ht82v842a Holtek Semiconductor Inc., ht82v842a Datasheet - Page 3

• Manufacturer Part Number: ht82v842a
• Description: Ht82v842a -- 10-bit 20msps Ccd Analog Signal Processor
• Manufacturer: Holtek Semiconductor Inc.

Absolute Maximum Ratings
Supply Voltage .........................GND 0.3V to GND+6V
Input Voltage .............................V
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may
D.C. Characteristics
Rev. 1.00
V
V
I
I
I
I
I
V
V
V
t
V
G (0)
G (1)
G (2)
G (3)
Gmin
Gmax
Gstep
ER
RES
31
32
35
36
37~41, 44~48
IH
IL
MD
MA
SS
BLKCAL
Symbol
IH
IL
CCDIN
ADIN
CLPCAP
BLKCAL
PA
Pin No.
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-
ity.
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Operation Current at Monitor Disable
Supply Current at Monitor Active
Power Down Current
Analog Input Range
Clamp Voltage
Black Calibration Time
Maximum Calibration Offset Voltage
CDS Gain (Set 0 dB)
CDS Gain (Set 6.02 dB)
CDS Gain (Set 12.04 dB)
CDS Gain (Set 1.94 dB)
PGA Gain (Minimum Gain)
PGA Gain (Maximum Gain)
PGA Gain (Gain Step)
Total (CDS+PGA) Gain Monotony
Resolution
CS
STBY
RESET
OUTCK
DO0~DO9
Pin Name
Parameter
SS
0.3V to V
I/O
O
I
I
I
I
Serial port chip selection (Active at low)
Power down control (Active low)
Reset signal (Active low)
Clock source for ADC output
Digital output from ADC
DD
+0.3V
V
3
3V
3V
3V V
3V V
3V f
3V f
3V
3V
3V
3V
3V
3V
3V Absolute gain
3V
3V
3V
3V Absolute gain
3V
3V
3V
3V
DD
Test Conditions
Storage Temperature ........................... 55 C to 150 C
Operating Temperature .......................... 20 C to 70 C
CCDIN input,
f
ADIN input,
f
Relative gain
Relative gain
S
S
IN
IN
Conditions
IL
IH
=20MHz
=20MHz
=1MHz
=1MHz
=0V
=3.0V
Description
0.7V
22.906 23.906 24.906
11.54
Min.
5.52
1.5
2.44
1.2
0
0
2
DD
12.04
0.047
Typ.
6.02
1.1
1.0
1.7
1.94
23
26
200
0.2
1
HT82V842A
0.3V
12.04
0.094
Max.
6.52
V
200
200
January 2, 2006
1.9
1.44
0.8
10
10
1
0
DD
4
DD
Ta=25 C
Pixel
Unit
V
V
LSB
Bits
mA
mA
mV
dB
dB
dB
dB
dB
dB
dB
V
V
V
P-P
P-P
A
A
A