MAX820 データシートの表示（PDF） - Maxim Integrated
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MAX820 Datasheet PDF : 16 Pages
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Microprocessor and Nonvolatile
Memory Supervisory Circuits
_Ordering Information (continued)
PART**
TEMP. RANGE
PIN-PACKAGE
MAX792_EPE
-40°C to +85°C
16 Plastic DIP
MAX792_ESE
MAX792_EJE
-40°C to +85°C
-40°C to +85°C
16 Narrow SO
16 CERDIP
MAX792_MJE
-55°C to +125°C 16 CERDIP
MAX820_CPE
-0°C to +70°C
16 Plastic DIP
MAX820_CSE
-0°C to +70°C
16 Narrow SO
MAX820_EPE
-40°C to +85°C
16 Plastic DIP
MAX820_ESE
-40°C to +85°C
16 Narrow SO
MAX820_EJE
-40°C to +85°C
16 CERDIP
MAX820_MJE
-55°C to +125°C 16 CERDIP
* Dice are tested at TA = +25°C, DC parameters only.
**These parts offer a choice of five different reset threshold volt-
ages. Select the letter corresponding to the desired nominal
reset threshold voltage and insert it into the blank to complete
the part number.
Devices in PDIP, SO and µMAX packages are available in both
leaded and lead-free packaging. Specify lead free by adding
the + symbol at the end of the part number when ordering. Lead
free not available for CERDIP package.
SUFFIX
L
M
T
S
R
RESET THRESHOLD (V)
4.62
4.37
3.06
2.91
2.61
Pin Configuration
TOP VIEW
RESET 1
RESET 2
VCC 3
RESET IN/INT 4
LLIN/REFOUT 5
OVO 6
OVI 7
SWT 8
MAX792
MAX820
DIP/SO
16 WDPO
15 WDO
14 CE IN
13 CE OUT
12 GND
11 WDI
10 LOW LINE
9 MR
___________________Chip Topography
RESET WDO
RESET WDPO CE IN
VCC
RESET IN/
INT
LLIN/
REF OUT
OVO
OVI SWT MR LOW LINE
0.070"
(1.778mm)
CE OUT
GND 0.078"
(1.981mm)
WDI
TRANSISTOR COUNT: 950
SUBSTRATE CONNECTED TO VCC
______________________________________________________________________________________ 15
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