TLP558 Toshiba, TLP558 Datasheet - Page 78

• Manufacturer Part Number: TLP558
• Description: PHOTOCPLR TRANS INVERTER 8-DIP
• Manufacturer: Toshiba

Specifications of TLP558

• Voltage - Isolation: 2500Vrms
• Number Of Channels: 1, Unidirectional
• Current - Output / Channel: 40mA
• Propagation Delay High - Low @ If: 270ns @ 0 ~ 3mA
• Current - Dc Forward (if): 10mA
• Input Type: DC
• Output Type: Push-Pull, Totem-Pole
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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12
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NCU Circuit ( Fax Modem Card ) Application
Competitor Part Number Cross Reference Search
Line
Photocoupler Application Circuit Examples
L
L
1
2
NCU circuit (fax modem card)
The Toshiba Semiconductor webpage at
http://www.semicon.toshiba.co.jp/eng/product/opto/selection/coupler/xref/index.html
offers a cross reference search tool for photocouplers and photorelays.
Half-Pitch
Mini-Flat
Coupler
TLP280
TLP281
Ring Detector
+5 V
Controller
Off-Hook Relay
Dial Pulsing Relay
●
●
No need for output snubber circuit
No need for reverse-blocking diode in input side
78
+5 V
TLP172G/170G
176G/192G
176D/197G
SOP
Photorelay
Line transformer
shorting
Modem
CPU