MAX3160(2000) Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX3160 Datasheet PDF : 23 Pages
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+3.0V to +5.5V, 1µA, RS-232/RS-485/422
Multiprotocol Transceivers
ABSOLUTE MAXIMUM RATINGS
VCC to GND. .............................................................-0.3V to +6V
V+ to GND ................................................................-0.3V to +7V
V- to GND....................................................................0.3V to -7V
V+ - V- (Note 1)....................................................................+13V
Input Voltages
T1IN, T2IN, DI, DE485, RE485, TE232, RE232, SHDN,
FAST, HDPLX, RS485/RS232 to GND. ...............-0.3V to +6V
A, B, R1IN, R2IN to GND ...............................................±25V
Output Voltages
T1OUT, T2OUT, Y, Z to GND......................................±13.2V
R2OUT, R1OUT, RO to GND................-0.3V to (VCC + 0.3V)
Output Short-Circuit Duration
T1OUT, T2OUT, Y, Z ............................................Continuous
Continuous Power Dissipation (TA = +70°C)
20-Pin SSOP (derate 9.1W/°C above +70°C) ............728mW
24-Pin SSOP (derate 9.5W/°C above +70°C) ............760mW
28-Pin SSOP (derate 10.8W/°C above +70°C) ..........864mW
Operating Temperature Ranges
MAX316_CA_ ....................................................0°C to +70°C
MAX316_EA_ .................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
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 = +3V to +5.5V, C1–C4 = 0.1µF when tested at +3.3V ±10%; C1 = 0.047µF and C2, C3, C4 = 0.33µF when tested at +5V
±10%; TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
DC CHARACTERISTICS
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
MAX3160/MAX3161, no load,
RS-485/ RS-232 = GND
1.2
2.5
VCC Standby Current
ICC
MAX3160/MAX3161, no load,
RS-485/ RS-232 = VCC
mA
2.5
5.5
MAX3162 no load
3.0
6
VCC Shutdown Current
ICC
SHDN = GND, receiver inputs open or
grounded
1
10
µA
TRANSMITTER AND LOGIC INPUTS (DI, T1IN, T2IN, DE485, RE485, TE232, RE232, FAST, HDPLX, SHDN, RS-485/ RE232)
Logic Input Low
Logic Input High
Logic Input Leakage Current
VIL
VIH
VCC = +3.3V
VCC = +5V
IINL
0.8
V
2.0
V
2.4
±0.01 ±1
µA
Transmitter Logic Hysteresis
VHYS
0.5
V
RS-232 AND RS-485/422 RECEIVER OUTPUTS (R1OUT, R2OUT, RO)
Receiver Output Voltage Low
VOL
IOUT = 2.5mA
0.4
V
Receiver Output Voltage High
VOH
IOUT = -1.5mA
VCC - 0.6
V
Receiver Output Short-Circuit
Current
IOSR
0 < VO < VCC
±20
±60
mA
Receiver Output Leakage
Current
IOZR Receivers disabled
±0.05 ±1
µA
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