Isolation circuit

Example of an insulating circuit using photorelay (replacement from mechanical relay)

Isolation circuit

Lineup

Photorelay

Part number

TLP3107A

TLP3109A

TLP3555A

TLP241B

TLP3823

TLP3825

Package

2.54 SOP6

DIP4

DIP8

ION (Max) [A]

4.0

3.0

3.0

2.0

3.0

1.5

VOFF (Max) [V]

60

100

60

100

100

200

RON (Max) [mΩ]

40

65

100

200

150

500

BVS (Min) [Vrms]

1500

1500

1500

5000

2500

2500

TX00 Series MCU

Part number

TMPM036FWFG

TMPM037FWUG

Maximum operation frequency

20 MHz

20 MHz

Instruction ROM

128 KB

128 KB

RAM

16 KB

16 KB

Timer

14 ch

10 ch

UART / SIO 6 5
I2C 2 1
ADC 8 ch (10 bit) 8 ch (10 bit)

TX03 Series MCU

Part number

TMPM381FWFG

TMPM383FSUG

Maximum operation frequency

40 MHz

40 MHz

Instruction ROM

128 KB

64 KB

RAM

10 KB

8 KB

Timer

16bit  x 8ch

16bit  x 8ch

UART / SIO 3ch 2ch
UART(50 %duty) 1ch 1ch
ADC 18ch (12bit) 10ch (12bit)

Contacts

Technical inquiry

Contact us

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Frequently Asked Questions

FAQs
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