M38027E8SP Datasheet, PDF (37/51 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
3802 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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)
Symbol
Parameter
Test conditions
Limits
Unit
Min. Typ. Max.
—
—
tsu
RO
IVREF
Resolution
Absolute accuracy
VCC = 4.0 to 5.5 V
VCC = 3.0 to 4.0 V
Setting time
Output resistor
Reference power source input current (Note)
8 Bits
1.0
%
2.5
3
µs
1
2.5
4 kΩ
3.2 mA
Note: Using one D-A converter, with the value in the D-A conversion register of the other D-A converter being “0016”, and excluding cur-
rents flowing through the A-D resistance ladder.
37