參數(shù)資料
型號(hào): HT82V26A
廠商: Holtek Semiconductor Inc.
英文描述: 16-Bit CCD/CIS Analog Signal Processor
中文描述: 16位防治荒漠化公約/獨(dú)聯(lián)體模擬信號(hào)處理器
文件頁(yè)數(shù): 3/17頁(yè)
文件大?。?/td> 170K
代理商: HT82V26A
Pin Description
Pin No.
Pin Name
I/O
Description
1
CDSCLK1
DI
CDS reference clock pulse input
2
CDSCLK2
DI
CDS data clock pulse input
3
ADCCLK
DI
A/D sample clock input for 3-channels mode
4
OE
DI
Output enable, active low
5
DRVDD
P
Digital driver power
6
DRVSS
P
Digital driver ground
7~14
D7~D0
DO
Digital data output
15
SDATA
DI/DO
Serial data input/output
16
SCLK
DI
Clock input for serial interface
17
SLOAD
DI
Serial interface load pulse
19, 27
AVSS
P
Analog ground
18, 28
AVDD
P
Analog supply
20
REFB
AO
Reference decoupling
21
REFT
AO
Reference decoupling
22
VINB
AI
Analog input, blue
23
CML
AO
Internal reference output
24
VING
AI
Analog input, green
25
OFFSET
AO
Clamp bias level decoupling
26
VINR
AI
Analog input, red
Absolute Maximum Ratings
Supply Voltage ..........................V
SS
0.3V to V
SS
+5.5V
Storage Temperature ........................... 50 C to 125 C
Input Voltage .............................V
SS
0.3V to V
DD
+0.3V
Operating Temperature .......................... 25 C to 75 C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may
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.
D.C. Characteristics
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
Logic Inputs
V
IH
High Level Input Voltage
(CDSCLK1, CDSCLK2, ADCCLK,
OE, SCK, SLOAD)
2
V
V
IL
Low Level Input Voltage (CDSCLK1,
CDSCLK2, ADCCLK, OE, SCK,
SLOAD)
0.8
V
V
IH1
High Level Input Voltage (SDATA)
2.5
V
V
IL1
Low Level Input Voltage (SDATA)
1.5
V
I
IH
High Level Input Current
10
A
I
IL
Low Level Input Current
10
A
C
IN
Input Capacitance
10
pF
HT82V26A
Rev. 1.00
3
August 16, 2005
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