- 您現在的位置：買賣IC網 > PDF目錄98270 > TPA2014D1YZHT (TEXAS INSTRUMENTS INC) 1.5 W, 1 CHANNEL, AUDIO AMPLIFIER, BGA16 PDF資料下載
參數資料
| 型號： | TPA2014D1YZHT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1.5 W, 1 CHANNEL, AUDIO AMPLIFIER, BGA16 |
| 封裝： | 2.275 X 2.275 MM, GREEN, DSBGA-16 |
| 文件頁數： | 25/27頁 |
| 文件大小： | 945K |
| 代理商： | TPA2014D1YZHT |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁當前第25頁第26頁第27頁
CLASS D AMPLIFIER AC CHARACTERISTICS
TPA2014D1
IN+
IN
OUT+
OUT–
V
DD
V
DD
GND
C
I
C
I
Measurement
Output
+
–
Load
30kHz
Low-Pass
Filter
Measurement
Input
+
–
1 F
m
www.ti.com ............................................................................................................................................................... SLAS559A – MAY 2008 – REVISED JUNE 2008
TA = 25°C, VDD = 3.6V, RL = 8 + 33 H, L = 6.2 H, VCC = 5 V, Gain = 2 V/V(unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
KSVR
Output referred power supply
VDD = 3.6 V, VCC = 5, 200 mVPP ripple, f = 217 Hz
–91
dB
Class-D
rejection ratio
f = 1 kHz, Po = 1.2 W, VCC = 5 V
1%
THD+N
Total harmonic distortion + noise
f = 1 kHz, Po = 1.5 W, VCC = 5 V
10%
Class-D
f = 1 kHz, Po = 1 W, VCC = 5 V
0.1%
Vn
Output integrated noise floor
Av = 6 dB (2V/V)
31
Class-D
Vrms
Output integrated noise floor
Av = 6 dB (2V/V)
23
A-weighted
THD+N = 10%, VCC = 5 V, VDD = 3.6V ,
1.5
PO
Maximum output power
THD+N = 1%, VCC = 5 V, VDD = 3.6V ,
1.2
W
THD+N = 0.1%, VCC = 5 V, VDD = 3.6V ,
1
TEST SET-UP FOR GRAPHS
(1)
CI was shorted for any common-mode input voltage measurement. All other measurements were taken with a 1-F CI
(unless otherwise noted).
(2)
A 33-
H inductor was placed in series with the load resistor to emulate a small speaker for efficiency measurements.
(3)
The 30-kHz low-pass filter is required, even if the analyzer has an internal low-pass filter. An RC low-pass filter (1-k
,
4.7-nF) is used on each output for the data sheet graphs.
(4)
L = 6.2
H is used for the boost converter unless otherwise noted.
Copyright 2008, Texas Instruments Incorporated
7
Product Folder Link(s): TPA2014D1
相關PDF資料 |
PDF描述 |
|---|---|
| TPA2014D1YZHR | 1.5 W, 1 CHANNEL, AUDIO AMPLIFIER, BGA16 |
| TPA2014D1RGPT | 1.5 W, 1 CHANNEL, AUDIO AMPLIFIER, PQCC20 |
| TPA2014D1RGPTG4 | 1.5 W, 1 CHANNEL, AUDIO AMPLIFIER, PQCC20 |
| TPA2014D1RGPR | 1.5 W, 1 CHANNEL, AUDIO AMPLIFIER, PQCC20 |
| TPA2014D1RGPRG4 | 1.5 W, 1 CHANNEL, AUDIO AMPLIFIER, PQCC20 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TPA2015D1 | 制造商:TI 功能描述:2 W Constant Output Power Class-D Audio Amplifier With Adaptive Boost Converter and Battery Tracking SpeakerGuard? AGC |
| TPA2015D1_10 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2 W Constant Output Power Class-D Audio Amplifier With Adaptive Boost Converter and Battery Tracking SpeakerGuard? AGC |
| TPA2015D1_11 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2 W Constant Output Power Class-D Audio Amplifier With Adaptive Boost Converter andBattery Tracking SpeakerGuard? AGC |
| TPA2015D1YZHEVM | 功能描述:音頻 IC 開發工具 TPA2015D1YZHEVM Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| TPA2015D1YZHR | 功能描述:音頻放大器 2W Class-D Audio Amp RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
發布緊急采購，3分鐘左右您將得到回復。