Rainbow Electronics MAX6677 User Manual
Page 2
MAX6676/MAX6677
Low-Voltage, 1.8kHz PWM Output Temperature
Sensors
2
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ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
CC
= 1.8V to 3.6V (MAX6676AUT3/MAX6677AUT3), V
CC
= 3.6V to 5.5V (MAX6676AUT5/MAX6677AUT5), T
A
= -40°C to +125°C, unless
otherwise noted. Typical values are at V
CC
= 3.0V (MAX6676AUT3/MAX6677AUT3), V
CC
= 5.0V (MAX6676AUT5/MAX6677AUT5),
T
A
= +25°C.)
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.
Note 1: Parts are tested at +25°C. Specifications are guaranteed by design over temperature.
(Voltages Referenced to GND)
V
CC
........................................................................-0.3V to +6.0V
DOUT (MAX6676)..................................................-0.3V to +6.0V
DOUT (MAX6677).......................................-0.3V to (V
CC
+ 0.3V)
DOUT Current .....................................................-1mA to +50mA
ESD Protection (DOUT, Human Body Model) .................±2000V
Continuous Power Dissipation (T
A
= +70°C)
6-Pin SOT23 (derate 8.7mW/°C above +70°C).........695.7mW
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX6676AUT3/MAX6677AUT3
1.8
3.6
Supply Voltage Range
V
CC
MAX6676AUT5/MAX6677AUT5
3.6
5.5
V
Supply Current
I
CC
R
L
=
∞
80
200
µA
T
A
= +25°C
-1.5
+1.5
T
A
= 0°C to +85°C
-3.0
+3.0
T
A
= -20°C to +100°C
-4.2
+4.2
Temperature Error
T
A
= -40°C to +125°C
-5.5
+5.5
°C
Nominal t
1
Pulse Width
240
µs
Output High Voltage
V
OH
I
OH
= 800µA, MAX6677
V
CC
-
0.5
V
Output Leakage Current
V
OUT
= V
CC
, MAX6676
0.1
µA
Output Low Voltage
V
OL
I
OL
= 3mA
0.5
V
Fall Time
t
F
C
L
= 100pF, R
L
= 10k
Ω
20
ns
Rise Time
t
R
MAX6676, C
L
= 15pF, R
L
= 10k
Ω
300
ns
Digital Output Capacitance
C
OUT
15
pF
Power-Supply Rejection Ratio
PSRR
V
CC
= 1.8V - 3.6V
-1.2
+0.4
+1.2
°C/V