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参数资料
| 型号： | CA3318CD |
| 厂商： | INTERSIL CORP |
| 元件分类： | ADC |
| 英文描述： | CMOS Video Speed, 8-Bit, Flash A/D Converter |
| 中文描述： | 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, CDIP24 |
| 封装： | SIDE BRAZED, DIP-24 |
| 文件页数： | 3/12页 |
| 文件大小： | 86K |
| 代理商： | CA3318CD |
4-11
Absolute Maximum Ratings
Thermal Information
DC Supply Voltage Range (V
DD
or V
AA
+) . . . . . . . . . . -0.5V to +8V
(Referenced to V
SS
or V
AA
- Terminal, Whichever is More Negative)
Input Voltage Range
CE2 and CE1 . . . . . . . . . . . . . . . . . . . . V
AA
- -0.5V to V
DD
+ 0.5V
Clock, Phase, V
REF
-,
1
/
2
Ref. . . . . . . V
AA
- -0.5V to V
AA
+ + 0.5V
Clock, Phase, V
REF
-,
1
/
4
Ref. . . . . . . . V
SS
- -0.5V to V
DD
+ 0.5V
V
IN
,
3
/
4
REF, V
REF
+ . . . . . . . . . . . . . .V
AA
- -0.5V to V
AA
- + 7.5V
Output Voltage Range, . . . . . . . . . . . . . . . V
SS
- 0.5V to V
DD
+ 0.5V
Bits 1-8, Overflow (Outputs Off)
DC Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
20mA
Clock, Phase, CE1, CE2, V
IN
, Bits 1-8, Overflow
Operating Conditions
Operating Voltage Range (V
DD
or V
AA
+). . . 4V (Min) to 7.5V (Max)
Recommended V
AA
+ Operating Range. . . . . . . . . . . . . . . V
DD
±
1V
Recommended V
AA
- Operating Range . . . . . . . . . . . . . . . V
SS
±
1V
Operating Temperature Range (T
A
) . . . . . . . . . . . . . . -40
o
C to 85
o
C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Thermal Resistance (Typical, Note 1)
SBDIP Package. . . . . . . . . . . . . . . . . . . .
PDIP Package . . . . . . . . . . . . . . . . . . . . .
SOIC Package. . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature
Ceramic Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
o
C
Plastic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
o
C
Maximum Storage Temperature Range . . . . . . . . . .-65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . . 265
o
C
(SOIC - Lead Tips Only)
θ
JA
(
o
C/W)
θ
JC
(
o
C/W)
22
N/A
N/A
60
60
75
NOTE:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
At 25
o
C, V
AA
+ = V
DD
= 5V, V
REF
+ = 6.4V, V
REF
- = V
AA
- = V
SS
, CLK = 15MHz,
All Reference Points Adjusted, Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
SYSTEM PERFORMANCE
Resolution
Integral Linearity Error
Differential Linearity Error
Offset Error, Unadjusted
8
-
-
-
-
-
-
Bits
LSB
LSB
LSB
±
1.5
+1, -0.8
6.4
V
IN
= V
REF
- +
1
/
2
LSB
V
IN
= V
REF
+ -
1
/
2
LSB
-0.5
4.5
Gain Error Unadjusted
-1.5
0
1.5
LSB
DYNAMIC CHARACTERISTICS
Maximum Input Bandwidth
Maximum Conversion Speed
Signal to Noise Ratio (SNR)
=RMSNoise
(Note 1) CA3318
CLK = Square Wave
f
S
= 15MHz, f
IN
= 100kHz
f
S
= 15MHz, f
IN
= 4MHz
2.5
15
-
-
5.0
17
47
43
-
-
-
-
MHz
MSPS
dB
dB
Signal to Noise Ratio (SINAD)
f
S
= 15MHz, f
IN
= 100kHz
f
S
= 15MHz, f
IN
= 4MHz
-
-
45
35
-
-
dB
dB
Total Harmonic Distortion, THD
f
S
= 15MHz, f
IN
= 100kHz
f
S
= 15MHz, f
IN
= 4MHz
f
S
= 15MHz, f
IN
= 100kHz
f
S
= 15MHz, f
IN
= 4MHz
Unadjusted
Unadjusted
-
-
-
-
-
-
-46
-36
7.2
5.5
2
1
-
-
-
-
-
-
dBc
dBc
Bits
Bits
%
%
Effective Number of Bits (ENOB)
Differential Gain Error
Differential Phase Error
ANALOG INPUTS
Full Scale Range, V
IN
and (V
REF
+) - (V
REF
-)
Input Capacitance, V
IN
Input Current, V
IN
, (See Text)
REFERENCE INPUTS
Ladder Impedance
Notes 2, 4
4
-
-
-
7
-
V
pF
mA
30
-
V
IN
= 5V, V
REF
+ = 5V
3.5
270
500
800
=
-----------------------------------------------------------
CA3318
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PDF描述 |
|---|---|
| CA3318CE | CMOS Video Speed, 8-Bit, Flash A/D Converter |
| CA3318CM | CMOS Video Speed, 8-Bit, Flash A/D Converter |
| CA3338AD | CMOS Video Speed, 8-Bit, 50 MSPS, R2R D/A Converters |
| CA3338AE | CMOS Video Speed, 8-Bit, 50 MSPS, R2R D/A Converters |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CA3318C-D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Converter IC |
| CA3318CE | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:CMOS Video Speed, 8-Bit, Flash A/D Converter |
| CA3318C-E | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Converter IC |
| CA3318CH DIE | 制造商:Harris Corporation 功能描述: |
| CA3318CM | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:CMOS Video Speed, 8-Bit, Flash A/D Converter |
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