音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

ISC300 Datasheet

  • ISC300

  • 145.45KB

  • 11頁

  • ETC

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

廬
ISC300
Universal Precision Isolated
MEASUREMENT CHANNEL
FEATURES
q
CALIBRATION CAPABILITY
q
q
q
q
q
q
INTEGRAL SENSOR EXCITATION
OPEN CIRCUIT SENSOR DETECTION
LOW POWER: 80mW
INSTRUMENT AMPLIFIER INPUT
PROGRAMMABLE GAIN
12-BIT LINEARITY
APPLICATIONS
q
UNIVERSAL INPUT CHANNEL FOR
PROCESS CONTROL SYSTEMS
q
ISOLATED MEASUREMENT CHANNEL
FOR THERMOCOUPLE, RTD AND
VOLTAGE TRANSDUCERS
q
CHANNEL TO CHANNEL ISOLATED
MULTIPLEXED SYSTEMS
q
ISOLATED 4 TO 20mA RECEIVER
q
TWO ISOLATED POWER SUPPLIES:
鹵
13V at 5mA
q
LOW DRIFT 10V REFERENCE
DESCRIPTION
The ISC300 is an isolated measurement channel with
open circuit sensor detection for use with RTD and
thermocouple temperature sensors. In addition to tem-
perature measurement, the ISC300 can accept full
scale input voltages of
鹵100mV
and
鹵10V
which
allows use with other sensors such as pressure, humid-
ity and flow sensors. The low level resistance mea-
surement capability also allows stimulus and measure-
9
2
+V
ISO
鈥揤
ISO
20M
8 Sense 2
5
6
+I
P
Filter
鈥揑
P
20M
3 Sense 1
鈥揤
ISO
Ref
1
4
7
10
V
REF
I
REF1
I
REF2
Com 1
99R
0.100V
Current
Reference
鈥揤
ISO
R
Com 1
Channel 4
A
0
A
1
O
P
T
O
Channel 3
Com 1
Com 2
V
DD
(+5)
CLK
C
O
U
P
L
E
L
A
T
C
H
18
22
10.0V
MUX
Channel 2
V
CC
(+15) 25
Rectify
Power
CKI
Com 2
26
27
Channel 1 Out
PGA
Modulate
Demod
+V
ISO
Out
28
Barrier
ment of strain gauges. The measurement channel has
a highly stable internal reference which can be se-
lected from the output side. This allows the user to
calibrate each channel at the factory, record the cali-
bration data and periodically recalibrate the system
while in use over time and ambient temperature
changes.
INPUT
SELECT
Com
1
+0.1V
+10V
Signal
GAIN
SELECT
0.5
50
SELECT
and GAIN
No Change
No Change
Latch
RESET
A
1
0
0
1
1
A
0
0
1
0
1
G
0
1
G
A
0
A
1
RST
19
20
21
RST
1
1
1
0
CLK
0
1
^
X
23
24
Input Side
Output Side
DCom 2
International Airport Industrial Park 鈥?Mailing Address: PO Box 11400
Tel: (520) 746-1111 鈥?Twx: 910-952-1111 鈥?Cable: BBRCORP 鈥?/div>
漏
鈥?Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd. 鈥?Tucson, AZ 85706
Telex: 066-6491 鈥?FAX: (520) 889-1510 鈥?Immediate Product Info: (800) 548-6132
PDS-1135A
Printed in U.S.A. October, 1993
1991 Burr-Brown Corporation

ISC300相關(guān)型號PDF文件下載

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！