參數(shù)資料
型號： MAX807
廠商： Maxim Integrated Products, Inc.
英文描述： Full-Featured レP Supervisory Circuit with 【1.5eset Accuracy
中文描述： 功能完備的微處理器監(jiān)控電路，提供±1.5%的復位門限精度
文件頁數(shù)： 2/16頁
文件大小： 116K
代理商： MAX807
M
Full-Featured μP S upervisory Circ uit with
±1.5% Reset Ac c urac y
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Input Voltages (with respect to GND)
V
CC
..........................................................................-0.3V to 6V
V
BATT
.......................................................................-0.3V to 6V
All Other Inputs......................................-0.3V to (V
OUT
+ 0.3V)
Input Current
V
CC
Peak ...........................................................................1.0A
V
CC
Continuous .............................................................500mA
I
BATT
Peak......................................................................250mA
I
BATT
Continuous .............................................................50mA
GND .................................................................................50mA
All Other Inputs ................................................................50mA
ELECTRICAL CHARACTERISTICS
(V
CC
= 4.60V to 5.5V for the MAX807L, V
= 4.50V to 5.5V for the MAX807N, V
CC
= 4.35V to 5.5V for the MAX807M,
V
BATT
= 2.8V, V
PFI
= 0V, T
A
= T
MIN
to T
MAX
. Typical values are tested with V
CC
= 5V and T
A
= +25°C, unless otherwise noted.)
CONDITIONS
SYMBOL
PARAMETER
Operating Voltage Range
V
BATT
, V
CC
(Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 10.53mW/°C above +70°C) ...........842mW
Wide SO (derate 9.52mW/°C above +70°C).................762mW
CERDIP (derate 10.00mW/°C above +70°C)................800mW
Operating Temperature Ranges
MAX807_C_E .......................................................0°C to +70°C
MAX807_E_E ....................................................-40°C to +85°C
MAX807_MJ E .................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
V
BATT
+ 0.2V
≤
V
CC
V
CC
= 0V, V
BATT
= 2.8V
V
CC
= 3V, I
OUT
= 100mA
V
BATT
= 4.5V, I
OUT
= 20mA, V
CC
= 0V
V
CC
= 4.5V,
I
OUT
= 250mA
V
BATT
= 2.0V, I
OUT
= 5mA, V
CC
= 0V
V
BATT
= 4.5V, I
OUT
= 20mA
V
BATT
= 2.8V, I
OUT
= 10mA, V
CC
= 0V
μA
-1.0
1.0
BATT Standby Current (Note 3)
-0.1
0.1
μA
50
Supply Current in Battery-
Backup Mode (excludes I
OUT
)
(Note 2)
5
0.4
1
μA
70
110
Supply Current in Normal
Operating Mode (excludes I
OUT
)
V
V
BATT
- 0.20 V
BATT
- 0.08
V
OUT
in Battery-Backup Mode
V
BATT
- 0.25 V
BATT
- 0.12
V
BATT
- 0.17
1.2
2.5
V
CC
to OUT On-Resistance
1.8
1.0
1.4
UNITS
MIN
TYP
MAX
V
0
5.5
MAX807C/E
MAX807M
V
BATT
= 2.0V, I
OUT
= 5mA
V
BATT
= 2.8V, I
OUT
= 10mA
16
40
BATT to OUT On-Resistance
12
25
8.5
T
A
= +25°C
MAX807C/E
MAX807M
T
A
= +25°C
T
A
= T
MIN
to
T
MAX
Power up
Power down
V
BATT
= 2.8V
V
V
BATT
50
Battery-Switchover Threshold
V
BATT
+ 0.05
V
CC
= 3V, V
BATT
= 2.8V, I
OUT
= 100mA
V
CC
= 4.5V
V
CC
- 0.02
I
OUT
= 25mA
I
OUT
= 250mA,
MAX807C/E
I
OUT
= 250mA,
MAX807M
V
OUT
in Normal Operating
Mode
V
V
CC
- 0.25 V
CC
- 0.12
V
CC
- 0.35 V
CC
- 0.22
V
CC
- 0.45
mV
V
V
0.1
2.7
0.4
Battery-Switchover Hysteresis
BATT ON Output, Low Voltage
BATT ON Output, High Voltage
V
RST (max)
, I
SINK
= 3.2mA
V
CC
= 0V, I
SOURCE
= 0.1mA, V
BATT
= 2.8V
2
相關PDF資料
PDF描述
MAX807_CPE Full-Featured レP Supervisory Circuit with 【1.5eset Accuracy
MAX807_CWE Full-Featured レP Supervisory Circuit with 【1.5eset Accuracy
MAX807_EPE Full-Featured レP Supervisory Circuit with 【1.5eset Accuracy
MAX807_EWE Full-Featured レP Supervisory Circuit with 【1.5eset Accuracy
MAX807_MJE Full-Featured レP Supervisory Circuit with 【1.5eset Accuracy
相關代理商/技術參數(shù)
參數(shù)描述
MAX807_CPE 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Full-Featured レP Supervisory Circuit with 【1.5eset Accuracy
MAX807_CWE 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Full-Featured レP Supervisory Circuit with 【1.5eset Accuracy
MAX807_EPE 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Full-Featured レP Supervisory Circuit with 【1.5eset Accuracy
MAX807_EWE 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Full-Featured レP Supervisory Circuit with 【1.5eset Accuracy
MAX807_MJE 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Full-Featured レP Supervisory Circuit with 【1.5eset Accuracy
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