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

ICL7117 Datasheet

  • ICL7117

  • 31/2 Digit, LCD/LED Display, A/D Converter with Display Hold

  • 14頁(yè)

  • INTERSIL   INTERSIL

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書(shū)

PDF預(yù)覽

ICL7116, ICL7117
January 1998
3
1
/
2
Digit, LCD/LED Display,
A/D Converter with Display Hold
Description
The Intersil ICL7116 and ICL7117 are high performance, low
power, 3
1
/
2
digit, A/D converters. Included are seven segment
decoders, display drivers, a reference, and a clock. The
ICL7116 is designed to interface with a liquid crystal display
(LCD) and includes a multiplexed backplane drive. The
ICL7117 will directly drive an instrument size, light emitting
diode (LED) display.
The ICL7116 and ICL7117 have all of the features of the
ICL7106 and ICL7107 with the addition of a HOLD Reading
input. With this input, it is possible to make a measurement
and retain the value on the display inde鏗乶itely. To make room
for this feature the reference low input has been connected
to Common internally rather than being fully differential.
These circuits retain the accuracy, versatility, and true econ-
omy of the ICL7106 and ICL7107. They feature auto-zero to
less than 10碌V, zero drift of less than 1碌V/
o
C, input bias cur-
rent of 10pA maximum, and roll over error of less than one
count. The versatility of true differential input is of particular
advantage when measuring load cells, strain gauges and
other bridge-type transducers. And 鏗乶ally, the true economy
of single power supply operation (ICL7116) enables a high
performance panel meter to be built with the addition of only
eleven passive components and a display.
Features
鈥?HOLD Reading Input Allows Inde鏗乶ite Display Hold
鈥?Guaranteed Zero Reading for 0V Input
鈥?True Polarity at Zero for Precise Null Detection
鈥?1pA Typical Input Current
鈥?Direct Display Drive
- LCD ICL7116
- LED lCL7117
鈥?Low Noise - Less Than 15碌V
P-P
(Typ)
鈥?On Chip Clock and Reference
鈥?Low Power Dissipation - Typically Less Than 10mW
鈥?No Additional Active Circuits Required
鈥?Surface Mount Package Available
Ordering Information
PART NUMBER
ICL7116CPL
ICL7116CM44
ICL7117CPL
TEMP.
RANGE (
o
C)
0 to 70
0 to 70
0 to 70
PACKAGE
40 Ld PDIP
44 Ld MQFP
40 Ld PDIP
PKG. NO.
E40.6
Q44.10x10
E40.6
Pinouts
ICL7116, ICL7117 (PDIP)
TOP VIEW
HLDR
D1
C1
B1
(1鈥檚)
A1
F1
G1
E1
D2
C2
(10鈥檚)
B2
A2
F2
E2
D3
(100鈥檚)
B3
F3
E3
(1000) AB4
(MINUS)
POL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40 OSC 1
39 OSC 2
38 OSC 3
37 TEST
36 REF HI
35 V+
34 C
REF
+
33 C
REF
-
32 COMMON
31 IN HI
30 IN LO
29 A-Z
28 BUFF
27 INT
26 V-
25 G2 (10鈥檚)
24 C3
23 A3
22 G3
21 BP/GND
A1 F1 G1 E1 D2 C2 B2 A2 F2 E2 D3
(100鈥檚)
NC
NC
TEST
OSC 3
NC
OSC 2
OSC 1
HLDR
D1
C1
B1
1
44 43 42 41 40 39 38 37 36 35 34
33
2
32
3
4
5
6
7
8
9
10
31
30
29
28
27
26
25
24
NC
G2
C3
A3
G3
BP
POL
AB4
E3
F3
B3
ICL7116 (MQFP)
TOP VIEW
COMMON
REF HI
C
REF
+
C
REF
-
IN LO
BUFF
IN HI
A-Z
INT
V+
11
23
12 13 14 15 16 17 18 19 20 21 22
V-
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
|
Copyright
漏
Intersil Corporation 1999
File Number
3083.2
1

ICL7117相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門(mén)IC型號(hào)推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線(xiàn)人工客服

買(mǎi)家服務(wù)：
賣(mài)家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線(xiàn)時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋
返回頂部

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(kù)提出的寶貴意見(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！