參數(shù)資料
型號(hào)： MAX3084E
廠商： Maxim Integrated Products, Inc.
元件分類： 數(shù)字信號(hào)處理
英文描述： Replaced by TMS320C6712D : Floating-Point Digital Signal Processor 272-BGA
中文描述： ±15kV ESD保護(hù)、失效保護(hù)、高速(10Mbps)、限擺率RS-485/RS-422收發(fā)器
文件頁數(shù)： 10/21頁
文件大?。?/td> 319K
代理商： MAX3084E
M
±15kVESD-Protected,Fail-Safe,High-Speed(10Mbps),
Slew-Rate-Limited RS-485/RS-422 Transceivers
10
______________________________________________________________________________________
Pin Description
MAX3081E
MAX3084E
MAX3087E
MAX3080E
MAX3083E
MAX3086E
MAX3082E
MAX3085E
MAX3088E
FULL-DUPLEX
DEVICES
HALF-
DUPLEX
MODE
FULL-
DUPLEX
MODE
HALF-
DUPLEX
DEVICES
—
9
5
—
Noninverting Driver Output
Y
9
5
6
7
5
6
7
3
—
4
4
—
5
Driver Input. With DE high, a low on DI forces noninverting
output low and inverting output high. Similarly, a high on DI
forces non-inverting output high and inverting output low.
DI
5
Slew-Rate-Limit Selector Pin. Connect SRL to GND for
10Mbps communication rate; connect to V
CC
for
500kbps communication rate. Leave unconnected for
115kbps communication rate.
SRL
—
Ground
GND
6, 7
8
8
—
—
TXP
—
4
4
—
3
Driver Output Enable. Drive DE high to enable driver out-
puts. These outputs are high impedance when DE is low.
Drive
RE
high and DE low to enter low-power shutdown
mode.
DE
4
2
3
1
2
3
1
2
—
—
1
2
—
Receiver Output. When
RE
is low and if A - B
≥
-50mV,
RO will be high; if A - B
≤
-200mV, RO will be low.
RO
2
Receiver Output Enable. Drive
RE
low to enable RO; RO
is high impedance when
RE
is high. Drive
RE
high and
DE low to enter low-power shutdown mode.
RE
3
FUNCTION
NAME
Half/Full-Duplex Selector Pin. Connect H/
F
to V
CC
for half-
duplex mode; connect to GND or leave unconnected for
full-duplex mode.
H/
F
—
Transmitter Phase. Connect TXP to GND, or leave floating
for normal transmitter phase/polarity. Connect to V
CC
to
invert the transmitter phase/polarity.
—
—
—
—
9
Y
Noninverting Receiver Input and Noninverting Driver
Output*
10
6
—
10
—
Z
Inverting Driver Output
—
—
—
—
10
Z
Inverting Receiver Input and Inverting Driver Output*
11
7
—
11
—
B
Inverting Receiver Input
—
—
—
—
—
11
B
Receiver Input Resistors*
—
7
—
—
B
Inverting Receiver Input and Inverting Driver Output
MAX3089E
PIN
相關(guān)PDF資料
PDF描述
MAX3088E 【15kVESD-Protected,Fail-Safe,High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers
MAX3089E 【15kVESD-Protected,Fail-Safe,High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers
MAX3082E 【15kVESD-Protected,Fail-Safe,High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers
MAX3083E 【15kVESD-Protected,Fail-Safe,High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers
MAX3080E Fixed-Point Digital Signal Processor 697-FCBGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3084ECPA 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX3084ECPA+ 功能描述:RS-422/RS-485 接口 IC Fail-Safe 10Mbps RS-485/RS-422 Tcvr RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX3084ECSA 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX3084ECSA+ 功能描述:RS-422/RS-485 接口 IC Fail-Safe 10Mbps RS-485/RS-422 Tcvr RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX3084ECSA+T 功能描述:RS-422/RS-485 接口 IC Fail-Safe 10Mbps RS-485/RS-422 Tcvr RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
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