- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98163 > TAS5504PAGRG4 (TEXAS INSTRUMENTS INC) SPECIALTY CONSUMER CIRCUIT, PQFP64 PDF資料下載
參數(shù)資料
| 型號： | TAS5504PAGRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | GREEN, PLASTIC, TQFP-64 |
| 文件頁數(shù)： | 19/96頁 |
| 文件大?。?/td> | 1216K |
| 代理商： | TAS5504PAGRG4 |
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頁當前第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁
Introduction
18
SLES123 October 2004
TAS5504
Table 14. Bass and Treble Filter Selections
3-dB CORNER FREQUENCIES
FS
(kHz)
FILTER
SET 1
FILTER
SET 1
FILTER
SET 2
FILTER
SET 2
FILTER
SET 3
FILTER
SET 3
FILTER
SET 4
FILTER
SET 4
FILTER
SET 5
FILTER
SET 5
(kHz)
BASS
TREBLE
BASS
TREBLE
BASS
TREBLE
BASS
TREBLE
BASS
TREBLE
32
42
917
83
1833
125
3000
146
3667
167
4333
38
49
1088
99
2177
148
3562
173
4354
198
5146
44.1
57
1263
115
2527
172
4134
201
5053
230
5972
48
63
1375
125
2750
188
4500
219
5500
250
6500
88.2
115
2527
230
5053
345
8269
402
10106
459
11944
96
125
2750
250
5500
375
9000
438
11000
500
13000
176.4
230
5053
459
10106
689
16538
804
20213
919
23888
192
250
5500
500
11000
750
18000
875
22000
1000
26000
The I2C registers that control Bass and Treble are:
Bass and Treble By-Pass Register (0x89 – 0x90, channels 18)
Bass and Treble Slew Rates (0xD0)
Bass Filter Sets 15 (0xDA)
Bass Filter Index (0xDB)
Treble Filter Sets 15 (0xDC)
Treble Filter Index (0xDD)
1.8
Volume, Auto Mute, and Mute
The TAS5504 provides individual channel and master volume controls. Each control provides an adjustment
range of +18.0618 dB to –100 dB in 0.25 dB increments. This permits a total volume device control range of
+36 dB to –100 dB plus mute.
The TAS5504 has a master soft mute control that can be enabled by a terminal or I2C command. The device
also has individual channel soft mute controls that can are enabled via I2C.
The soft volume and mute update rates are programmable. The soft adjustments are performed using a soft
gain linear update with an I2C programmable linear step size at a fixed temporal rate. The linear soft gain step
size can be varied from 0.5 to 0.003906.
Table 15. Linear Gain Step Size
STEP SIZE (GAIN)
0.5
0.25
0.125
0.0625
0.03125
0.015625
0.007813
0.003906
Time to go from 36.124 db to 127 dB in ms
10.67
21.33
42.67
85.34
170.67
341.35
682.70
1365.4
Time to go from 18.062 db to 127 dB in ms
1.33
2.67
5.33
10.67
21.33
42.67
85.33
170.67
Time to go from 0 db to 127 dB in ms
0.17
0.33
0.67
1.33
2.67
5.33
10.67
21.33
相關PDF資料 |
PDF描述 |
|---|---|
| TAS5504PAGG4 | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5508BPAGG4 | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5508BPAGRG4 | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5508BPAGR | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5508BPAG | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5508 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8 Channel Digital Audio PWM Processor |
| TAS5508-5121K8EVM | 功能描述:音頻 IC 開發(fā)工具 TAS5508-TAS5121K8 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 |
| TAS5508-5122C6EVM | 功能描述:音頻 IC 開發(fā)工具 TAS5508-5122C6 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 |
| TAS5508-5142K7EVM | 功能描述:音頻 IC 開發(fā)工具 HI PERF MULTI PWM 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 |
| TAS5508A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8 Channel Digital Audio PWM Processor |
發(fā)布緊急采購，3分鐘左右您將得到回復。