- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98248 > TLV1012-15YDCR (TEXAS INSTRUMENTS INC) 1 CHANNEL, AUDIO AMPLIFIER, PBGA4 PDF資料下載
參數(shù)資料
| 型號(hào)： | TLV1012-15YDCR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1 CHANNEL, AUDIO AMPLIFIER, PBGA4 |
| 封裝： | GREEN, DSBGA-4 |
| 文件頁數(shù)： | 11/12頁 |
| 文件大?。?/td> | 246K |
| 代理商： | TLV1012-15YDCR |
Low-Frequency Cut-Off Filter
-30
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
Frequency – Hz
G
a
in
–
d
B
-180
-135
-90
-45
0
45
90
135
180
P
h
a
s
e
–
°
10
100
1k
10k
100k
1M
SLCS154A – OCTOBER 2008 – REVISED NOVEMBER 2008 .......................................................................................................................................... www.ti.com
To reduce noise on the output of the microphone, a low-cut filter is implemented in the TLV1012. This filter
reduces the effect of wind and handling noise.
It is also helpful to reduce the proximity effect in directional microphones. This effect occurs when the sound
source is very close to the microphone. The lower frequencies are amplified, which gives a bass sound. This
amplification can cause an overload, which results in a distortion of the signal.
Figure 6. Gain and Phase vs Frequency
The TLV1012 is optimized to be used in audio-band applications. The TLV1012 provides a flat gain response
within the audio band and offers linearity and excellent temperature stability.
8
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TLV1012
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TLV1018-15YDCR | 1 CHANNEL, AUDIO AMPLIFIER, PBGA4 |
| TLV1018-25YDCR | 1 CHANNEL, AUDIO AMPLIFIER, PBGA4 |
| TLV1504IDRG4 | 4-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| TLV1504IPWLE | 4-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| TLV1508IPWLE | 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLV1018 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:AMPLIFIER FOR THREE-WIRE ANALOG ELECTRET MICROPHONES |
| TLV1018-15YDCR | 功能描述:音頻放大器 Amp for 3-Wire Ana Electret Microphones 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 |
| TLV1018-25YDCR | 功能描述:音頻放大器 Amp for 3-Wire Ana Electret Microphones 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 |
| TLV1112 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.2-V, 0.8-A LOW-DROPOUT VOLTAGE REGULATOR |
| TLV1112CDCY | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.2-V, 0.8-A LOW-DROPOUT VOLTAGE REGULATOR |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。