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參數(shù)資料
| 型號： | JL139BCA |
| 英文描述： | VOLT COMPARATOR|QUAD|BIPOLAR|DIP|14PIN|CERAMIC |
| 中文描述： | 電壓比較器|四|雙極|雙酯| 14PIN |陶瓷 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 55K |
| 代理商： | JL139BCA |
MICROCIRCUIT DATA SHEET
MJLM139-X REV 0C0
(Absolute Maximum Ratings)
(Note 1)
Supply Voltage
V+
Differential Input Voltage
(Note 5)
36Vdc or +18Vdc
36V
Output Voltage
36V
Input Voltage
-0.3V to +36V
Input Current
(Note 6)
(Vin < -0.3Vdc)
Power Dissipation
(Note 2, 3)
CERDIP
CERPACK
Maximum Junction Temperature
50mA
400mW at TA = 125 C
350mW at TA = 125 C
175 C
Output Short-Circuit to GND
(Note 4)
Continuous
Storage Temperature Range
-65 C to +150 C
Operating Temperature Range
-55 C to +125 C
Lead Temperature
(Soldering, 10 seconds)
Thermal Resistance
ThetaJA
CERDIP (Still Air)
(500LF/Min Air flow)
CERPACK (Still Air
(500LF/Min Air flow)
260 C
103 C/W
65 C/W
183 C/W
120 C/W
ThetaJC
CERDIP
CERPACK
ESD Tolerance
(Note 7)
23 C/W
23 C/W
600V
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Operating Ratings indicate conditions for which the device is functional, but do not
guarantee specific performance limits. For guaranteed specifications and test
conditions, see the Electrical Characteristics. The guranteed specifications apply
only for the test conditions listed. Some performance characteristics may degrade
when the device is not operated under the listed test conditions.
The maximum power dissipation must be derated at elevated temperatures and is
dictated by Tjmax (maximum junction temperature), ThetaJA (package junction to
ambient thermal resistance), and TA (ambient temperature). The maximum allowable
power dissipation at any temperature is Pdmax = (Tjmax -TA/ThetaJA or the number
given in the Absolute Maximum Ratings, whichever is lower.
The low bias dissipation and the ON-OFF characteristic of the outputs keeps the chip
dissipation very small (Pd < 100mW), provided the output transistors are allowed to
saturate.
Short circuits from the output to V+ can cause excessive heating and eventual
destruction. When considering short to ground, the maximum output current is
approximately 20mA independent of the magnitude of V+.
Positive excursions of input voltage may exceed the power supply level. As long as
the other voltage remains within the common-mode range, the comparator will provide
the proper output state. The low input voltage state must not be less than -3.0Vdc
(or 0.3Vdc below the magnitude of the negative power supply, if used) (at 25 C).
Note 2:
Note 3:
Note 4:
Note 5:
3
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PDF描述 |
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| JL139BDA | VOLT COMPARATOR|QUAD|BIPOLAR|DIP|14PIN|CERAMIC |
| JL139SCA | VOLT COMPARATOR|QUAD|BIPOLAR|DIP|14PIN|CERAMIC |
| JL139SDA | VOLT COMPARATOR|QUAD|BIPOLAR|DIP|14PIN|CERAMIC |
| JL140-12BXA | VOLT REGULATOR|FIXED|+12V|BIPOLAR|CAN|4PIN|METAL |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| JL139BDA | 功能描述:校驗器 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| JL139BZA | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Power Low Offset Voltage Quad Comparators |
| JL139SCA | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Power Low Offset Voltage Quad Comparators |
| JL139SDA | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Power Low Offset Voltage Quad Comparators |
| JL139SZA | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Power Low Offset Voltage Quad Comparators |
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