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參數(shù)資料
| 型號： | MIC2775-XXBM5 |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | Micro-Power Voltage Supervisor Advance Information |
| 中文描述： | 微功率電壓監(jiān)控進(jìn)展信息 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 365K |
| 代理商： | MIC2775-XXBM5 |
September 29, 2000
3
MIC2775
MIC2775
Absolute Maximum Ratings
(Note 1)
Supply Voltage (V
DD
) .....................................
–
0.3V to +7V
Input Voltage (V
/MR
).......................................
–
0.3V to +7V
RST, (/RST) Current ..................................................20mA
Storage Temperature (T
S
) .......................
–
65
°
C to +150
°
C
ESD Rating,
Note 3 ...................................................
1.5kV
Micrel
Operating Ratings
(Note 2)
Supply Voltage (V
DD
) .................................. +1.5V to +5.5V
Input Voltage (V
/MR
)....................................
–
0.3V to +6.0V
Ambient Temperature Range (T
A
) .............
–
40
°
C to +85
°
C
Package Thermal Resistance (
θ
JA
) ......................256
°
C/W
Electrical Characteristics
Note 5
; T
A
= +25
°
C,
bold
values indicate
–
40
°
C
≤
T
A
≤
+85
°
C; unless noted
Symbol
Parameter
Condition
Min
Typ
Max
Units
I
DD
Supply Current
V
DD
= V
TH
+1.6%, /MR, RST, /RST
open,
Note 5
3.5
μ
A
VDD VOLTAGE THRESHOLD
Under-Voltage Threshold On V
DD
V
TH
–1.5%
V
TH
V
TH
+1.5%
V
V
V
HYST
RST, /RST OUTPUTS
Hysteresis Voltage
1
%
t
PROP
Propagation Delay
V
DD
= V
TH
+ 1.5% + 100mV to
V
DD
= V
TH
–
1.5% - 100 mV
20
μ
s
t
RST
V
OL
Reset Pulse Width
140
280
ms
RST or /RST Output Voltage Low
I
SINK
= 1.6mA;
V
DD
≥
1.6V
I
SINK
= 100
μ
A;
V
DD
≥
1.2V;
Note 4
I
SOURCE
= 500
μ
A;
V
DD
≥
1.5V
I
SOURCE
= 10
μ
A;
V
DD
≥
1.2V;
Note 4
0.3
V
0.3
V
V
OH
RST or /RST Output Voltage High
0.8V
DD
V
0.8V
DD
V
/MR INPUT
V
IH
V
IL
t
PROP
t
MIN
I
PU
I
IN
Input High Voltage
0.7V
DD
V
Input Low Voltage
0.3V
DD
V
Propagation Delay
From V
/MR
< (V
IL
–
100mV)
Reset Occurs, V
/MR
< V
IL
5
μ
s
Minimum Input Pulse Width
33
ns
Internal Pull-up Current
100
nA
Input Current, /MR
V
/MR
< V
IL
100
nA
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
V
DD
operating range is 1.5V to 5.5V. Output is guaranteed to be asserted down to V
DD
= 1.2V.
V
DD
equals nominal
“
Typical Application (V
DD
)
”
as shown in
“
Standard Voltage Options Table.
”
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