參數資料
型號: TLC320AD50IPT
廠商: Texas Instruments, Inc.
英文描述: SIGMA-DELTA ANALOG INTERFACE CIRCUITS WITH MASTER-SLAVE FUNCTION
中文描述: sigma - delta模擬接口,具有大師電路,從功能
文件頁數: 14/84頁
文件大小: 447K
代理商: TLC320AD50IPT
1–7
A Register
(8 bits)
Divide by 2
576 kHz
B Register
(8 bits)
Divide by 4
1.296 MHz
2.592 MHz
5.184 MHz
10.368 MHz
MCLK
Processor
SCLK
A Register + A
Register
(8 bits)
2s Complement
Program Divide
A Counter
(8 bits)
B Counter
288 kHz
FCLK [low-pass filter and
(sin x)/x filter clock]
Conversion
Rate
Single, A-Counter
Period
One-Shot
Phase Shift
Normal
Control
Figure 1–1. Control Flow Diagram
Table 1–1. Operating Frequencies
FCLK
(kHz)
LOW-PASS FILTER
BANDWIDTH
(kHz)
B REGISTER CONTENTS
(Program No. of Filter Clocks)
(Decimal)
CONVERSION
RATE
(kHz)
HIGH-PASS
POLE FREQUENCY
(Hz)
144
3.6
20 (see Note 1)
18
15
10 (see Note 2)
7.2
8
9.6
14.4
36
40
48
72
288
7.2
20 (see Note 1)
18
15
10 (see Notes 2 and 3)
14.4
16
19.2
28.8
72
80
96
144
432
10.8
20 (see Note 1)
18
15 (see Note 3)
10 (see Notes 2 and 3)
21.6
24
28.8
43.2
108
120
144
216
NOTES:
1. The B register can be programmed for values greater than 20; however, since the sample rate is lower than
7.2 kHz and the internal filter remains at 3.6 kHz, an external antialiasing filter is required.
2. When the B register is programmed for a value less than 10, the ADC and the DAC conversions are not
completed before the next frame-sync signal and the results are in error.
3. The maximum sampling rate for the ADC channel is 43.2 kHz. The maximum rate for the DAC channel is
25 kHz.
相關PDF資料
PDF描述
TLC320AD50(中文) Sigma-Delta Analog Interface Circuit With Master-Slave Function(Sigma-Delta 模擬接口具主從功能)
TLC34075A-110 Color-Palette(110MHz,視頻接口調色器)
TLC34075A-135 Color-Palette(135MHz,視頻接口調色器)
TLC34075A-66 Color-Palette(66MHz,視頻接口調色器)
TLC34075A-85 Color-Palette(85MHz,視頻接口調色器)
相關代理商/技術參數
參數描述
TLC320AD52CDW 制造商:TI 制造商全稱:Texas Instruments 功能描述:SIGMA-DELTA ANALOG INTERFACE CIRCUITS WITH MASTER-SLAVE FUNCTION
TLC320AD52CPT 功能描述:IC ANALOG INTERFACE W/MS 48-LQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標準包裝:2,500 系列:- 類型:PCM 數據接口:PCM 音頻接口 分辨率(位):15 b ADC / DAC 數量:1 / 1 三角積分調變:是 S/N 比,標準 ADC / DAC (db):- 動態(tài)范圍,標準 ADC / DAC (db):- 電壓 - 電源,模擬:2.7 V ~ 3.3 V 電壓 - 電源,數字:2.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:80-VFBGA 供應商設備封裝:80-BGA MICROSTAR JUNIOR(5x5) 包裝:帶卷 (TR) 其它名稱:296-21257-2
TLC320AD535 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL CHANNEL VOICE/DATA CODEC
TLC320AD535C 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL CHANNEL VOICE/DATA CODEC
TLC320AD535C-I 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL CHANNEL VOICE/DATA CODEC