MAX6577ZUT データシートの表示（PDF） - Maxim Integrated
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MAX6577ZUT Datasheet PDF : 9 Pages
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MAX6576/MAX6577
SOT Temperature Sensors with
Period/Frequency Output
Absolute Maximum Ratings
Terminal Voltage (with respect to GND)
VDD.......................................................................-0.3V to +6V
TS1, TS0, OUT.......................................-0.3V to (VDD + 0.3V)
Input/Output Current, All Pins............................................±20mA
Continuous Power Dissipation (TA = +70°C)
6-pin SOT23 (derate 7.10mW/°C above +70°C)..........571mW
Operating Temperature Range...........................-40°C to +125°C
Storage Temperature Range..............................-65°C to +150°C
Lead Temperature (soldering, 10sec)...............................+300°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.
Electrical Characteristics
(VDD = +2.7V to +5.5V, TA = -40°C to +125°C, unless otherwise noted. Typical values are specified at TA = +25°C and VDD = +5V,
unless otherwise noted.)
PARAMETER
VDD Range
Supply Current
Temperature Sensor
Error (Note 1)
Output Clock Period
Output Clock Frequency
OUT Duty Cycle (Note 2)
SYMBOL
CONDITIONS
MIN
VDD
2.7
IDD
VDD = 5.5V
TA = -40°C to +85°C
TA = -40°C to +125°C
TA = -20°C
-7.5
TA = 0°C
-5.5
MAX6576
TA = +25°C
-3.0
TA = +85°C
-4.5
TA = +125°C
-5.0
TA = -20°C
-7.5
TA = 0°C
-6.5
MAX6577
TA = +25°C
-3.0
TA = +85°C
-3.5
TA = +125°C
-4.5
tOUT
MAX6576,
T (temp) in °K,
Figure 1
VTS1 = GND, VTS0 = GND
VTS1 = GND, VTS0 = VDD
VTS1 = VDD, VTS0 = GND
VTS1 = VDD, VTS0 = VDD
fOUT
MAX6577,
T (temp) in °K,
Figure 2
VTS1 = GND, VTS0 = GND
VTS1 = GND, VTS0 = VDD
VTS1 = VDD, VTS0 = GND
VTS1 = VDD, VTS0 = VDD
TYP
140
±1.1
±0.9
±0.8
±0.5
±0.5
±1.1
±0.9
±0.8
±0.5
±0.5
10T
40T
160T
640T
4T
1T
T/4
T/16
0.5
Time-Select Pin Logic Levels
VIL
VIH
OUT Voltage
VOL
VOH
VDD > 4.5V, ISINK = 3.2mA
VDD > 2.7V, ISINK = 1.2mA
VDD > 4.5V, ISRC = 800μA
VDD > 2.7V, ISRC = 500μA
Note 1: See the Temperature Accuracy histograms in the Typical Operating Characteristics.
Note 2: The output duty cycle is guaranteed to be 50% by an internal flip-flop.
2.3
VDD - 1.5
0.8VDD
MAX
5.5
250
400
+7.5
+5.5
+3.0
+4.5
+5.0
+7.5
+6.5
+3.0
+3.5
+4.5
UNITS
V
µA
°C
°C
µs
Hz
0.8
V
0.4
0.3
V
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