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| MAX13413EESA Datasheet, PDF (5/24 Pages) Maxim Integrated Products – RS-485 Transceiver with Integrated Low-Dropout Regulator and AutoDirection Control | |||
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RS-485 Transceiver with Integrated Low-Dropout
Regulator and AutoDirection Control
SWITCHING CHARACTERISTICSâMAX13411E (continued)
(VCC = +6.0V to +28V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +7.5V, CS = 1µF, and TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Driver Enable to Output Low
tDZL
S1 closed, Figure 4,
RL = 500Ω, CL = 100pF
Driver Disable from Output High
tDHZ
S2 closed, Figure 4,
RL = 500Ω, CL = 100pF
Driver Disable from Output Low
tDLZ
S1 closed, Figure 4,
RL = 500Ω, CL = 100pF
RECEIVER
Receiver Propagation Delay
tRPLH
tRPHL
CL = 15pF (at RO), Figures 5 and 6
Receiver Output Skew
Maximum Data Rate
tRSKEW CL = 15pF (at RO), Figures 5 and 6
fMAX
16
Receiver Enable to Output High
Receiver Enable to Output Low
tRZH
tRZL
S2 closed, Figure 7, CL = 15pF
S1 closed, Figure 7, CL = 15pF
Receiver Disable Time from High
Receiver Disable Time from Low
tRZH
tRLZ
S2 closed, Figure 7 , CL = 15pF
S1 closed, Figure 7, CL = 15pF
Receiver Enable from Shutdown to
Output High
tRZH(SHDN) S2 closed, Figure 7, CL = 15pF
70
ns
50
ns
50
ns
75
ns
75
8
ns
Mbps
50
ns
50
ns
50
ns
50
ns
14
µs
Receiver Enable from Shutdown to
Output Low
tRZL(SHDN) S1 closed, Figure 7, CL = 15pF
3.5
µs
SWITCHING CHARACTERISTICSâMAX13412E
(VCC = +6.0V to +28V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +7.5V, CS = 1µF, and TA = +25°C.) (Note 2)
PARAMETER
DRIVER
Driver Propagation Delay
Driver Differential Output
Rise or Fall Time
Maximum Data Rate
Driver Disable Delay
RECEIVER
Receiver Propagation Delay
Receiver Output Skew
Maximum Data Rate
Receiver Enable to Output High
Receiver Enable to Output Low
SYMBOL
CONDITIONS
tDPLH
tDPHL
tHL
tLH
fMAX
tDDD
RL = 110Ω, CL = 50pF, Figures 2b
and 3b
RL = 110Ω, CL = 50pF, Figures 2b
and 3b
RL = 110Ω, CL = 50pF, Figure 3b
tRPLH
tRPHL
tRSKEW
fMAX
tRZH
tRZL
CL = 15pF, Figures 5 and 6
CL = 15pF, Figures 5 and 6
S2 closed, Figure 7, CL = 15pF
S1 closed, Figure 7, CL = 15pF
MIN TYP MAX UNITS
200
1000
ns
200
1000
250
900
ns
250
900
500
kbps
2500
ns
200
ns
200
30
ns
500
kbps
50
ns
50
ns
_______________________________________________________________________________________ 5
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