參數(shù)資料
型號(hào): MAX13486EELA+T
廠(chǎng)商: Maxim Integrated Products
文件頁(yè)數(shù): 10/16頁(yè)
文件大?。?/td> 0K
描述: IC TXRX RS485/RS422 8-UDFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
類(lèi)型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 4.75 V ~ 5.25 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 8-WFDFN
供應(yīng)商設(shè)備封裝: 8-uDFN(2x2)
包裝: 標(biāo)準(zhǔn)包裝
其它名稱(chēng): MAX13486EELA+TDKR
MAX13485E/MAX13486E
Half-Duplex RS-485/RS-422 Transceivers in DFN
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output-Low Voltage
VOL
IO = 1mA, VA - VB < -VTH
0.4
V
Tri-State Output Current at
Receiver
IOZR
0V < VO < VCC
±1
A
Receiver Input Resistance
RIN
-7V < VCM < +12V
48
k
Ω
Receiver-Output Short-Circuit
Current
IOSR
0V < VRO < VCC
±7
±95
mA
POWER SUPPLY
Supply Voltage
VCC
4.75
5.25
V
Supply Current
ICC
DE = 1, RE = 0, no load
4.5
mA
Shutdown Supply Current
ISHDN
DE = 0, RE = 1
10
A
ESD PROTECTION
Air Gap Discharge IEC61000-4-2
(MAX13485E)
±15
ESD Protection (A, B)
Human Body Model
±15
kV
ESD Protection (All Other Pins)
Human Body Model
±2
kV
SWITCHING CHARACTERISTICS—MAX13485E
(VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DRIVER
tDPLH
200
1000
Driver Propagation Delay
tDPHL
RDIFF = 54
Ω, CL = 50pF, Figures 2 and 3
200
1000
ns
tHL
250
900
Driver-Differential Output Rise or
Fall Time
tLH
RDIFF = 54
Ω, CL = 50pF, Figures 2 and 3
250
900
ns
Driver-Differential Output Skew
|tDPLH - tDPHL|
tDSKEW
RDIFF = 54
Ω, CL = 50pF, Figures 2 and 3
140
ns
Maximum Data Rate
500
kbps
Driver Enable to Output High
tDZH
Figures 4 and 5
2500
ns
Driver Enable to Output Low
tDZL
Figures 4 and 5
2500
ns
Driver Disable Time from High
tDHZ
Figures 4 and 5
100
ns
Driver Disable Time from Low
tDLZ
Figures 4 and 5
100
ns
Driver Enable from Shutdown to
Output High
tDZH(SHDN) Figures 4 and 5
5500
ns
Driver Enable from Shutdown to
Output Low
tDZL(SHDN) Figures 4 and 5
5500
ns
Time to Shutdown
tSHDN
50
340
700
ns
RECEIVER
tRPLH
80
Receiver Propagation Delay
tRPHL
CL = 15pF, Figures 6 and 7
80
ns
Receiver Output Skew
tRSKEW
CL = 15pF, Figure 7
13
ns
Maximum Data Rate
500
kbps
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