MAX6621 Maxim Integrated Products, MAX6621 Datasheet - Page 2

• Manufacturer Part Number: MAX6621
• Description: PECI-to-I2C Translator
• Manufacturer: Maxim Integrated Products

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ABSOLUTE MAXIMUM RATINGS
(All voltages with respect to GND.)
V
AD0, RESET, ALERT...................................-0.3V to (V
SCL, SDA .................................................................-0.3V to +6V
V
PECI .........................................................-0.3V to (V
DC Current through SDA ...................................................10mA
PECI-to-I
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.
ELECTRICAL CHARACTERISTICS
( Typical Application Circuit , V
values are at V
2
SUPPLY
Operating Supply Voltage
Operating Supply Current
Power-On-Reset Voltage
INPUT SCL, INPUT/OUTPUT SDA
Low-Level Input Voltage
High-Level Input Voltage
Low-Level Output Voltage
Leakage Current
Input Capacitance
ALERT
Low-Level Output Voltage
ADDRESS INPUT A0/RST
Low-Level Input Voltage
High-Level Input Voltage
Leakage Current
Input Capacitance
PECI
Supply Voltage to PECI Cell
Input Voltage Range
Low-Level Input Voltage
Threshold
High-Level Input Voltage
Threshold
CC
REF
_______________________________________________________________________________________
..........................................................................-0.3V to +4V
.........................................................................-0.3V to +4V
PARAMETER
CC
= +3.3V, V
2
C Translator
REF
CC
= +1.0V, T
= +3V to +3.6V, V
SYMBOL
V
V
V
V
V
I
V
V
V
V
V
V
V
POR
CC
C
C
REF
I
I
CC
OL
OL
IH
IH
IN
IH
IL
L
IL
L
IL
I
I
A
= +25°C.) (Note 1)
SCL = 400kHz
I
I
OL
OL
= 6mA
= 6mA
REF
REF
CC
+ 0.3V)
+ 0.3V)
= +0.95V to +1.26V, T
CONDITIONS
Continuous Power Dissipation (T
Operating Temperature Range .........................-20°C to +120°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
10-Pin µMAX (derate 5.6mW/°C over T
A
= -20°C to +120°C, unless otherwise noted. Typical
x V
x V
x V
x V
0.275
0.550
MIN
2.60
0.95
-0.3
3.0
0.7
0.7
-1
-2
REF
REF
CC
CC
A
= +70°C)
TYP
10
10
4
A
= +70°C)......444mW
x V
x V
x V
x V
0.500
0.725
+ 0.3
+ 0.3
MAX
V
2.95
1.26
V
3.6
0.3
5.5
0.4
0.4
0.3
+1
+2
REF
CC
7
REF
REF
CC
CC
UNITS
mA
µA
pF
µA
pF
V
V
V
V
V
V
V
V
V
V
V
V