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參數(shù)資料
| 型號(hào)： | ICL7107 |
| 廠商： | Intersil Corporation |
| 元件分類(lèi)： | 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)： | 3/16頁(yè) |
| 文件大?。?/td> | 534K |
| 代理商： | ICL7107 |
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3
FN3082.8
Absolute Maximum Ratings
Thermal Information
Supply Voltage
ICL7106, V+ to V-. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15V
ICL7107, V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6V
ICL7107, V- to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -9V
Analog Input Voltage (Either Input) (Note 1) . . . . . . . . . . . . V+ to V-
Reference Input Voltage (Either Input). . . . . . . . . . . . . . . . . V+ to V-
Clock Input
ICL7106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TEST to V+
ICL7107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND to V+
Operating Conditions
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
o
C to 70
o
C
Thermal Resistance (Typical, Note 2)
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .150
o
C
Maximum Storage Temperature Range. . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300
o
C
(MQFP - Lead Tips Only)
θ
JA
(
o
C/W)
50
75
NOTE: Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Input voltages may exceed the supply voltages provided the input current is limited to
±
100
μ
A.
2.
θ
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications
(Note 3)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
SYSTEM PERFORMANCE
Zero Input Reading
V
IN
= 0.0V, Full Scale = 200mV
-000.0
±
000.0
+000.0
Digital
Reading
Stability (Last Digit) (ICL7106S, ICL7107S
Only)
Fixed Input Voltage (Note 6)
-000.0
±
000.0
+000.0
Digital
Reading
Ratiometric Reading
V
lN
= V
REF
, V
REF
= 100mV
999
999/10
00
1000
Digital
Reading
Rollover Error
-V
IN
= +V
lN
200mV
Difference in Reading for Equal Positive and Negative
Inputs Near Full Scale
-
±
0.2
±
1
Counts
Linearity
Full Scale = 200mV or Full Scale = 2V Maximum
Deviation from Best Straight Line Fit (Note 5)
-
±
0.2
±
1
Counts
Common Mode Rejection Ratio
V
CM
= 1V, V
IN
= 0V, Full Scale = 200mV (Note 5)
-
50
-
μ
V/V
Noise
V
IN
= 0V, Full Scale = 200mV
(Peak-To-Peak Value Not Exceeded 95% of Time)
-
15
-
μ
V
Leakage Current Input
V
lN
= 0 (Note 5)
V
lN
= 0, 0
o
C To 70
o
C (Note 5)
V
IN
= 199mV, 0
o
C To 70
o
C
,
(Ext. Ref. 0ppm/×
o
C) (Note 5)
-
1
10
pA
Zero Reading Drift
-
0.2
1
μ
V/
o
C
Scale Factor Temperature Coefficient
-
1
5
ppm/
o
C
End Power Supply Character V+ Supply
Current
V
IN
= 0 (Does Not Include LED Current for ICL7107)
-
1.0
1.8
mA
End Power Supply Character V- Supply Current ICL7107 Only
-
0.6
1.8
mA
COMMON Pin Analog Common Voltage
25k
Between Common and
Positive Supply (With Respect to + Supply)
2.4
3.0
3.2
V
Temperature Coefficient of Analog Common
25k
Between Common and
Positive Supply (With Respect to + Supply)
-
80
-
ppm/
o
C
DISPLAY DRIVER
ICL7106 ONLY
Peak-To-Peak Segment Drive Voltage
Peak-To-Peak Backplane Drive Voltage
V+ = to V- = 9V (Note 4)
4
5.5
6
V
ICL7106, ICL7107, ICL7107S
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相關(guān)代理商/技術(shù)參數(shù) |
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| 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 |
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| 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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(lèi)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(lèi)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(lèi)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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