參數(shù)資料
型號(hào)： MAX3467EPA
廠商： Maxim Integrated Products
文件頁數(shù)： 8/13頁
文件大?。?/td> 0K
描述： IC TXRX RS485/RS422 EX-TMP 8DIP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 50
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： 通孔
封裝/外殼： 8-DIP（0.300"，7.62mm）
供應(yīng)商設(shè)備封裝： 8-PDIP
包裝： 管件
其它名稱： Q2066494
Note 1: All currents into the device are positive; all currents out of the device are negative. All voltages are referenced to device
ground, unless otherwise noted.
Note 2:
ΔVOD and ΔVOC are the changes in VOD and VOC, respectively, when the DI input changes state.
Note 3: The short-circuit output current applies to peak current just prior to foldback-current limiting; the short-circuit foldback output
current applies during current limiting to allow a recovery from bus contention.
Note 4: Capacitive load includes test probe and fixture capacitance.
Note 5: Shutdown is enabled by bringing RE high and DE low or by bringing SHDN high. If the enable inputs are in this state for less
than 50ns, the device is guaranteed not to enter shutdown. If the enable inputs are in this state for at least 800ns, the device
is guaranteed to have entered shutdown.
MAX3465–MAX3469
+5V, Fail-Safe, 40Mbps, Profibus RS-485/
RS-422 Transceivers
4
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
Receiver Output Skew
|tPLH -
tPHL|
Figure 10, CL = 15pF, RXP = GND or open
(Note 4)
2ns
Receiver Enable to Output Low
tZL
Figures 8 and 11, RL = 1k
Ω, CL = 15pF,
S1 closed (Note 4)
30
ns
Receiver Enable to Output High
tZH
Figures 8 and 11, RL = 1k
Ω, CL = 15pF,
S2 closed (Note 4)
30
ns
Receiver Disable Time from Low
tLZ
Figures 8 and 11, RL = 1k
Ω, CL = 15pF,
S1 closed (Note 4)
30
ns
Receiver Disable Time from High
tHZ
Figures 8 and 11, RL = 1k
Ω, CL = 15pF,
S2 closed (Note 4)
30
ns
Time to Shutdown
tSHDN
(Note 5)
50
800
ns
Driver Enable from Shutdown to
Output High
tZH (SHDN)
Figures 8 and 9, RL = 500
Ω, CL = 50pF,
S2 closed (Note 5)
4s
Driver Enable from Shutdown to
Output Low
tZL (SHDN)
Figures 8 and 9, RL = 500
Ω, CL = 50pF,
S1 closed (Note 5)
4s
Receiver Enable from Shutdown to
Output High
tZH (SHDN)
Figures 8 and 11, RL = 1k
Ω, CL = 15pF,
S2 closed (Notes 4, 5)
4s
Receiver Enable from Shutdown to
Output Low
tZL (SHDN)
Figures 8 and 11, RL = 1k
Ω, CL = 15pF,
S1 closed (Notes 4, 5)
4s
NO-LOAD SUPPLY CURRENT
vs. TEMPERATURE
MAX3465
toc01
TEMPERATURE (
°C)
NO-LOAD
SUPPLY
CURRENT
(mA)
60
40
-20
0
20
2.15
2.20
2.25
2.30
2.35
2.40
2.45
2.50
2.10
-40
80
DE = VCC
DE = GND
OUTPUT CURRENT
vs. RECEIVER OUTPUT LOW VOLTAGE
MAX3465
toc02
OUTPUT LOW VOLTAGE (V)
OUTPUT
CURRENT
(mA)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
10
20
30
40
50
60
0
5.0
OUTPUT CURRENT
vs. RECEIVER OUTPUT HIGH VOLTAGE
MAX3465
toc03
OUTPUT HIGH VOLTAGE (V)
OUTPUT
CURRENT
(mA)
4
3
2
1
5
10
15
20
25
30
35
0
05
Typical Operating Characteristics
(VCC = +5V, TA = +25°C, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3467EPA+ 功能描述:RS-422/RS-485 接口 IC 5V Fail-Safe 40Mbps Profibus 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
MAX3467ESA 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
MAX3467ESA+ 功能描述:RS-422/RS-485 接口 IC 5V Fail-Safe 40Mbps Profibus 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
MAX3467ESA+T 功能描述:RS-422/RS-485 接口 IC 5V Fail-Safe 40Mbps Profibus 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
MAX3467ESA-T 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
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