Holtek HT45F6530, Manual

Page: 16 / 119

Rev. 1.00 16 August 29, 2018 Rev. 1.00 17 August 29, 2018
HT45F6530
AC Voltage Regulator Flash MCU
HT45F6530
AC Voltage Regulator Flash MCU
A/D Converter Electrical Characteristics
Ta=-40˚C~85˚C, unless otherwise specified
Symbol Parameter
Test Conditions
Min. Typ. Max. Unit
V
DD
Conditions
V
DD
A/D Converter Operating Voltage — — 2.2 — 5.5 V
V
ADI
A/D Converter Input Voltage — — 0 — V
REF
V
V
REF
A/D Converter Reference Voltage — — 2 — V
DD
V
DNL Differential Non-linearity
3V SAINS[3:0]=0000B,
SAVRS[1:0]=01B,
V
REF
=V
DD
, t
ADCK
=0.5μs
-3 — +3 LSB
5V
3V SAINS[3:0]=0000B,
SAVRS[1:0]=01B,
V
REF
=V
DD
, t
ADCK
=10 μs
5V
INL Integral Non-linearity
3V SAINS[3:0]=0000B,
SAVRS[1:0]=01B,
V
REF
=V
DD
, t
ADCK
=0.5μs
-4 — +4 LSB
5V
3V SAINS[3:0]=0000B,
SAVRS[1:0]=01B,
V
REF
=V
DD
, t
ADCK
=10 μs
5V
I
ADC
Additional Current for A/D Converter
Enable
3V
No load, t
ADCK
=0.5 μ s
— 0.2 0.4
mA
5V — 0.3 0.6
t
ADCK
A/D Clock Period — — 0.5 — 10 μs
t
ON2ST
A/D Converter On-to-Start Time — — 4 — — μs
t
ADS
A/D Sampling Time — — — 4 — t
ADCK
t
ADC
A/D Conversion Time
(Include A/D Sample and Hold Time)
— — — 16 — t
ADCK
PGA Electrical Characteristics
Ta=-40˚C~85˚C, unless otherwise specified
Symbol Parameter
Test Conditions
Min. Typ. Max. Unit
V
DD
Conditions
V
DD
Operating Voltage — — 2.2 — 5.5 V
I
PGA
Additional Current for PGA Enable
3V
No load
— 270 550 μA
5V — 270 550 μA
V
OR
PGA Maximum Output Voltage Range
3V — V
SS
+0.1 — V
DD
-0.1 V
5V — V
SS
+0.1 — V
DD
-0.1 V
Ga PGA Gain Accuracy — Gain=1, V
RI
> 0.1V
Gain=2, 3, 4, V
RI
> 0.05V
-5 — +5 %
V
RI
PGA Input Voltage Range
3V
Gain=1, Ga < ±5%
V
SS
+0.1 — V
DD
-0.1
V
5V V
SS
+0.1 — V
DD
-0.1
3V
Gain=2, 3, 4
Ga < ±5%
V
SS
+0.05 —
V
OR(Max)
/Gain
V
5V V
SS
+0.05 —
V
OR(Max)
/Gain