MAX3072E 查看數據表（PDF） - Maxim Integrated
零件编号
产品描述 (功能)
生产厂家
MAX3072E
Maxim Integrated
MAX3072E Datasheet PDF : 25 Pages
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+3.3V, ±15kV ESD-Protected, Fail-Safe,
Hot-Swap, RS-485/RS-422 Transceivers
RO
R
RE
DE
DI
D
A
120Ω
B
Z
120Ω
Y
Y
ZB
A
Y
ZB
A
R
D
R
D
DI DE RE RO
NOTE: RE AND DE ON MAX3070E/MAX3073E/MAX3076E/MAX3079E ONLY.
Figure 13. Typical Full-Duplex RS-485 Network
DI DE RE RO
Y
120Ω
D
DI
Z
B
DE
120Ω
R
RE
RO
A
MAX3070E
MAX3071E
MAX3073E
MAX3074E
MAX3076E
MAX3077E
MAX3079E (FULL-DUPLEX)
PART
MAX3070E
MAX3071E
MAX3072E
MAX3073E
MAX3074E
MAX3075E
MAX3076E
MAX3077E
MAX3078E
MAX3079E
Selector Guide
HALF/FULL
DUPLEX
Full
Full
Half
Full
Full
Half
Full
Full
Half
Selectable
DATA RATE
(Mbps)
0.250
0.250
0.250
0.5
0.5
0.5
16
16
16
Selectable
SLEW-RATE LOW-POWER
LIMITED SHUTDOWN
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
Yes
No
No
No
Yes
Selectable
Yes
RECEIVER/
DRIVER
ENABLE
Yes
No
Yes
Yes
No
Yes
Yes
No
Yes
Yes
TRANSCEIVERS
ON BUS
256
256
256
256
256
256
256
256
256
256
PINS
14
8
8
14
8
8
14
8
8
14
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