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參數(shù)資料
| 型號(hào)： | ICL7107 |
| 廠商： | Intersil Corporation |
| 元件分類： | 串行ADC |
| 英文描述： | LED Display, A/D Converters(3 1/2 位LED 顯示器驅(qū)動(dòng) A/D轉(zhuǎn)換器) |
| 中文描述： | 3 1/2位A/D轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 11/16頁(yè) |
| 文件大?。?/td> | 534K |
| 代理商： | ICL7107 |
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11
FN3082.8
Typical Applications
The ICL7106 and ICL7107 may be used in a wide variety of
configurations. The circuits which follow show some of the
possibilities, and serve to illustrate the exceptional versatility
of these A/D converters.
The following application notes contain very useful
information on understanding and applying this part and are
available from Intersil Corporation.
Application Notes
NOTE #
DESCRIPTION
AN016
“Selecting A/D Converters”
AN017
“The Integrating A/D Converter”
AN018
“Do’s and Don’ts of Applying A/D Converters”
AN023
“Low Cost Digital Panel Meter Designs”
AN032
“Understanding the Auto-Zero and Common Mode
Performance of the ICL7136/7/9 Family”
AN046
“Building a Battery-Operated Auto Ranging DVM with the
ICL7106”
AN052
“Tips for Using Single Chip 3
1
/
2
Digit A/D Converters”
AN9609
“Overcoming Common Mode Range Issues When Using
Intersil Integrating Converters”
Typical Applications
FIGURE 11. ICL7106 USING THE INTERNAL REFERENCE
FIGURE 12. ICL7107 USING THE INTERNAL REFERENCE
28
40
39
38
37
36
35
34
33
32
31
30
29
27
26
25
24
23
22
21
OSC 1
OSC 2
OSC 3
TEST
REF HI
REF LO
C
REF
C
REF
COMMON
IN HI
IN LO
A-Z
BUFF
INT
V -
G2
C3
A3
G3
BP
100pF
TO PIN 1
SET V
REF
= 100mV
0.1
μ
F
0.01
μ
F
1M
100k
1k
22k
IN
+
-
9V
47k
0.22
μ
F
0.47
μ
F
TO BACKPLANE
TO DISPLAY
Values shown are for 200mV full scale, 3 readings/sec., floating
supply voltage (9V battery).
+
-
Values shown are for 200mV full scale, 3 readings/sec. IN LO may
be tied to either COMMON for inputs floating with respect to
supplies, or GND for single ended inputs. (See discussion under
Analog COMMON).
28
40
39
38
37
36
35
34
33
32
31
30
29
27
26
25
24
23
22
21
OSC 1
OSC 2
OSC 3
TEST
REF HI
REF LO
C
REF
C
REF
COMMON
IN HI
IN LO
A-Z
BUFF
INT
V -
G2
C3
A3
G3
GND
100pF
TO PIN 1
SET V
REF
= 100mV
0.1
μ
F
0.01
μ
F
1M
100k
1k
22k
IN
+
-
47k
0.22
μ
F
0.47
μ
F
TO DISPLAY
+5V
-5V
ICL7106, ICL7107, ICL7107S
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICL7107C/D | 功能描述:顯示驅(qū)動(dòng)器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
| ICL7107CDL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ICL7107CIL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter IC |
| ICL7107CJL | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ICL7107CM44 | 功能描述:IC ADC 3.5 DIGIT LED 44-MQFP RoHS:否 類別:集成電路 (IC) >> PMIC - 顯示器驅(qū)動(dòng)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 顯示器類型:真空熒光 (VF) 配置:5 x 7（矩陣） 接口:串行 數(shù)字或字符:- 電流 - 電源:3.5mA 電源電壓:2.7 V ~ 3.6 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SSOP（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-QSOP 包裝:帶卷 (TR) |
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