參數(shù)資料
型號： TDA8443A
廠商： NXP SEMICONDUCTORS
元件分類： 運動控制電子
英文描述： I2C-bus controlled YUV/RGB switch
中文描述： 6-CHANNEL, AUDIO/VIDEO SWITCH, PDIP24
封裝： 0.600 INCH, PLASTIC, MO-015AD, SOT-101-1, DIP-24
文件頁數(shù)： 11/20頁
文件大小： 124K
代理商： TDA8443A
1995 Mar 07
11
Philips Semiconductors
Product specification
I
2
C-bus controlled YUV/RGB switch
TDA8443A
TIMING CHARACTERISTICS
I
2
C-bus load conditions: 4 k
pull-up resistor to +5 V; 200 pF capacitor to GND;
all values are referenced to V
IH
= 3 V and V
IL
= 1.5 V; see Fig.4.
Note
1.
Timing t
HD;DAT
deviates from the I
2
C-bus specification. After reset has been activated, a delay of 50
μ
s must occur
before transmission may be resumed.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
t
BUF
t
SU;STA
t
HD;STA
t
LOW
t
HIGH
t
r
t
f
t
SU;DAT
t
HD;DAT
t
SU;ACK
t
HD;ACK
t
SU;STO
time bus must be free before start
set-up time for start condition
hold time for start condition
SCL and SDA LOW time
SCL HIGH time
SCL and SDA rise time
SCL and SDA fall time
data set-up time (write)
data hold time (write)
acknowledge set-up time
acknowledge hold time
set-up time for stop condition
4.7
4.7
4.0
4.7
4.0
250
1.0
0
4.7
1.0
0.3
2
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
ns
μ
s
μ
s
μ
s
μ
s
note 1
Fig.4 I
2
C-bus timing diagram.
handbook, full pagewidth
MLD005
SDA
(WRITE)
SCL
tBUF
tSU; STA
tHD; STA
tLOW
tf
tr
tHD; DAT
tSU; ACK
tHD; ACK
tLOW
tSU; STO
tHIGH
tSU; DAT
相關(guān)PDF資料
PDF描述
TDA8446 Fast RGB/YC switch for digital decoding
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8443AN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TV Switch Circuit
TDA8444 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octuple 6-bit DACs with I2C-bus
TDA8444AT 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octuple 6-bit DACs with I2C-bus
TDA8444AT/N4,112 功能描述:數(shù)模轉(zhuǎn)換器- DAC OCTUPLE 6-BIT D/A RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
TDA8444AT/N4,115 功能描述:數(shù)模轉(zhuǎn)換器- DAC OCTUPLE 6-BIT D/A RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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