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参数资料
| 型号： | TAS3001CPWRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28 |
| 封装： | GREEN, PLASTIC, TSSOP-28 |
| 文件页数： | 4/55页 |
| 文件大小： | 432K |
| 代理商： | TAS3001CPWRG4 |
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17
Attempting similar changes in an analog filter would require component changes and potentially a new circuit layout.
The flexibility of digital filtering provides a particular advantage to digital equalization. Because of its programmability,
a single design using digital filtering can provide a wide range of filtering functions. As a result, this one design can
span a number of applications.
For a product that is in production, digital filtering can permit equalization changes with minimal cost impact because
of this programmability.
One concern about digital filters is that some implementations have been prone to zero-input limit cycles. This is a
condition where the filter oscillates at a low level when no signal is presented. In a digital audio system, this condition
may present itself as a tone or low-level noise. The TAS3001 has a patent-pending technique to combat this problem.
1.11 Pin Assignments
NC No internal connection
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
CS2
DVSS
DVDD
SDA
SCL
SDIN1
SDIN2
SDOUT
MCLK
LRCLK
SCLK
AVSS_PLL
AVDD_PLL
CAP_PLL
CS1
RESERVED
NC
SCLKOUT
LRCLKOUT
NC
RESET
NC
POWERDOWN
RESERVED
PW PACKAGE
(TOP VIEW)
Figure 18. TAS3001 Pin Location Diagram
相关PDF资料 |
PDF描述 |
|---|---|
| TAS3001CPWR | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28 |
| TAS3001CPWG4 | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28 |
| TAS3001CPW | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28 |
| TAS3002 | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| TAS3004PFB | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TAS3001EVM | 制造商:Texas Instruments 功能描述:TAS3001 EVALUATION BOARD - Bulk |
| TAS3001IN WAF | 制造商:Texas Instruments 功能描述: |
| TAS3002 | 制造商:TI 制造商全称:Texas Instruments 功能描述:Digital Audio Processor With Codec |
| TAS3002PFB | 功能描述:音频 DSP Digital Audio Processor w/ Codec RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TAS3002PFBG4 | 功能描述:音频 DSP Digital Audio Processor w/ Codec RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
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