+3V to +5V, 2500VRMS Isolated RS-485/RS-422 Transceivers with ±15kV ESD Protecti" />
參數(shù)資料
型號: MXL1535ECWI+T
廠商: Maxim Integrated Products
文件頁數(shù): 12/26頁
文件大?。?/td> 0K
描述: IC TXRX RS485/422 28-SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1,000
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 3 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC W
包裝: 帶卷 (TR)
+3V to +5V, 2500VRMS Isolated RS-485/RS-422
Transceivers with ±15kV ESD Protection
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS TABLE (MAX3535E)
(VCC1 = +3.0V to +5.5V, VCC2 = +3.13V to +7.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC1 = +3.3V,
VCC2 = +5V, TA = +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.
Logic Side—All Voltages Referenced to GND1.
VCC1 .........................................................................-0.3V to +6V
RE, DE, DI.................................................................-0.3V to +6V
RO1, ST1, ST2 ..........................................-0.3V to (VCC1 + 0.3V)
Isolated Side—All Voltages Referenced to GND2.
VCC2 .........................................................................-0.3V to +8V
SLO...........................................................-0.3V to (VCC2 + 0.3V)
A, B ......................................................................................±14V
RO2 .....................-0.3V to the lower of (VCC2 + 0.3V) and +3.4V
Y, Z ............................................................................-8V to +13V
Digital Outputs Maximum Current
RO1, RO2 .....................................................................±20mA
Y, Z Maximum Current .............................Short-Circuit Protected
ST1, ST2 Maximum Current............................................±300mA
Continuous Power Dissipation (TA = +70°C)
28-Pin Wide SO
(derate 9.5mW/°C above +70°C) .................................750mW
Operating Temperature Range
MXL1535ECWI, MAX3535ECWI .........................0°C to +70°C
MXL1535EEWI, MAX3535EEWI .......................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LOGIC-SIDE SUPPLY (VCC1, GND1)
Logic-Side Supply Voltage
VCC1
3.0
5.5
V
Logic-Side Supply Current
ICC1
Transformer not driven, ST1 and ST2
unconnected, RE = low, DE = high,
fDATA = 0, RO1 = no load
5.9
13
mA
VCC1 Undervoltage-Lockout
Falling Trip
VUVL1
2.53
2.69
2.85
V
VCC1 Undervoltage-Lockout
Rising Trip
VUVH1
2.63
2.80
2.97
V
LOGIC INPUTS (DI, DE, RE)
Input High Voltage, DE, DI, RE
VIH
VIH is measured with respect to GND1
2.0
V
Input Low Voltage, DE, DI, RE
VIL
VIL is measured with respect to GND1
0.8
V
Logic-Side Input Current, DE, DI
IINC
±2A
LOGIC OUTPUTS (RO1, RE)
ISOURCE = 4mA, VCC1 = +4.5V
3.7
Receiver-Output High Voltage
(RO1)
VRO1H
ISOURCE = 4mA, VCC1 = +3V
2.4
V
ISINK = 4mA, VCC1 = +4.5V
0.4
Receiver-Output Low Voltage
(RO1)
VRO1L
ISINK = 4mA, VCC1 = +3V
0.4
V
Receiver-Output (RO1) Leakage
Current
IOZR
RE = high, VCC1 = +5.5V,
0
≤ VRO1 ≤ VCC1
±1
A
RE Low Output Current for Fault
Detect
IOL
RE = +0.4V, fault not asserted
40
60
80
A
MAX3535E/MXL1535E
2
Maxim Integrated
MAX3535E/MXL1535E
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