- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98276 > TPA6140A2YFFR (TEXAS INSTRUMENTS INC) 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PBGA16 PDF資料下載
參數(shù)資料
| 型號： | TPA6140A2YFFR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻控制 |
| 英文描述： | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PBGA16 |
| 封裝： | 1.6 X 1.6 MM, 0.4 MM PITCH, GREEN, DSBGA-16 |
| 文件頁數(shù)： | 27/30頁 |
| 文件大?。?/td> | 705K |
| 代理商： | TPA6140A2YFFR |
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頁第25頁第26頁當(dāng)前第27頁第28頁第29頁第30頁
SCL
SDA
th2
t(buf)
tsu2
tsu3
StartCondition
StopCondition
SLOS598A – MARCH 2009 – REVISED OCTOBER 2009................................................................................................................................................. www.ti.com
Figure 2. Start and Stop Conditions Timing
OPERATING CHARACTERISTICS
AVDD = 3.6 V , TA = 25°C, GAIN = 0 dB, RL = 32 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
AVDD = 2.7V, THD = 1%, f = 1 kHz
26
AVDD = 2.7V, THD = 10%, f = 1 kHz
32
PO
Output power(1) (Outputs in Phase)
mW
AVDD = 2.7V, THD = 1%, f = 1 kHz, RL =
25
16
PO = 10 mW into 16 , f = 1 kHz
0.02%
THD+N
Total harmonic distortion plus noise(2)
PO = 20 mW into 32 , f = 1 kHz
0.01%
200 mVpp ripple, f = 217 Hz
80
100
kSVR
AC-Power supply rejection ratio
dB
200 mVpp ripple, f = 4 kHz
90
ΔAV
Gain matching
Between left and right channels
1%
VOS
Output offset voltage
AVDD = 2.5 V to 5.5 V, inputs grounded
–0.5
0
0.5
mV
En
Noise output voltage
A-weighted
5.3
VRMS
fBUCK
Buck converter switching frequency
PO = 0.5 mW into 32 , f = 1 kHz
600
kHz
PO = 0.5 mW into 32 , f = 1 kHz
315
fPUMP
Charge pump switching frequency
kHz
PO = 15 mW into 32 , f = 1 kHz
1260
Start-up time from shutdown
5
ms
RIN,SE
Single Ended Input impedance
Gain = 4 dB, per input node
15.6
k
RIN,DF
Differential input impedance
Gain = 4 dB, per input node
31.2
k
SNR
Signal-to-noise ratio
VOUT = 1 VRMS, GAIN = 4 dB, no load
105
dB
Threshold
165
Thermal shutdown
°C
Hysteresis
35
ZO,SD
Output impedance in shutdown
SWS = 1, DC value
8
k
40 kHz, 1.8 VPEAK signal max
8.5
k
ZO,HI-Z
Output impedance in Hi-Z mode
6 MHz, 1.8 VPEAK signal max
600
13 MHz, 1.8 VPEAK signal max
400
Crosstalk
PO = 15 mW, f = 1 kHz
–80
dB
VCM
Input common-mode voltage range
0
1.4
V
(1)
Per channel output power
(2)
A-weighted
6
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TPA6140A2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TPA6140A2YFFT | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PBGA16 |
| TPA6203A1GQVR | 1.25 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA8 |
| TPA6203A1ZQVR | 1.25 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA8 |
| TPA6203A1ZQVRG1 | 1.25 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA8 |
| TPA6203A1DRBG4 | 1.25 W, 1 CHANNEL, AUDIO AMPLIFIER, PQCC8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPA6140A2YFFT | 功能描述:音頻放大器 25mW Class-G Direct Path St Headph Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA6140A2YFFT | 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC |
| TPA6141A2 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:CLASS-G DIRECTPATH? STEREO HEADPHONE AMPLIFIER |
| TPA6141A2YFFEVM | 功能描述:音頻 IC 開發(fā)工具 TPA6141A2YFF Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)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 |
| TPA6141A2YFFR | 功能描述:音頻放大器 25mW Class-G Direct Path St Headph Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。