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參數(shù)資料
| 型號： | AS2702 |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 英文描述： | AS-Interface Slave IC |
| 中文描述： | AS - Interface的奴隸集成電路 |
| 文件頁數(shù)： | 6/18頁 |
| 文件大小： | 119K |
| 代理商： | AS2702 |
AS-Interface Slave IC
AS2702 (SAP4.1)
Rev. C, January 2001
Page 6 of 18
F6XSSO\SLQ/7*3
Positive supply pin connected to positive AS-interface bus line and clamped relative to neg.
supply pin / ground LTGN as described under Recommended Operating Conditions.
VLTGP and ILTG specified under Recommended Operating Conditions as well.
6\PERO
VSIG
3DUDPHWHU
VPP of sin2-data-pulses
on top of dc supply voltage
Input impedance
between 50 kHz and 300 kHz
PLQ
3
PD[
8QLW
1RWH
8
V
Z
40
pF
CCDC = 100 nF
1
1
1
18
50
kOhm
mH
Note:
1
Input equivalent circuit is parallel arrangement of C, R and L
G%XIIHUSLQ&'&
An external buffer capacitor with a recommended value of 100 nF should be connected to this
pin to ensure a sufficiently high input impedance Z at power supply pin LTGP.
Voltage at this pin can be as high as VLTGP.
H1RP9SRZHUVXSSO\RXWSXW8287
The supply output voltage at UOUT is directly derived from VLTGP and regulated to a level
with an offset of about - 6V relative to VLTGP.
UOUT provides bias to the sensors and actuators circuitry connected to the slave device as
well as to the LEDs connected to outputs LED1 and LED2.
UOUT is equipped with a thermal overload protection, which foresees that VUOUT is switched
off as soon as the slave device’s substrate temperature TJ passes a threshold value in the
range of (155 -+ 20)°C.
After TJ has come down and has passed a temperature threshold about (15 -+ 5)°C lower
than (155 -+ 20)°C and after a consecutive minimum delay of 1 s has elapsed, VUOUT is
switched on again.
6\PERO
VUOUT
3DUDPHWHU
Power supply output voltage
PLQ
PD[
VLTGP -
5.3V
50
10.5
8QLW
1RWH
VLTGP -
6.3V
V
IUOUT
VCOMOFF
Load current
UOUT voltage level
below which data transmission
is inhibited
Buffer capacitor
mA
V
1
9.5
CUOUT
10
μF
2
Notes:
1
In case IUOUT > 40 mA and presence of sin2-data pulses on LTGP
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS2702-16T | AS-Interface Slave IC |
| AS2702-20T | AS-Interface Slave IC |
| AS29F010-150TC | 5V 128K x 8 CMOS FLASH EEPROM |
| AS29F010-120TC | 5V 128K x 8 CMOS FLASH EEPROM |
| AS29F010-150LC | 5V 128K x 8 CMOS FLASH EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS2702/SOIC16-SAMPLE | 制造商:AMS 功能描述:AS Series 22.5 to 34 V Surface Mount AS-Interface Slave SOIC-16 |
| AS2702_1 | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:AS-Interface Slave IC |
| AS2702-16 | 功能描述:異步串行接口 - ASI RoHS:否 制造商:ams |
| AS2702-16T | 制造商:ams 功能描述:IC INDUSTRIAL BUS 16-SOIC |
| AS2702-16-T | 功能描述:IC INDUSTRIAL BUS 16-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標準包裝:3,000 系列:- 應用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應商設(shè)備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
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