參數(shù)資料
型號: LM93CIMTX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 電源管理
英文描述: LJT 6C 6#12 PIN PLUG
中文描述: 16-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO56
封裝: MO-153EE, TSSOP-56
文件頁數(shù): 86/92頁
文件大?。?/td> 654K
代理商: LM93CIMTX
17.0 Absolute Maximum
Ratings
(Notes 1, 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Positive Supply Voltage (V
DD
)
Voltage on Any Digital Input or
Output Pin
6.0V
0.3V to 6.0V
(Except Analog
Inputs)
Voltage on +5V Input
Voltage at Positive Thermal
Diode Inputs,
±
12V Inputs
Voltage at Other Analog Voltage
Inputs
Input Current at Thermal Diode
Negative Inputs
Input Current at any pin (Note 3)
Package Input Current (Note 3)
Maximum Junction Temperature
(Note 9)
(T
JMAX
)
0.3V to +6.667V
0.3V to (V
DD
+ 0.05V)
0.3V to +6.0V
±
1 mA
±
10mA
±
100 mA
150 C
ESD Susceptibility (Note 4)
Human Body Model
Machine Model
Storage Temperature
Soldering process must comply with National’s
reflow temperature profile specifications. Refer to
www.national.com/packaging/.
(Note 5)
3 kV
300V
65C to +150C
18.0 Operating Ratings
(Notes 1, 2)
Operating Temperature Range
Nominal Supply Voltage
Supply Voltage Range (V
DD
)
VID0-VID5
Digital Input Voltage Range
0C
T
A
+85C
3.3V
+3.0V to +3.6V
0.05V to +5.5V
0.05V to
(V
DD
+ 0.05V)
Package Thermal Resistance (Note
6)
79C/W
DC Electrical Characteristics
The following limits apply for +3.0 V
to +3.6 V
DC
, unless otherwise noted.
Bold face limits apply for T
= T
over T
to
T
of the operating range;
all other limits T
= T
J
= 25C unless otherwire noted. T
is the ambient temperature of the
LM93; T
J
is the junction temperature of the LM93; T
D
is the junction temperature of the thermal diode.
Symbol
Parameter
Conditions
Typical
(Note 9)
Limits
(Note 10)
Units
(Limits)
POWER SUPPLY CHARACTERISTICS
Power Supply Current
Converting, Interface and
Fans Inactive, Peak
Current
Converting, Interface and
Fans Inactive, Average
Current
2
3
mA (max)
0.9
mA
Power-On Reset Threshold Voltage
2
1.6
2.7
V (min)
V (max)
TEMPERATURE-TO-DIGITAL CONVERTER CHARACTERISTICS
Local Temperature Accuracy Over Full Range
0C T
A
85C
T
A
= +55C
±
2
±
1
1
±
3
±
2.8
C (max)
C (max)
C
Local Temperature Resolution
Remote Thermal Diode Temperature Accuracy
Over Full Range; targeted for a typical Prescott
processor (Note 8)
Remote Thermal Diode Temperature Accuracy;
targeted for a typical Prescott processor (Note 8)
Remote Temperature Resolution
Thermal Diode Source Current
0C
T
A
85C
and 25C
T
D
100C
±
3
C (max)
0C
T
A
85C
and 25C
T
D
70C
±
1
C
1
C
High Level
Low Level
188
11.75
16
280
μA (max)
μA
Thermal Diode Current Ration
Total Monitoring Cycle Time
T
C
ANALOG-TO-DIGITAL VOLTAGE MEASUREMENT CONVERTER CHARACTERISTICS
TUE
Total Unadjusted Error (Note 12)
100
ms (max)
±
2
% of
FS (max)
L
www.national.com
86
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