MAX3072EESA-T 查看數據表（PDF） - Maxim Integrated
零件编号
产品描述 (功能)
生产厂家
MAX3072EESA-T
Maxim Integrated
MAX3072EESA-T Datasheet PDF : 25 Pages
| |||
+3.3V, ±15kV ESD-Protected, Fail-Safe,
Hot-Swap, RS-485/RS-422 Transceivers
DRIVER SWITCHING CHARACTERISTICS
MAX3073E/MAX3074E/MAX3075E/MAX3079E with SRL = VCC (500kbps)
(VCC = 3.3V ±10%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = 3.3V and TA = +25°C.)
PARAMETER
Driver Propagation Delay
Driver Differential Output Rise or
Fall Time
SYMBOL
tDPLH
tDPHL
CONDITIONS
CL = 50pF, RL = 54Ω, Figures 2 and 3
tDR , tDF CL = 50pF, RL = 54Ω, Figures 2 and 3
MIN TYP MAX
180
800
180
800
200
800
Differential Driver Output Skew
|tDPLH - tDPHL|
tDSKEW CL = 50pF, RL = 54Ω, Figures 2 and 3
Maximum Data Rate
500
Driver Enable to Output High
tDZH Figure 4
Driver Enable to Output Low
Driver Disable Time from Low
tDZL
tDLZ
Figure 5
Figure 5
Driver Disable Time from High
tDHZ Figure 4
Driver Enable from Shutdown to
Output High
tDZH(SHDN) Figure 4
100
2500
2500
100
100
4500
Driver Enable from Shutdown to
Output Low
Time to Shutdown
tDZL(SHDN) Figure 5
tSHDN
4500
50
200
600
UNITS
ns
ns
ns
kbps
ns
ns
ns
ns
ns
ns
ns
RECEIVER SWITCHING CHARACTERISTICS
MAX3073E/MAX3074E/MAX3075E/MAX3079E with SRL = VCC (500kbps)
(VCC = 3.3V ±10%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = 3.3V and TA = +25°C.)
PARAMETER
Receiver Propagation Delay
Receiver Output Skew
|tRPLH - tRPHL|
Maximum Data Rate
Receiver Enable to Output Low
Receiver Enable to Output High
Receiver Disable Time from Low
Receiver Disable Time from High
Receiver Enable from Shutdown
to Output High
SYMBOL
tRPLH
tRPHL
CONDITIONS
CL = 15pF, Figures 6 and 7
tRSKEW CL = 15pF, Figures 6 and 7
tRZL
tRZH
tRLZ
tRHZ
Figure 8
Figure 8
Figure 8
Figure 8
tRZH(SHDN) Figure 8
MIN TYP MAX
200
200
30
500
50
50
50
50
4000
Receiver Enable from Shutdown
to Output Low
Time to Shutdown
tRZL(SHDN) Figure 8
tSHDN
4000
50
200
600
UNITS
ns
ns
kbps
ns
ns
ns
ns
ns
ns
ns
_______________________________________________________________________________________ 5
Share Link: