MAX3180-MAX3183 Просмотр технического описания (PDF) - Maxim Integrated
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MAX3180-MAX3183 Datasheet PDF : 6 Pages
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+3V to +5.5V, 1.5Mbps
RS-232 Receivers in SOT23-5
ABSOLUTE MAXIMUM RATINGS
VCC to GND ..............................................................-0.3V to +6V
RIN to GND ..........................................................................±25V
EN, ROUT, INVALID to GND ......................-0.3V to (VCC + 0.3V)
Continuous Power Dissipation (TA = +70°C)
SOT23-5 (derate 7.1mW/°C above +70°C)...................571mW
Operating Temperature Range ...........................-40°C to +85°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
(VCC = +3.0V to +5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5.0V and TA = +25°C.) (Note 1)
PARAMETER
DC CHARACTERISTICS
Supply Voltage
Supply Current
LOGIC INPUT (EN)
Logic Threshold Low
Logic Threshold High
Leakage Current
LOGIC OUTPUT
INVALID Output Voltage Low
INVALID Output Voltage High
SYMBOL
CONDITIONS
VCC
ICC VCC = 3.3V or 5V, RIN = VCC or GND, no load
VIL
VCC = 3.3V
VIH
VCC = 5.0V
IEN
VIOL
VIOH
ISINK = 1.6mA
ISOURCE = 1.0mA
MIN TYP MAX UNITS
3.0
5.5
V
0.5
5
µA
0.8
V
2.0
V
2.4
±0.01 ±1.0 µA
VCC -
0.6
0.4
V
V
RECEIVER INPUT
Input Voltage Range
Input Threshold Low
Input Threshold High
Input Hysteresis
RIN Threshold to INVALID
Output High
VRIN
VITL
VITH
VHYST
VITOH
VCC = 3.3V
VCC = 5.0V
VCC = 3.3V
VCC = 5.0V
Positive threshold
Negative threshold
-25
25
V
0.6
1.2
V
0.8
1.5
1.5
2.4
V
1.8
2.7
300
mV
2.7
V
-2.7
RIN Threshold to INVALID
Output Low
VITOL
-0.3
0.3
V
Input Resistance
RECEIVER OUTPUT
Output Leakage Current
Output Voltage Low
RRIN
IROUT
VOL
Receiver disabled
ISINK = 1.6mA
3
5
7
kΩ
±0.05 ±10
µA
0.4
V
Output Voltage High
VOH ISOURCE = 1.0mA
VCC - VCC -
0.6
0.1
V
2 _______________________________________________________________________________________
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