Supply Voltage (VCC
參數(shù)資料
型號(hào)： MAX487ECPA
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 9/16頁(yè)
文件大小： 0K
描述： IC TXRX RS485/RS422 LOWPWR 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(lèi)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(lèi)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
±15kV ESD-Protected, Slew-Rate-Limited,
Low-Power, RS-485/RS-422 Transceivers
Supply Voltage (VCC) .............................................................12V
Control Input Voltage (
–
R
—
E
–
, DE)...................-0.5V to (VCC + 0.5V)
Driver Input Voltage (DI).............................-0.5V to (VCC + 0.5V)
Driver Output Voltage (Y, Z; A, B) ..........................-8V to +12.5V
Receiver Input Voltage (A, B).................................-8V to +12.5V
Receiver Output Voltage (RO)....................-0.5V to (VCC + 0.5V)
Continuous Power Dissipation (TA = +70°C)
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ....727mW
14-Pin Plastic DIP (derate 10.00mW/°C above +70°C) ..800mW
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
14-Pin SO (derate 8.33mW/°C above +70°C)...............667mW
Operating Temperature Ranges
MAX4_ _C_ _/MAX1487EC_ A .............................0°C to +70°C
MAX4_ _E_ _/MAX1487EE_ A...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
DC ELECTRICAL CHARACTERISTICS
(VCC = 5V ±5%, TA = TMIN to TMAX, unless otherwise noted.) (Notes 1, 2)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Driver Common-Mode Output
Voltage
VOC
3
V
Change in Magnitude of Driver
Differential Output Voltage for
Complementary Output States
ΔVOD
0.2
V
Change in Magnitude of Driver
Common-Mode Output Voltage
for Complementary Output States
ΔVOD
0.2
V
Input High Voltage
VIH
2.0
V
Input Low Voltage
VIL
0.8
V
Input Current
IIN1
±2
A
Differential Driver Output (no load)
VOD1
5
V
2
V
Differential Driver Output
(with load)
VOD2
1.5
5
1.0
-0.8
mA
0.25
mA
-0.2
Receiver Differential Threshold
Voltage
-0.2
0.2
V
Receiver Input Hysteresis
ΔVTH
70
mV
Receiver Output High Voltage
VOH
3.5
Receiver Output Low Voltage
VOL
0.4
V
Three-State (high impedance)
Output Current at Receiver
IOZR
±1
A
12
k
Ω
CONDITIONS
DE = 0V;
VCC = 0V or 5.25V,
all devices except
MAX487E/MAX1487E
R = 27
Ω or 50Ω, Figure 8
R = 27
Ω or 50Ω, Figure 8
R = 27
Ω or 50Ω, Figure 8
DE, DI,
–
R
—
E
–
MAX487E/MAX1487E,
DE = 0V, VCC = 0V or 5.25V
DE, DI,
–
R
—
E
–
DE, DI,
–
R
—
E
–
-7V
≤ VCM ≤ 12V
VCM = 0V
IO = -4mA, VID = 200mV
IO = 4mA, VID = -200mV
R = 50
Ω (RS-422)
0.4V
≤ VO ≤ 2.4V
R = 27
Ω (RS-485), Figure 8
-7V
≤ VCM ≤ 12V, all devices except
MAX487E/MAX1487E
Receiver Input Resistance
RIN
-7V
≤ VCM ≤ 12V, MAX487E/MAX1487E
48
k
Ω
VTH
IIN2
Input Current
(A, B)
VIN = 12V
VIN = -7V
VIN = 12V
VIN = -7V
V
MAX481E/MAX483E/MAX485E/
MAX487E–MAX491E/MAX1487E
2
Maxim Integrated
相關(guān)PDF資料
PDF描述
VI-2N3-IW-B1 CONVERTER MOD DC/DC 24V 100W
VI-2N2-IW-B1 CONVERTER MOD DC/DC 15V 100W
M83723/75A1624N CONN PLUG 24POS STRAIGHT W/SCKT
MAX485ESA IC TXRX RS485/RS422 LOWPWR 8SOIC
VI-2N1-IW-B1 CONVERTER MOD DC/DC 12V 100W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX487ECPA+ 功能描述:RS-422/RS-485 接口 IC RS-485/RS-422 Transceiver 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
MAX487ECSA 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
MAX487ECSA+ 功能描述:RS-422/RS-485 接口 IC RS-485/RS-422 Transceiver 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
MAX487ECSA+T 功能描述:RS-422/RS-485 接口 IC RS-485/RS-422 Transceiver 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
MAX487ECSA-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
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*