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參數(shù)資料
| 型號(hào)： | LM12H458MW/883 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, CQFP44 |
| 封裝： | CERQUAD-44 |
| 文件頁(yè)數(shù)： | 6/12頁(yè) |
| 文件大?。?/td> | 174K |
| 代理商： | LM12H458MW/883 |
MILITARY DATA SHEET
MNLM12H458M-X REV 0A0
(Absolute Maximum Ratings)
(Note 1, 2)
Supply Voltage
VA+ and VD+
Voltage at Input and Output Pins
Except IN0 - In7
Voltage at Analog Input Pins
In0 - IN7
|VA+ - VD+|
Input Current at Any Pin
(Note 3)
Package Input Current
(Note 3)
Power Dissipation (TA = 25 C)
(Note 4)
EL & W Package
Maximum Junction Temperature
Storage Temperature
Lead Temperature
EL & W Package
Thermal Resistance
ThetaJA
Quad Ceramic "J" Bend
(Still Air)
(500LF/Min Air flow)
Quad Ceramic Flat Pack
(Stil Air)
(500LF/Min Air flow)
ThetaJC
Quad Ceramic "J" Bend
Quad Ceramic Flat Pack
ESD Susceptibility
(Note 5)
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 guaranteed specifications apply
the device is not operated under the listed test conditions.
Note 2:
All voltages are measured with respect to Gnd, unless otherwise specified.
Note 3:
When the input voltage (Vin) at any pin exceeds the power supply rails (Vin < Gnd or
Vin > (Va+ or Vd+)), the current at that pin should be limited to 5mA. The 20mA
maximum package input current rating allows the voltage at any four pins, with an
input current of 5mA, to simultaneously exceed the power supply voltages.
Note 4:
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 Avsolute Maximum Ratings, whichever is lower. For this device, Tjmax =
150 C.
Note 5:
Human body model, 100pF discharged through 1.5K Ohm resistor.
3
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