參數(shù)資料
型號(hào): TDA7317
廠商: 意法半導(dǎo)體
英文描述: Five Bands Digital Controlled Graphic Equalizer(五波段數(shù)控立體圖形均衡器)
中文描述: 五級(jí)數(shù)控圖形均衡器(五波段數(shù)控立體圖形均衡器)
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 233K
代理商: TDA7317
SOFTWARE SPECIFICATION
Interface Protocol
The interface protocol comprises:
A startcondition (s)
A chip address byte, containing the TDA7317
address(the 8th bit of the byte must be 0). The
TDA7317 mustalways acknowledge at the end
of each transmittedbyte.
A sequenceof data(N-bytes + acknowledge)
A stop condition (P)
TDA7316 ADDRESS
MSB
1
first byte
0
0
LSB
0
MSB
LSB
MSB
LSB
S
0
0
1
A
ACK
DATA
ACK
DATA
ACK
P
Data Transferred (N-bytes + Acknowledge)
ACK = Acknowledge
S = Start
P = Stop
MAX CLOCK SPEED 100kbits/s
SOFTWARE SPECIFICATION
Chip address (84or 86 Hex)
1
MSB
0
0
0
0
1
A
0
LSB
A = Logic level on pin ADDR
A = 1 if ADDRpin = open
A = 0 if ADDRpin = connectedto ground
SOFTWARE SPECIFICATION
(continued)
DATA BYTES (detaileddescription)
Volume
MSB
0
LSB
A0
0
1
0
1
0
1
0
1
A0
FUNCTION
X
B2
B1
B0
A2
0
0
0
0
1
1
1
1
A2
A1
0
0
1
1
0
0
1
1
A1
Volume 0.375dB steps
0
-0.375
-0.75
-1.125
-1.5
-1.875
-2.25
-2.625
0
X
B2
0
0
0
0
1
1
B1
0
0
1
1
0
0
B0
0
1
0
1
0
1
Volume -3dB steps
0
-3
-6
-9
-12
-15
TDA7317
7/12
相關(guān)PDF資料
PDF描述
TDA7319 3 Band Digital Controlled Audio Processor(三波段數(shù)控音頻處理器)
TDA7346 Digitally Controlled Surround Sound Matrix(數(shù)控環(huán)繞聲矩陣)
TDA7365 2 x 6W Car Radio AMP plus Solid State Switch(2×6W汽車收音機(jī)放大器帶固態(tài)開關(guān))
TDA7375A 2x37W Dual/Quad Power Amplifier for Car Radio(汽車收音機(jī)的功率放大器)
TDA7375 Power Amplifier for Car Radio(用于汽車收音機(jī)的2×35W雙/四功率放大器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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TDA7319D 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3 BAND DIGITAL CONTROLLED AUDIO PROCESSOR