HT66F016(2012) View Datasheet(PDF) - Holtek Semiconductor
Part Name
Description
Manufacturer
HT66F016 Datasheet PDF : 116 Pages
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HT66F016/HT66F017/HT68F016/HT68F017
A/D Converter Characteristics
Symbol
Parameter
AVDD A/D Converter Operating Voltage
Test Conditions
VDD
Conditions
¾ VREF=AVDD
VADI
A/D Converter Input Voltage
¾
¾
VREF
A/D Converter Reference Voltage ¾
¾
DNL
INL
Differential Non-linearity
Integral Non-linearity
5V tADCK= 1.0ms
5V tADCK= 1.0ms
IADC
tADCK
Additional Power Consumption if
A/D Converter is Used
A/D Converter Clock Period
3V No load, tADCK= 0.5ms
5V No load, tADCK= 0.5ms
2.2~
5.5V
¾
tADC
A/D Conversion Time (Include
Sample and Hold Time)
2.2~
5.5V
12-bit A/D Converter
tADS
A/D Converter Sampling Time
2.2~
5.5V
¾
tON2ST
A/D Converter On-to-Start Time
2.2~
5.5V
¾
Ta=25°C
Min. Typ. Max. Unit
2.7
¾
5.5
V
0
¾ VREF V
2
¾
AVDD
V
¾
±1
±2 LSB
¾
±2
±4 LSB
¾ 0.90 1.35 mA
¾ 1.20 1.80 mA
0.5
¾
10
ms
¾
16
¾
tADCK
¾
4
¾
tADCK
2
¾
¾
ms
Comparator Electrical Characteristics
Symbol
Parameter
VCMP
Comparator Operating Voltage
ICMP
Comparator Operating Current
VCMPOS
VHYS
VCM
AOL
Comparator Input Offset Voltage
Hysteresis Width
Comparator Common Mode
Voltage Range
Comparator Open Loop Gain
tPD
Comparator Response Time
Test Conditions
VDD
Conditions
¾
¾
3V
¾
5V
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
With 100mV overdrive
(Note)
Ta=25°C
Min. Typ. Max. Unit
2.2 ¾
5.5
V
¾ 37
56
mA
¾ 130
200
mA
-10 ¾
10
mV
20 40
60
mV
VSS
¾ VDD-1.4V V
60 80
¾
dB
¾ 370
560
ns
Note: Measured with comparator one input pin at VCM = (VDD-1.4)/2 while the other pin input transition from VSS to
(VCM +100mV) or from VDD to (VCM -100mV).
Rev. 1.00
15
May 14, 2012
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