HT82V42 データシートの表示（PDF） - Holtek Semiconductor
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HT82V42 Datasheet PDF : 24 Pages
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HT82V42
Symbol
Parameter
Reference RLCLDAC Output
VRLCTOP Voltage at Code F(hex),
RLCDACRNG=0
Reference RLCDAC Output
VRLCSTEP Voltage at Code F(hex),
RLCDACRNG=1
Offset DAC, Monotonicity Guaranteed
Resolution
DNL
Differential Non-Linearity
INL
Integral Non-Linearity
Step Size
Test Conditions
VDD
Conditions
3.3V
Output Voltage
Programmable Gain Amplifier
Resolution
Gain Equation
GMAX
GMIN
Max Gain
Min Gain
Gain Error
Analogue to Digital Converter
Resolution
Speed
Full-scale Input Range
(2*(VRT-VRB))
Digital Inputs
VIH
High Level Input Voltage
VIL
Low Level Input Voltage
IIH
High Level Input Current
IIL
Low Level Input Current
CI
Input Capacitance
Digital Outputs
VOH
High Level Output Voltage
VOL
Low Level Output Voltage
IOZ
High Impedance Output Current
Supply Currents
Total Supply Current - Active
(Signal Channel Mode)
Total Analog Supply Current -
Active (Signal Channel Mode)
Digital Supply Current - Active
(DVDD1)
IOH=1mA
IOL=1mA
LINEBYLINE=1
DCLK=30MHz
LINEBYLINE=1
DCLK=30MHz
DCLK=30MHz
Min.
Typ.
Max.
Unit
2.8
3.0
3.10
V
1.90
2.00
2.10
V
¾
8
¾
bits
¾
0.1
0.5
LSB
¾
0.25
1.00
LSB
¾
2.46
¾ mV/step
¾
-315
¾
mV
¾
+315
¾
mV
¾
8
¾
bits
186/(278-PGA[7:0])
V/V
6.50
8.00
8.40
V/V
0.65
0.68
0.75
V/V
¾
2
¾
%
¾
16
¾
bits
¾
¾
15
MSPS
¾
2
¾
V
0.7VDD
¾
¾
V
¾
¾
0.2VDD
V
¾
¾
1
mA
¾
¾
1
mA
¾
5
¾
pF
DVDD-0.5 ¾
¾
V
¾
¾
0.5
V
¾
¾
1
mA
¾
57
¾
mA
¾
36
¾
mA
¾
14
¾
mA
Rev. 1.20
4
December 8, 2010
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