參數(shù)資料
型號(hào): MAX13487EESA+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 11/17頁(yè)
文件大小: 0K
描述: IC TXRX RS485/RS422 8-SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類型: 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
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 帶卷 (TR)
MAX13487E/MAX13488E
Half-Duplex RS-485-/RS-422-Compatible
Transceiver with AutoDirection Control
_______________________________________________________________________________________
3
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)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLY
Supply Voltage
VCC
4.75
5.25
V
Supply Current
ICC
SHDN = 1, RE = 0, no load
4.5
mA
Shutdown Supply Current
I
SHDN
SHDN = 0
10
A
ESD PROTECTION
Air Gap Discharge IEC 61000-4-2
(MAX13487E)
±15
ESD Protection (A, B)
Human Body Model
±15
kV
ESD Protection (All Other Pins)
Human Body Model
±2
kV
SWITCHING CHARACTERISTICS—MAX13487E
(VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DRIVER
tDPLH
200
1000
Driver Propagation Delay
tDPHL
RL = 110
Ω, CL = 50pF, Figures 2 and 3
200
1000
ns
tHL
200
900
Driver Differential Output Rise or
Fall Time
tLH
RL = 110
Ω, CL = 50pF, Figures 2 and 3
200
900
ns
Maximum Data Rate
500
kbps
Driver Disable Delay
tDDD
Figure 3
2500
ns
Driver Enable from Shutdown to
Output High
tDZH(SHDN) Figure 4
5.5
s
Driver Enable from Shutdown to
Output Low
tDZL(SHDN) Figure 4
5.5
s
Time to Shutdown
tSHDN
50
340
700
ns
RECEIVER
tRPLH
80
Receiver Propagation Delay
tRPHL
CL = 15pF, Figures 5 and 6
80
ns
Receiver Output Skew
tRSKEW
CL = 15pF, Figure 6
13
ns
Maximum Data Rate
500
kbps
Receiver Enable to Output High
tRZH
Figure 7
50
ns
Receiver Enable to Output Low
tRZL
Figure 7
50
ns
Receiver Disable Time from High
tRHZ
Figure 7
50
ns
Receiver Disable Time from Low
tRLZ
Figure 7
50
ns
Receiver Enable from Shutdown
to Output High
tRZH
(SHDN)
Figure 8
2200
ns
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