HT46R068B/HT46R069B
Enhanced A/D Type 8-bit OTP MCU
ADC Characteristics
°
Ta=ꢃ5 C
Test Conditions
Conditions
Symbol
DNL
INL
Parameter
Min.
-ꢃ
Typ.
—
Max.
Unit
LSB
LSB
VDD
3V
5V
3V
5V
3V
5V
A/C Diffeꢁential Non-Lineaꢁitꢂ
ADC Integꢁal Non-Lineaꢁitꢂ
tAD=0.5μs
tAD=0.5μs
—
ꢃ
4
-4
—
—
—
0.5
1.0
0.75
1.5
mA
mA
Additional Poweꢁ Consꢀmption
if A/D Conveꢁteꢁ is Used
IADC
DAC Electrical Characteristics
Test Conditions
Conditions
—
Code= 0000H
VOL=00H
Symbol
Parameter
Min.
Typ.
Max.
Unit
VDD
VDAC
IQ
DAC opeꢁating voltage
DAC qꢀiescent cꢀꢁꢁent
—
ꢃ.4
—
—
ꢃ
—
3
V
5V
5V
mA
1 kHz sin waveꢅ fꢀll-scale
( 8K sample ꢁate )
IDAC
DAC opeꢁating cꢀꢁꢁent
—
3
4.5
mA
RES
VO
Resolꢀtion
Oꢀtpꢀt Voltage Level
—
—
—
—
—
0.01
—
—
1ꢃ
0.99
bit
VDD
Power-on Reset Characteristics
Ta=ꢃ5°C
Test Conditions
Conditions
Symbol
VPOR
Parameter
Min.
Typ.
—
Max.
100
—
Unit
VDD
VDD Staꢁt Voltage to Ensꢀꢁe
Poweꢁ-on Reset
—
—
—
—
mV
VDD Raising Rate to Ensꢀꢁe
Poweꢁ-on Reset
RRVDD
—
—
0.035
—
V/ms
Minimꢀm Time foꢁ VDD to ꢁemain
at VPOR to ensꢀꢁe Poweꢁ-on
Reset
tPOR
—
1
—
—
ms
V
D
D
t
P
R
O
R
V
R
D
D
V
P
R
O
T
m
i
Rev. 1.00
10
�anꢀaꢁꢂ ꢃꢄꢅ ꢃ011
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
