U2532B Просмотр технического описания (PDF) - Temic Semiconductors

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Компоненты Описание

производитель

U2532B

IR Transmitter and Receiver

Temic Semiconductors 

Typical Performance Characteristics

Test condition: Vcc = 5 V

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0

–40 –20 0 20 40 60 80 100 120 140

12471

Tj Temperature ( °C )

Figure 4. Supply current vs. temperature

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0

–40 –20 0 20 40 60 80 100 120 140

12472

Tj Temperature ( °C )

Figure 5. Input threshold current vs. temperature (receiver)

U2532B

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0

–40 –20 0 20 40 60 80 100 120 140

12473

Tj Temperature ( °C )

Figure 6. Output voltage IRED “LOW” vs. temperature

(transmitter)

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0

–40 –20 0 20 40 60 80 100 120 140

12474

Tj Temperature ( °C )

Figure 7. Output pulse width vs. temperature

(receiver, 115 kbit/s)

TELEFUNKEN Semiconductors

7 (10)

Rev. A1, 27-Sep-96

Preliminary Information

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