參數(shù)資料
型號： TDA8754EL/21
廠商： NXP SEMICONDUCTORS
元件分類： ADC
英文描述： 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PBGA208
封裝： 17 X 17 MM, 1.05 MM HEIGHT, LOW PROFILE, PLASTIC, SOT-774-1, MO-192, BGA-208
文件頁數(shù)： 13/57頁
文件大?。?/td> 264K
代理商： TDA8754EL/21
9397 750 14984
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 06 — 16 June 2005
20 of 57
Philips Semiconductors
TDA8754
Triple 8-bit video ADC up to 270 Msps
9.1.2.1
Read register
Table 11:
Write format bit description
Bit
Symbol
Description
Byte 1
7 to 1
A[6:0]
Device address; the TDA8754 address is 1001 10X; bit A0 relates
with the voltage level on pin A0
0R/W
Write command bit; if R/W = 0, then write action
Byte 2
7 to 6
-
not used
5
MODE
Mode selection bit; if MODE = 1, then all registers can be written one
after the other
4 to 0
SA[4:0]
Register subaddress; initial condition is XX11 to 1111
Byte (2 + n)
7 to 0
D[7:0]
Data n; this value is written in register 00h + n
Table 12:
I2C-bus sequence for reading one register
SDA line
Description
S
master starts with a start condition
Byte 1
master transmits device address (7 bits) plus write command bit (R/W=0)
A
slave generates an acknowledge
Byte 2
master transmits programming mode and register subaddress to read from
A
slave generates an acknowledge
Byte 3
master transmits read register subaddress
A
slave generates an acknowledge
Byte 4
master transmits device address (7 bits) plus read command bit (R/W=1)
A
slave generates an acknowledge
Byte 5
slave transmits data to master
A
master generates an not-acknowledge after reading the data byte
P
master generates a stop condition
Table 13:
Byte format for reading register
Bits
7
6
5
4
3
2
1
0
Byte 1
device address
R/W
A6
A5
A4
A3
A2
A1
A0
-
100110
X
0
Byte 2
programming mode
register subaddress
-
MODE
SA4
SA3
SA2
SA1
SA0
X
011111
Byte 3
read subaddress
------
RA1
RA0
000000
-
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PDF描述
TDA8754HL/11 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144
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相關代理商/技術參數(shù)
參數(shù)描述
TDA8754H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Triple high speed ADC for LCD drive
TDA8754HL/11/C1,51 功能描述:視頻模擬/數(shù)字化轉換器集成電路 3X8 BIT VIDEO RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉換速率:3 Gbps 分辨率:8 bit 結構: 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel
TDA8754HL/11/C1,55 功能描述:視頻模擬/數(shù)字化轉換器集成電路 TRPL 8BIT VIDEO ADC RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉換速率:3 Gbps 分辨率:8 bit 結構: 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel
TDA8754HL/11/C1/R1 功能描述:視頻模擬/數(shù)字化轉換器集成電路 3X8-BIT VID INTERFACE 110 MSPS RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉換速率:3 Gbps 分辨率:8 bit 結構: 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel
TDA8754HL/11/C1/R1,518 制造商:NXP Semiconductors 功能描述:
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