ht82v42 Holtek Semiconductor Inc., ht82v42 Datasheet - Page 4

• Manufacturer Part Number: ht82v42
• Description: Cis Analog Signal Processor
• Manufacturer: Holtek Semiconductor Inc.

Rev. 1.00
V
V
Offset DAC, Monotonicity Guaranteed
DNL
INL
Programmable Gain Amplifier
G
G
Analogue to Digital Converter
Digital Inputs
V
V
I
I
C
Digital Outputs
V
V
I
Supply Currents
IH
IL
OZ
Symbol
RLCTOP
RLCSTEP
IH
IL
OH
OL
I
MAX
MIN
Reference RLCLDAC Output
Voltage at Code F(hex),
RLCDACRNG=0
Reference RLCDAC Output
Voltage at Code F(hex),
RLCDACRNG=1
Resolution
Differential Non-Linearity
Integral Non-Linearity
Step Size
Output Voltage
Resolution
Gain Equation
Max Gain
Min Gain
Gain Error
Resolution
Speed
Full-scale Input Range
(2*(VRT VRB))
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Capacitance
High Level Output Voltage
Low Level Output Voltage
High Impedance Output Current
Total Supply Current
(Signal Channel Mode)
Total Analog Supply Current
Active (Signal Channel Mode)
Digital Supply Current
(DV
DD1
)
Parameter
Active
Active
3.3V
V
DD
Test Conditions
I
I
LINEBYLINE=1
DCLK=30MHz
LINEBYLINE=1
DCLK=30MHz
DCLK=30MHz
OH
OL
=1mA
=1mA
Conditions
4
DV
0.7V
Min.
1.90
6.50
0.65
DD
2.8
186/(278-PGA[7:0])
-0.5
DD
+315
Typ.
2.00
0.25
2.46
8.00
0.68
3.0
0.1
315
16
57
36
14
8
8
2
2
5
0.2V
November 20, 2009
Max.
3.10
2.10
1.00
8.40
0.75
0.5
0.5
15
1
1
1
DD
HT82V42
mV/step
MSPS
Unit
LSB
LSB
bits
bits
V/V
V/V
V/V
bits
mV
mV
mA
mA
mA
pF
%
V
V
V
V
V
V
V
A
A
A