Renesas PCA4738L-64A Informacje Techniczne Pobierz pdf (Strona 40)

MITSUBISHI MICROCOMPUTERS

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

3802 Group

Note: Using one D-A converter, with the value in the D-A conversion register of the other D-A converter being “00

16”, and excluding cur-

rents flowing through the A-D resistance ladder.

1.0

2.5

3.2

Resolution

Absolute accuracy

= 4.0 to 5.5 V

= 3.0 to 4.0 V

Setting time

Output resistor

Reference power source input current (Note)

—

IVREF

Symbol Parameter

Limits

Min.

Bits

µs

kΩ

Unit

Typ. Max.

Test conditions

2.5

D-A CONVERTER CHARACTERISTICS

(VCC = 3.0 to 5.5 V, VSS = AVSS = 0 V, VREF = 3.0 V to VCC, Ta = –20 to 85 °C, unless otherwise noted)

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 53 54

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Renesas PCA4738L-64A Informacje Techniczne Strona 40