The SHUTDOWN pin 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. The SHUTDOWN pin 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.

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	Typ	Titel		Datum
*	Data sheet	TPA2006D1 1.45-W MONO Filter-free Class-D Audio Power Amplifier with 1.8-V Compatible Input Thresholds datasheet (Rev. B)	PDF \| HTML	30 Sep 2015
	Application note	Guidelines for Measuring Audio Power Amplifier Performance (Rev. A)		26 Aug 2019
	Application note	AN-1849 An Audio Amplifier Power Supply Design (Rev. C)		27 Jun 2019
	Application note	AN-1737 Managing EMI in Class D Audio Applications (Rev. A)		01 Mai 2013
	More literature	TPA2006D1_NanoEVM_Schematic		13 Feb 2007
	More literature	TPA2006D1_NanoEVM_OV		29 Jan 2007
	EVM User's guide	TPA2006D1EVM - User Guide		09 Okt 2006

Design und Entwicklung

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Evaluierungsplatine

TPA2006D1EVM — TPA2006D1-Evaluierungsmodul (EVM)

The TPA2006D1 audio power amplifier evaluation module is a complete, low-power single-channel audio power amplifier. It consists of the TI TPA2006D1 1.45 W low-voltage audio power amplifier IC in a very small DRB package, along with a small number of other parts mounted on a circuit board that (...)

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PSpice® für TI ist eine Design- und Simulationsumgebung, welche Sie dabei unterstützt, die Funktionalität analoger Schaltungen zu evaluieren. Diese voll ausgestattete Design- und Simulationssuite verwendet eine analoge Analyse-Engine von Cadence®. PSpice für TI ist kostenlos erhältlich und (...)

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TPA2006D1

Mono-Lautsprecherverstärker mit Analog-Eingang (1,4 W) und 1,8-V-kompatibler Abschaltspannung der Kl

TPA2006D1

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Design und Entwicklung

TPA2006D1EVM — TPA2006D1-Evaluierungsmodul (EVM)

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

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