Holtek HT45F5Q-3, Manual

Page: 16 / 163

Rev. 1.10 16 November 04, 2019 Rev. 1.10 17 November 04, 2019
HT45F5Q-3
Battery Charger Flash MCU
HT45F5Q-3
Battery Charger Flash MCU
Symbol Parameter
Test Conditions
Min. Typ. Max. Unit
V
DD
Conditions
I
ADC
Additional Current for A/D Converter Enable
2.2V
No load, t
ADCK
=0.5μs
— 300 420 μA
3V — 340 500 μA
5V — 500 700 μA
t
ADCK
A/D Converter Clock Period — — 0.5 — 10.0 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
(Including A/D Sample and Hold Time)
— — — 16 — t
ADCK
GERR A/D Conversion Gain Error — V
REF
=V
DD
-4 — 4 LSB
OSRR A/D Conversion O ffset Error — V
REF
=V
DD
-4 — 4 LSB
D/A Converter Electrical Characteristics
Ta=-40°C~105°C
Symbol Parameter
Test Conditions
Min. Typ. Max. Unit
V
DD
Conditions
V
DACO
D/A Converter Output Voltage Range — — V
SS
— V
DD
V
I
DAC
Additional Current for D/A Converter 0 Enable 5V — — 600 800 μA
Additional Current for D/A Converter 1 Enable 5V — — 500 600 μA
t
ST
D/A Converter Settling Time 5V C
LOAD
=50pF — — 5 μs
DNL
D/A Converter 0 Differential Non-linearity
5V V
REF
=V
DD
— ±6 ±12
LSB
D/A Converter 1 Differential Non-linearity — ±4 ±10
INL
D/A Converter 0 Integral Non-linearity
5V V
REF
=V
DD
— ±8 ±16
LSB
D/A Converter 1 Integral Non-linearity — ±6 ±12
Ro D/A Converter 0/1 R2R Output Resistor 5V — — 13 — kΩ
Operational Amplifier Electrical Characteristics
Ta=-40°C~105°C , unless otherwise specified
Symbol Parameter
Test Conditions
Min. Typ. Max. Unit
V
DD
Conditions
I
OPA
Additional Current for Each OPA 5V No load — 300 600 μA
V
OS
Input Offset Voltage
5V OPA0/1 without calibration
Ta=25°C
-7 5 7 mV
5V OPA2 without calibration
(OOF[5:0]=100000B)
-15 — 15 mV
5V OPA2 with calibration -2 — 2 mV
V
CM
Common Mode Voltage Range 5V — V
SS
— V
DD
-1.4 V
I
SINK
Output Sink Current
3V V
OL
=0.3V 0.7 1.2 — mA
5V V
OL
=0.5V 1.6 2.8 — mA