欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: TLV320AIC3120IRHBR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: AUDIO AMPLIFIER, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數: 76/150頁
文件大小: 1507K
代理商: TLV320AIC3120IRHBR
LargestPositiveNumber:
=0.111 1111 1111 111
=0.999969482421875=1.0 – 1LSB
1
LargestNegativeNumber:
=1.0000 0000 0000 000
=0x8000= –1.0(bydefinition)
1
S.xxxx xxxx xxxx xxx
..
x
SignBit
2
Bit
–1
2
Bit
–4
2
Bit
–15
Fraction
Point
1
0
1
15
1
N
N z
H(z)
2
D z
-
+
=
-
1
2
0
1
2
15
1
2
1
2
N
2 N z
N z
H(z)
2
2 D z
D z
-
+
+
=
-
-
www.ti.com
SLAS653 – FEBRUARY 2010
The coefficients of these filters are each 16 bits wide, in 2s-complement format, and occupy two
consecutive 8-bit registers in the register space. Specifically, the filter coefficients are in 1.15 (one dot 15)
format with a range from –1.0 (0x8000) to 0.999969482421875 (0x7FFF), as shown in Figure 5-12.
Figure 5-12. 1.15 2s-Complement Coefficient Format
5.5.4.3.1 First-Order IIR Section
The transfer function for the first-order IIR filter is given by
(1)
The frequency response for the first-order IIR section with default coefficients is flat at a gain of 0 dB.
Table 5-12. ADC First-Order IIR Filter Coefficients
Filter
Filter Coefficient
ADC Coefficient
Default (Reset) Values
First-order IIR
N0
Page 4 / register 8 and page 4 / register 9
0x7FFF (decimal 1.0 – LSB value)
N1
Page 4 / register 10 and page 4 / register 11
0x0000
D1
Page 4 / register 12 and page 4 / register 13
0x0000
5.5.4.3.2 Biquad Section
The transfer function of each of the biquad filters is given by
(2)
The default values for each biquad section yield an all-pass (flat) frequency response at a gain of 0 dB.
Table 5-13. ADC Biquad Filter Coefficients
Filter
Filter Coefficient
Filter Coefficient RAM Location
Default (Reset) Values
Biquad A
N0
Page 4 / register 14 and page 4 / register 15
0x7FFF (decimal 1.0 – LSB value)
N1
Page 4 / register 16 and page 4 / register 17
0x0000
N2
Page 4 / register 18 and page 4 / register 19
0x0000
D1
Page 4 / register 20 and page 4 / register 21
0x0000
D2
Page 4 / register 22 and page 4 / register 23
0x0000
Biquad B
N0
Page 4 / register 24 and page 4 / register 25
0x7FFF (decimal 1.0 – LSB value)
N1
Page 4 / register 26 and page 4 / register 27
0x0000
N2
Page 4 / register 28 and page 4 / register 29
0x0000
D1
Page 4 / register 30 and page 4 / register 31
0x0000
D2
Page 4 / register 32 and page 4 / register 33
0x0000
Copyright 2010, Texas Instruments Incorporated
APPLICATION INFORMATION
31
Product Folder Link(s): TLV320AIC3120
相關PDF資料
PDF描述
TLV320AIC3120IRHBT AUDIO AMPLIFIER, PQCC32
TLV320AIC31IRHBRG4 SPECIALTY CONSUMER CIRCUIT, PQCC32
TLV320AIC31IRHBR SPECIALTY CONSUMER CIRCUIT, PQCC32
TLV320AIC31IRHBTG4 SPECIALTY CONSUMER CIRCUIT, PQCC32
TLV320AIC31IRHBT SPECIALTY CONSUMER CIRCUIT, PQCC32
相關代理商/技術參數
參數描述
TLV320AIC3120IRHBT 功能描述:接口—CODEC Low-Pwr Audio CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC31EVM 功能描述:音頻 IC 開發工具 TLV320AIC31 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
TLV320AIC31EVM-PDK 功能描述:音頻 IC 開發工具 TLV320AIC31-PDK 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
TLV320AIC31IRHBR 功能描述:接口—CODEC Lo-Pwr Ster Codec for Port Aud/Teleph RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC31IRHBRG4 功能描述:接口—CODEC Lo-Pwr Ster Codec for Port Aud/Teleph RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
主站蜘蛛池模板: 栾川县| 辽宁省| 乌拉特后旗| 常宁市| 南陵县| 杨浦区| 利川市| 高密市| 游戏| 旬阳县| 盐边县| 沈阳市| 文昌市| 怀安县| 五指山市| 东乡族自治县| 淳安县| 临朐县| 茶陵县| 吉隆县| 锡林郭勒盟| 梁河县| 新巴尔虎左旗| 贵溪市| 福州市| 威远县| 兴文县| 来宾市| 洞口县| 西峡县| 高安市| 厦门市| 响水县| 修水县| 龙江县| 苗栗市| 石门县| 铁力市| 宁远县| 清水河县| 昌都县|