参数资料
型号: MAX3080CPD
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: Buffer和线驱动
英文描述: Fail-Safe, High-Speed 10Mbps, Slew-Rate-Limited RS-485/RS-422 Transceivers
中文描述: LINE TRANSCEIVER, PDIP14
封装: PLASTIC, DIP-14
文件页数: 14/20页
文件大小: 624K
代理商: MAX3080CPD
MAX3080–MAX3089
Fail-Safe, High-Speed (10Mbps),
Slew-Rate-Limited RS-485/RS-422 Transceivers
_______________________________________________________________________________________
3
DC ELECTRICAL CHARACTERISTICS (continued)
(VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) (Note 1)
0V
≤ VRO ≤ VCC
-7V
≤ VCM ≤ +12V
0.4V
≤ VO ≤ 2.4V
-7V
≤ VCM ≤ +12V
IO = -4mA, VID = -50mV
DE = GND, VRE = VCC
IO = 4mA, VID = -200mV
No load,
RE = DI = GND
or VCC, SRL = VCC
CONDITIONS
A
0.001
10
ISHDN
Supply Current in Shutdown
Mode
A
ICC
Supply Current
mA
±7
±95
IOSR
Receiver Output Short-Circuit
Current
k
96
RIN
Receiver Input Resistance
A
±1
IOZR
Three-State Output Current at
Receiver
mV
-200
-125
-50
VTH
Receiver Differential Threshold
Voltage
mV
25
VTH
Receiver Input Hysteresis
V
VCC -1.5
VOH
Receiver Output High Voltage
V
0.4
VOL
Receiver Output Low Voltage
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
No load,
RE = DI = GND
or VCC, SRL = GND
DE = VCC
420
800
A
475
1000
DE = GND
430
900
375
600
Note 1: All currents into the device are positive; all currents out of the device are negative. All voltages are referred to device
ground unless otherwise noted.
Note 2:
VOD and VOC are the changes in VOD and VOC, respectively, when the DI input changes state.
Note 3: The SRL pin is internally biased to VCC / 2 by a 100k
/100k resistor divider. It is guaranteed to be VCC / 2 if left
unconnected.
Note 4: Maximum current level applies to peak current just prior to foldback-current limiting; minimum current level applies during
current limiting.
RECEIVER
SUPPLY CURRENT
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