參數(shù)資料
型號： TDA8754EL/14
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)： 11/57頁
文件大?。?/td> 264K
代理商： TDA8754EL/14
9397 750 14984
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 06 — 16 June 2005
19 of 57
Philips Semiconductors
TDA8754
Triple 8-bit video ADC up to 270 Msps
9.1.2 Write all registers
All registers are programmed one after the other, by giving this initial condition
(XX11 1111) as the subaddress state; thus, the registers are charged following the
predened sequence of 32 bytes (from subaddress 0 0000 to 1 1111).
Table 8:
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 = 0, then each register can be written
independently
4 to 0
SA[4:0]
Register subaddress; subaddress of the selected register (from
0 0000 to 1 1111)
Byte 3
7 to 0
D[7:0]
Data 1; this value is written in the selected register
Table 9:
I2C-bus sequence for writing all registers
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 write to
A
slave generates an acknowledge
Byte 3
master transmits data 1
A
slave generates an acknowledge
::
Byte 34
master transmits data 32
A
slave generates an acknowledge
P
master generates a stop condition
Table 10:
Byte format for writing all registers
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 (2 + n)
data n
D7
D6
D5
D4
D3
D2
D1
D0
相關(guān)PDF資料
PDF描述
TDA8754HL/14 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144
TDA8754HL/21 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144
TDA8754EL/21 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PBGA208
TDA8754HL/11 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144
TDA8754EL/11 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PBGA208
相關(guān)代理商/技術(shù)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(zhuǎn)換器集成電路 3X8 BIT VIDEO RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 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(zhuǎn)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(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 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(zhuǎn)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(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 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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