TPA2100P1

Name: TPA2100P1
Brand: TI
SKU: TPA2100P1
Price: 1.085 USD

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Mono, Analog-Eingang, Keramik-Lautsprechertreiber mit wählbarer Verstärkung und integriertem 19-V-Au

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Datenblatt

document-pdfAcrobat 19-Vpp Mono Class-D Audio Amplifier for Piezo/Ceramic Speakers datasheet (Englisch)

TPA2100P1

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Analog supply (min) (V)

2.5

Analog supply voltage (max) (V)

5.5

Speaker channels (max)

Mono

Audio input type

Analog

Shutdown current (ISD) (µA)

0.5

PSRR (dB)

100

Iq (typ) (mA)

5.5

Operating temperature range (°C)

to

Rating

Catalog

Analog supply (min) (V)

2.5

Analog supply voltage (max) (V)

5.5

Speaker channels (max)

Mono

Audio input type

Analog

Shutdown current (ISD) (µA)

0.5

PSRR (dB)

100

Iq (typ) (mA)

5.5

Operating temperature range (°C)

to

Rating

Catalog

DSBGA (YZH)

16

5.0625 mm² 2.25 x 2.25

19 V_PP Output Load Voltage From a 2.5 V Supply
Integrated DC-DC Converter Generates 10 V Supply
No External Schottky Diode Required
Integrated Audio Input Low-Pass Filter
Small Boost Converter Inductor
Supply Voltage Range From 2.5 V to 5.5 V
Selectable Gain of 12 dB, 16 dB, and 24 dB
Independent Shutdown Control for the Boost Converter and the Audio Amplifier
Fast Startup Time: 8 ms
Low Supply Current: 5.5 mA
Low Shutdown Current: < 1 µA
Short-Circuit and Thermal Protection
Space Saving Package
- 2,1 mm × 2,1 mm NanoFree WCSP (YZH)
APPLICATIONS
- Wireless or Cellular Handsets
- Portable DVD Player
- Personal Digital Assistants (PDAs)
- Electronic Dictionaries
- Digital Still Cameras

19 V_PP Output Load Voltage From a 2.5 V Supply
Integrated DC-DC Converter Generates 10 V Supply
No External Schottky Diode Required
Integrated Audio Input Low-Pass Filter
Small Boost Converter Inductor
Supply Voltage Range From 2.5 V to 5.5 V
Selectable Gain of 12 dB, 16 dB, and 24 dB
Independent Shutdown Control for the Boost Converter and the Audio Amplifier
Fast Startup Time: 8 ms
Low Supply Current: 5.5 mA
Low Shutdown Current: < 1 µA
Short-Circuit and Thermal Protection
Space Saving Package
- 2,1 mm × 2,1 mm NanoFree WCSP (YZH)
APPLICATIONS
- Wireless or Cellular Handsets
- Portable DVD Player
- Personal Digital Assistants (PDAs)
- Electronic Dictionaries
- Digital Still Cameras

The TPA2100P1 (sometimes referred to as TPA2100) is a mono, Class-D audio power amplifier with integrated DC-DC converter designed for piezo and ceramic speakers. The TPA2100P1 (TPA2100) is capable of driving a ceramic / piezo speaker with 19 V_PP (6.7 V_RMS) from a 2.5 V power supply at less than 1% THD+N.

The DC-DC converter operates at a fixed frequency of 1.2 MHz. The TPA2100P1 (TPA2100) DC-DC converter provides a 10 V supply with a minimum number of external components. The DC-DC converter can be used to drive other components that require a 10 V supply voltage (note: audio signal must be present for proper functionality of boost converter).

The TPA2100P1 (TPA2100) features an integrated audio low pass filter that rejects high frequency noise (CODEC out-of-band and RF noise) thus improving audio fidelity.

The TPA2100P1 (TPA2100) has three gain modes of 12 dB, 16 dB, and 24 dB. The TPA2100P1 (TPA2100) provides thermal and short circuit protection on the boost converter and the Class-D audio amplifier. The TPA2100P1 (TPA2100) is available in a 16-ball 2,1 mm × 2,1 mm WCSP package. The TPA2100P1 (TPA2100) requires only one small external inductor for operation.

The TPA2100P1 (sometimes referred to as TPA2100) is a mono, Class-D audio power amplifier with integrated DC-DC converter designed for piezo and ceramic speakers. The TPA2100P1 (TPA2100) is capable of driving a ceramic / piezo speaker with 19 V_PP (6.7 V_RMS) from a 2.5 V power supply at less than 1% THD+N.

The DC-DC converter operates at a fixed frequency of 1.2 MHz. The TPA2100P1 (TPA2100) DC-DC converter provides a 10 V supply with a minimum number of external components. The DC-DC converter can be used to drive other components that require a 10 V supply voltage (note: audio signal must be present for proper functionality of boost converter).

The TPA2100P1 (TPA2100) features an integrated audio low pass filter that rejects high frequency noise (CODEC out-of-band and RF noise) thus improving audio fidelity.

The TPA2100P1 (TPA2100) has three gain modes of 12 dB, 16 dB, and 24 dB. The TPA2100P1 (TPA2100) provides thermal and short circuit protection on the boost converter and the Class-D audio amplifier. The TPA2100P1 (TPA2100) is available in a 16-ball 2,1 mm × 2,1 mm WCSP package. The TPA2100P1 (TPA2100) requires only one small external inductor for operation.

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Alle anzeigen 2

	Typ	Titel		Datum
*	Data sheet	19-Vpp Mono Class-D Audio Amplifier for Piezo/Ceramic Speakers datasheet		05 Dez 2008
	User guide	TPA2100P1EVM - User Guide (Rev. A)		16 Dez 2009

Design und Entwicklung

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Evaluierungsplatine

TPA2100P1EVM — TPA2100P1-Evaluierungsmodul (EVM)

The TPA2100P1 is a mono Class-D amplifier with built-in 10 V boost converter designed for piezo and ceramic speakers. The TPA2100P1 drives up to 19 VPP mono bridge-tied-load (BTL) from a 2.5-V power supply at less 1% total harmonic distortion plus noise (THD+N). The TPA2100P1 is available in a WCSP (...)

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Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
DSBGA (YZH)	16	Ultra Librarian

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TPA2100P1

Mono, Analog-Eingang, Keramik-Lautsprechertreiber mit wählbarer Verstärkung und integriertem 19-V-Au

TPA2100P1

Produktdetails

Technische Dokumentation

Design und Entwicklung

TPA2100P1EVM — TPA2100P1-Evaluierungsmodul (EVM)

TPA2100P1 Gerber files

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

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