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參數(shù)資料
| 型號： | ICM7242IPAZ |
| 廠商： | INTERSIL CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Long Range Fixed Timer |
| 中文描述： | SQUARE, 13 MHz, TIMER, PDIP8 |
| 封裝： | ROHS COMPLIANT, PLASTIC, MS-001BA, DIP-8 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 266K |
| 代理商： | ICM7242IPAZ |
3
FN2866.4
February 9, 2007
Absolute Maximum Ratings
Thermal Information
Supply Voltage (V
DD
to V
SS
). . . . . . . . . . . . . . . . . . . . . . . . . . . .18V
Input Voltage (Note 1)
Terminals (Pins 5, 6, 7, 8). . . . . . . . . . (V
SS
-0.3V) to (V
DD
+0.3V)
Continuous Output Current (Each Output). . . . . . . . . . . . . . . . 50mA
Operating Conditions
Temperature Range
ICM7242I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-25°C to +85°C
ICM7242C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Thermal Resistance (Typical, Note2)
PDIP Package* . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Storage Temperature Range. . . . . . . . . -65°C to +150°C
Maximum Junction Temperature (Plastic Package) . . . . . . .+150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
*Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.
θ
JA
(°C/W)
100
160
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. Due to the SCR structure inherent in the CMOS process, connecting any terminal to voltages greater than V
DD
or less than V
SS
may cause
destructive device latchup. For this reason, it is recommended that no inputs from external sources not operating on the same supply be applied
to the device before its supply is established and, that in multiple supply systems, the supply to the ICM7242 be turned on first.
2.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
V
DD
= 5V, T
A
= +25
°
C, R = 10k
Ω
, C = 0.1μF, V
SS
= 0V, Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Guaranteed Supply Voltage
V
DD
2
-
16
V
Supply Current
I
DD
Reset
-
125
-
μA
Operating, R = 10k
Ω
, C = 0.1μF
-
340
800
μA
Operating, R = 1M
Ω
, C = 0.1μF
-
220
600
μA
TB Inhibited, RC Connected to V
SS
-
225
-
μA
Timing Accuracy
-
5
-
%
RC Oscillator Frequency Temperature
Drift
Δ
f/
Δ
t
Independent of RC Components
-
250
-
ppm/°C
Time Base Output Voltage
V
OTB
I
SOURCE
= 100μA
-
3.5
-
V
I
SINK
= 1.0mA
-
0.40
-
V
Time Base Output Leakage Current
I
TBLK
RC = Ground
-
-
25
μA
Trigger Input Voltage
V
TRIG
V
DD
= 5V
-
1.6
2.0
V
V
DD
= 15V
-
3.5
4.5
V
Reset Input Voltage
V
RST
V
DD
= 5V
-
1.3
2.0
V
V
DD
= 15V
-
2.7
4.0
V
Trigger/Reset Input Current
I
TRIG
, I
RST
-
10
-
μA
Max Count Toggle Rate
f
T
V
DD
= 2V
Counter/Divider Mode
-
1
-
MHz
V
DD
= 5V
2
6
-
MHz
V
DD
= 15V
-
13
-
MHz
50% Duty Cycle Input with Peak to Peak
Voltages Equal to V
DD
and V
SS
Output Saturation Voltage
V
SAT
All Outputs Except TB Output V
DD
= 5V,
I
OUT
= 3.2mA
-
0.22
0.4
V
Output Sourcing Current
I
SOURCE
V
DD
= 5V Terminals 2 and 3, V
OUT
= 1V
-
300
-
μA
MIN Timing Capacitor (Note 3)
C
T
10
-
-
pF
Timing Resistor Range (Note 3)
R
T
V
DD
= 2 - 16V
1k
-
22M
Ω
NOTE:
3. For design only, not tested.
ICM7242
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICM7242IWE | 功能描述:計時器和支持產(chǎn)品 Programmable RC Timer/Counter RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
| ICM7242IWE+ | 制造商:Maxim Integrated Products 功能描述:FIXED RC TIMER/COUNTER - Bulk |
| ICM7242IWE-T | 功能描述:計時器和支持產(chǎn)品 Programmable RC Timer/Counter RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
| ICM7242MJA | 功能描述:計時器和支持產(chǎn)品 RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
| ICM7242MJA.C00122 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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