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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)： | 10/12頁(yè) |
| 文件大?。?/td> | 174K |
| 代理商： | LM12H458MW/883 |
MNLM12H458M-X REV 0A0
MILITARY DATA SHEET
Electrical Characteristics
DC PARAMETER: DC CHARACTERISTICS
(The following conditions apply to all the following parameters, unless otherwise specified.)
DC:
VA+ = VD+ = 5V, Vref+ = 5V, Vref- = 0V, fCLK = 8.0MHz, and minimum acquisition time.
SYMBOL
PARAMETER
CONDITIONS
NOTES
PIN-
NAME
MIN
MAX
UNIT
SUB-
GROUPS
ID+
VD+ Supply
Current
CS = "1"
1.0
mA
1, 2,
3
IA+
VA+ Supply
Current
CS = "1"
5.0
mA
1, 2,
3
MULTIPLEXER
ON-Channel
Leakage Current
VA+ = 5.5V, ON-Channel = 5.5V,
OFF-Channel = 0V
.3
uA
1, 2,
3
VA+ = 5.5V, ON-Channel = 0V,
OFF-Channel = 5.5V
.3
uA
1, 2,
3
MULTIPLEXER
OFF-Channel
Leakage Current
VA+ = 5.5V, ON-Channel = 5.5V,
OFF-Channel = 0V
.3
uA
1, 2,
3
VA+ = 5.5V, ON-Channel = 0V,
OFF-Channel = 5.5V
.3
uA
1, 2,
3
DC PARAMETER: INTERNAL REFERENCE CHARACTERISTICS
(The following conditions apply to all the following parameters, unless otherwise specified.)
DC:
VA+ = VD+ = 5V.
Vrefout
Internal
Reference Output
Voltage
2
2.4
2.6
V
1, 2,
3
DeltaREF/
DeltaIL
Internal
Reference Load
Regulation
Sourcing (0<IL<=+4mA)
0.2
% mA
1, 2,
3
Sinking (-1<=IIL<0mA)
1.2
% mA
1, 2,
3
Delta Vref
Line Regulation
4.5V<=VA+<=5.5V
15
mV
1, 2,
3
Isc
Internal
Reference Short
Circuit Current
Vrefout = 0V
25
mA
1, 2,
3
7
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