參數(shù)資料
型號(hào): NM485SLC
廠商: Murata Power Solutions Inc
文件頁數(shù): 2/5頁
文件大?。?/td> 0K
描述: ISOLATED INTERFACE LP EIA-485
標(biāo)準(zhǔn)包裝: 15
系列: IsoLoop®
類型: 收發(fā)器,隔離式
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: RS485
電源電壓: 4.75 V ~ 5.25 V
安裝類型: 通孔
封裝/外殼: 24-DIP(0.667",16.95mm)
供應(yīng)商設(shè)備封裝: 24-DIL
包裝: 管件
產(chǎn)品目錄頁面: 2721 (CN2011-ZH PDF)
其它名稱: 811-1446-5
NM485SLC
Low Power Isolated EIA-485 Driver and Receiver
KDC_NM485SLC.A04 Page 2 of 5
www.murata-ps.com/support
DRIVER ELECTRICAL CHARACTERISTICS
Parameter
Test conditions
Min.
Typ.
Max.
Units
High level output voltage, VOH
IOH=-25mA
3.7
V
Low level output voltage, VOL
IOH=25mA
1.1
V
Differential output voltage, VOD1
IO=0
1.5
6.0
V
Differential output voltage, VOD2
RL=100Ω
2.0
V
RL=54Ω
1.5
5.0
V
Change in magnitude of differential output voltage, ΔVOD
RL=54Ω or 100Ω
±0.2
V
Common mode output voltage, ΔVOC
-1.0
3.0
V
Change in magnitude of common mode output voltage, ΔVOC
±0.2
V
Output current power off, IO
VCC=0, VO=-7.0V to 12V
±100
μA
High level input current, IIH
VIH=4.0V
2.0
20
μA
Low level input current, IIL
VIL=0.8V
-8.0
-15
mA
Short circuit output current, IOS
VO=-7.0V1
-250
mA
VO=12V1
250
mA
DRIVER SWITCHING CHARACTERISTICS
Parameter
Test conditions
Min.
Typ.
Max.
Units
Differential output delay time, TDD
RL=54Ω, CL=50pF
20
25
ns
Output disable time from high level, TPHZ
RL=110Ω, CL=50pF
70
120
ns
Output disable time from low level, TPLZ
RL=110Ω, CL=50pF
60
120
ns
Propagation delay time L to H, TPLH
RL=27Ω, CL=50pF
80
150
ns
Propagation delay time H to L, TPHL
80
150
ns
Differential output transition time, TTD
RL=54Ω, CL=50pF
150
300
ns
Output enable time to high level, TPZH
RL=110Ω, CL=50pF
80
120
ns
Output enable time to low level, TPZL
RL=110Ω, CL=50pF
80
120
ns
DRIVER FUNCTION TABLE
DIN
D ENABLE
DY Output
DZ Output
High level
Low level
High level
Low level
High level
Irrelevant
Low level
High impedance
TEMPERATURE CHARACTERISTICS
Parameter
Min.
Typ.
Max.
Units
Operating free-air temperature range
070
C
Storage temperature range
-40
125
C
RoHS COMPLIANCE INFORMATION
This series is compatible with RoHS soldering systems with a peak wave solder temperature of 300C
for 10 seconds. The pin termination nish on this product series is Matte Tin over Nickel Preplate. The
series is backward compatible with Sn/Pb soldering systems.
For further information, please visit www.murata-ps.com/rohs
1. Duration of short circuit should not exceed 1 second.
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