參數(shù)資料
型號(hào)： SDA5273-2S
廠商： SIEMENS A G
元件分類(lèi)： 圖文
英文描述： ICs for Consumer Electronics MEGATEXT and MEGATEXT PLUS ICs
中文描述： TELETEXT DECODER, PDIP52
文件頁(yè)數(shù)： 17/30頁(yè)
文件大?。?/td> 142K
代理商： SDA5273-2S
SDA 5273 / 75
SDA 5273-2 / 75-2
Semiconductor Group
17
1997-09-01
Characteristics
(cont’d)
T
A
= 0 to 70
°
C
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
typ.
max.
M3L-Mode Timing
(cont’d)
Set-up time SDA to I
2
CEN-
rising edge
t
IM
400
ns
Set up time I
2
CEN to SDA-
falling edge
I
2
CEN-high time
Delay from SCL-falling edge
until SDA-open drain output
stage changes impedance
t
IS
400
ns
t
IH
t
DO
1000
ns
400
600
ns
L-SDA level output
impedance
100
The resulting delay of SDA-output data is the sum of the open drain stage plus the time
determined by the bus capacitance and the external pullup resistor or the impedance of the
internal open drain pulldown transistor respectively.
Wait condition
I
2
CEN = 0
To force the M3L-master to interrupt the transmission sequence until MEGATEXT is ready for
more data, MEGATEXT can force down SCL after the transmission of a complete byte. At that
time the bus master has to switch its SCL-output to high impedance and check the state of SCL
afterwards.During SCL check
I
2
CEN has to be low.
Delay from SCL-rising edge
to SCL forced low for WAIT-
condition
t
DWAIT
500
750
ns
An internal pullup transistor restores SCL high level at the end of the WAIT-condition.
t
RWAIT
70
SCL-pullup time at the end of
WAIT
100
ns
Reference Voltage:
V
REF
Voltage level
V
REF
I
l
2.8
3.0
3.5
V
μ
A
Input leakage current
V
REF
influences the DAC-range, the CVBS-output at pin TCSQ and the CVBS-ADC range.
– 10
10
V
REF
= 3 V
相關(guān)PDF資料
PDF描述
SDA5273 ICs for Consumer Electronics MEGATEXT and MEGATEXT PLUS ICs
SDA5273C ICs for Consumer Electronics MEGATEXT and MEGATEXT PLUS ICs
SDA5273P ICs for Consumer Electronics MEGATEXT and MEGATEXT PLUS ICs
SDA5273S ICs for Consumer Electronics MEGATEXT and MEGATEXT PLUS ICs
SDA5275 ICs for Consumer Electronics MEGATEXT and MEGATEXT PLUS ICs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SDA5273C 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:ICs for Consumer Electronics MEGATEXT and MEGATEXT PLUS ICs
SDA5273C-2CP 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:ICs for Consumer Electronics MEGATEXT and MEGATEXT PLUS ICs
SDA5273C-2CS 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:ICs for Consumer Electronics MEGATEXT and MEGATEXT PLUS ICs
SDA5273P 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:ICs for Consumer Electronics MEGATEXT and MEGATEXT PLUS ICs
SDA5273S 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:ICs for Consumer Electronics MEGATEXT and MEGATEXT PLUS ICs
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*