MAX7377AXTP(2004) 查看數據表（PDF） - Maxim Integrated
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MAX7377AXTP Datasheet PDF : 9 Pages
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Silicon Oscillator with Low-Power
Frequency Switching
ABSOLUTE MAXIMUM RATINGS
VCC to GND .............................................................-0.3V to +6V
All Other Pins to GND ................................-0.3V to (VCC + 0.3V)
CLOCK Current ................................................................±10mA
Continuous Power Dissipation (TA = +70°C)
5-Pin SOT23
(derate 7.1mW/°C above +70°C) ...................571mW (U5 - 2)
Operating Temperature Range .........................-40°C to +135°C
Junction Temperature .....................................................+150°C
Storage Temperature Range.............................-60°C to +150°C
Lead Temperature (soldering, 10s).................................+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
(VCC = 2.7V to 5.5V, TA = -40°C to +125°C, unless otherwise noted. Typical values are at VCC = 5V and TA = +25°C.) (Note 1)
PARAMETER
Operating Supply Voltage
Operating Supply Current
LOGIC INPUT (SPEED)
Input High Voltage
Input Low Voltage
Input Current
CLOCK OUTPUT
Output High Voltage
Output Low Voltage
Initial Fast CLOCK Frequency
Accuracy
SYMBOL
VCC
ICC
CONDITIONS
fCLOCK = 8MHz, no load
fCLOCK = 32.768kHz, no load
VIH
VIL
IIN
VOH
VCC = 4.5V, ISOURCE = 9mA
VCC = 2.7V, ISOURCE = 2.5mA
VOL
fFCLOCK
VCC = 4.5V, ISINK = 20mA
VCC = 2.7V, ISINK = 10mA
VCC = 5V, TA = +25°C (Note 2)
VCC = 2.7V to 5.5V, TA = +25°C
MIN TYP MAX UNITS
2.7
5.5
V
3
5
mA
13
25
µA
0.7 x
VCC
V
0.3 x
V
VCC
2
µA
VCC
- 0.4
VCC
- 0.4
-2
-4
V
0.4
V
0.4
+2
%
+4
2 _______________________________________________________________________________________
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