參數(shù)資料
型號: VSP2230
英文描述: CCD SIGNAL PROCESSOR FOR DIGITAL CAMERAS
中文描述: CCD信號處理器的數(shù)碼相機
文件頁數(shù): 11/18頁
文件大?。?/td> 225K
代理商: VSP2230
VSP2230
SLAS319
MAY 2001
11
www.ti.com
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Supply voltage (V
CC
, DRV
DD
)
Supply voltage differences (among V
CC
)
Ground voltage differences (among GNDA)
Digital input voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current (any pins except supplies)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating temperature, T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature (soldering)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package temperature (IR Reflow, Peak)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
0.1 V
±
0.1 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.3 V to 5.3 V
0.3 V to 5.3 V
0.3 V to V
CC
+ 0.3 V
±
10 mA
25
°
C to 85
°
C
55
°
C to 125
°
C
150
°
C
260
°
C, 5 sec
235
°
C, 10 sec
Stresses beyond those listed under
absolute maximum ratings
may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under
recommended operating conditions
is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
electrical characteristics
,
all specifications at T
A
= 25
°
C, V
CC
= DRV
DD
= 3 V, conversion rate
f
(ADCCK
) = 36 MHz, no load unless otherwise noted
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Resolution
10
Bits
Max conversion rate
36
MHz
Digital inputs
Logic family
TTL
VIT
VIT+
IIH
IIL
Low-to-high threshold voltage
1.9
V
High-to-low threshold voltage
0.9
V
High-level input current
VIN = 3 V
VIN = 0 V
±
20
±
20
Low-level input current
μ
A
ADCCK clock duty cycle
50%
Input capacitance
5
pF
Max input voltage
0.3
5.3
V
Digital inputs
Logic family
CMOS
Logic coding
Straight
binary
VOH
VOL
High-level output voltage
Low-level output voltage
IOH =
2 mA
IOL = 2 mA
J[1:0] = 00
2.4
V
0.4
0
ns
Additional output data delay
J[1:0] = 01
5
ns
J[1:0] = 10
10
ns
J[1:0] = 11
13
ns
reference
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Positive reference voltage
1.75
V
Negative reference voltage
1.25
V
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VSP2232 制造商:TI 制造商全稱:Texas Instruments 功能描述:CCD SIGNAL PROCESSOR FOR DIGITAL CAMERAS