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參數(shù)資料
| 型號： | TPA2100P1YZHT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1 CHANNEL, AUDIO AMPLIFIER, PBGA16 |
| 封裝： | 2.10 X 2.10 MM, GREEN, WCSP-16 |
| 文件頁數(shù)： | 1/23頁 |
| 文件大小： | 963K |
| 代理商： | TPA2100P1YZHT |
YZH
1
FEATURES
DESCRIPTION
APPLICATIONS
Vdd
SW
IN-
IN+
GND
OUT+
OUT-
VccOUT
VccIN
CIN
SD
SDa
GAIN
PiezoSpeaker
Digital
BaseBand
Analog
Baseband
or
CODEC
VIN
2.5 Vto
5.5 V
Vref
BST
10nF
10 F
m
4.7 H
m
1 F
m
5~10 W
1 F
m
0.1~2 F
m
10 F
m
GND
www.ti.com ........................................................................................................................................................................................... SLOS595 – DECEMBER 2008
19-VPP Mono Class-D Audio Amplifier for Piezo/Ceramic Speakers
2
19 V
PP Output Load Voltage From a 2.5 V
Supply
The TPA2100P1 (sometimes referred to as TPA2100)
is a mono, Class-D audio power amplifier with
Integrated DC-DC Converter Generates 10 V
integrated DC-DC converter designed for piezo and
Supply
ceramic speakers. The TPA2100P1 (TPA2100) is
No External Schottky Diode Required
capable of driving a ceramic / piezo speaker with
Integrated Audio Input Low-Pass Filter
19 VPP (6.7 VRMS) from a 2.5 V power supply at less
than 1% THD+N.
Small Boost Converter Inductor
Supply Voltage Range From 2.5 V to 5.5 V
The DC-DC converter operates at a fixed frequency
of 1.2 MHz. The TPA2100P1 (TPA2100) DC-DC
Selectable Gain of 12 dB, 16 dB, and 24 dB
converter provides a 10 V supply with a minimum
Independent Shutdown Control for the Boost
number
of
external
components.
The
DC-DC
Converter and the Audio Amplifier
converter can be used to drive other components that
Fast Startup Time: 8 ms
require a 10 V supply voltage (note: audio signal
must be present for proper functionality of boost
Low Supply Current: 5.5 mA
converter).
Low Shutdown Current: < 1 A
The TPA2100P1 (TPA2100) features an integrated
Short-Circuit and Thermal Protection
audio low pass filter that rejects high frequency noise
Space Saving Package
(CODEC out-of-band and RF noise) thus improving
–
2,1 mm × 2,1 mm NanoFree WCSP (YZH)
audio fidelity.
The TPA2100P1 (TPA2100) has three gain modes of
12 dB, 16 dB, and 24 dB. The
TPA2100P1
Wireless or Cellular Handsets
(TPA2100)
provides
thermal
and
short
circuit
Portable DVD Player
protection on the boost converter and the Class-D
audio
amplifier.
The
TPA2100P1
(TPA2100)
is
Personal Digital Assistants (PDAs)
available in a 16-ball 2,1 mm × 2,1 mm WCSP
Electronic Dictionaries
package. The TPA2100P1 (TPA2100) requires only
Digital Still Cameras
one small external inductor for operation.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
NanoFree is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright 2008, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPA2100P1YZHT | 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC |
| TPA21CCGPC0 | 制造商:TE Connectivity 功能描述:Switch Push Button N.O. DPST Round Plunger 20VAC 20VDC 0.4VA Momentary Contact PC Pins Thru-Hole Loose Piece |
| TPA21CCGRA0 | 功能描述:按鈕開關(guān) SWITCH PB 2XSPST MOM RND BLK RoHS:否 制造商:C&K Components 觸點形式:2 NC - 2 NO 開關(guān)功能:ON ? OFF 電流額定值:4 A 電壓額定值 AC:12 V to 250 V 電壓額定值 DC:12 V to 50 V 功率額定值: 安裝風(fēng)格:Through Hole 照明:Illuminated 照明顏色:None IP 等級:IP 40 端接類型:Solder 觸點電鍍:Silver 執(zhí)行器:Square 蓋顏色: 封裝: 可燃性等級:UL 94 V-0 |
| TPA21CCGRA004 | 功能描述:按鈕開關(guān) FLUSHBUTTON RoHS:否 制造商:C&K Components 觸點形式:2 NC - 2 NO 開關(guān)功能:ON ? OFF 電流額定值:4 A 電壓額定值 AC:12 V to 250 V 電壓額定值 DC:12 V to 50 V 功率額定值: 安裝風(fēng)格:Through Hole 照明:Illuminated 照明顏色:None IP 等級:IP 40 端接類型:Solder 觸點電鍍:Silver 執(zhí)行器:Square 蓋顏色: 封裝: 可燃性等級:UL 94 V-0 |
| TPA21FFGPC004 | 功能描述:Pushbutton Switch SPDT Standard Through Hole 制造商:te connectivity alcoswitch switches 系列:TP 包裝:散裝 零件狀態(tài):有效 類型:標(biāo)準(zhǔn) 電路:SPDT 開關(guān)功能:開-瞬時 額定電流:0.4VA（AC/DC） 額定電壓 - AC:20V 額定電壓 - DC:20V 致動器類型:圓形，柱塞 顏色 - 致動器/蓋帽:黑 照明類型，顏色:- 照明電壓（標(biāo)稱值）:- 安裝類型:通孔 端子類型:PC 引腳 侵入防護(hù):- 特性:- 面板開口尺寸:- 工作溫度:-30°C ~ 65°C 機(jī)械壽命:- 電氣壽命:80，000 次循環(huán) 標(biāo)準(zhǔn)包裝:25 |
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