參數(shù)資料
型號(hào): HI2304
廠商: Intersil Corporation
英文描述: Triple 8-Bit, 20 MSPS, RGB, 3-Channel D/A Converter
中文描述: 三8位,20 MSPS的,的RGB,3通道D / A轉(zhuǎn)換
文件頁數(shù): 5/11頁
文件大小: 137K
代理商: HI2304
10-5
I/O Chart
(When Full Scale Output Voltage at 2.00V)
Absolute Maximum Ratings
T
A
= 25
o
C
Thermal Information
Supply Voltage (V
DD
). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Input Voltage (V
IN
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
DD
to V
SS
Output Current (I
OUT
). . . . . . . . . . . . . . . . . . . . . . . . . .0mA to 15mA
(Every Each Channel)
Operating Conditions
Temperature Range (T
OPR
) . . . . . . . . . . . . . . . . . . . . -20
o
C to 75
o
C
Supply Voltage
AV
DD
, AV
SS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.0V to 3.6V
DV
DD
, DV
SS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.0V to 3.6V
Reference Input Voltage (V
REF
). . . . . . . . . . . . . . . . . . . . . . . . 1.2V
Clock Pulse Width
t
PW1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25ns (Min)
t
PW0
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25ns (Min)
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)
MQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150
o
C
Maximum Storage Temperature (T
STG
) . . . . . . . . . .-65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . . 300
o
C
(Lead Tips Only)
θ
JA
(
o
C/W)
104
NOTE:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
f
CLK
= 20MHz, V
DD
= 3.3V, R
OUT
= 330
, V
REF
= 1.2V, R
IRF
= 5.1k
, T
A
= 25
o
C
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Resolution
n
-
8
-
Bit
Maximum Conversion Speed
f
MAX
INL
20
-
-
MHz
Linearity Error
-2.5
-
2.5
LSB
Differential Linearity Error
DNL
-0.5
-
0.5
LSB
Full Scale Output Voltage
V
FS
F
SR
I
FS
V
OS
I
DD
I
IH
I
IL
t
S
t
H
t
PD
GE
1.12
1.24
1.36
V
Full Scale Output Ratio (Note 1)
0
1.5
3
%
Full Scale Output Current
-
3.8
-
mA
Offset Output Voltage
-
-
1
mV
Power supply Current
14.3MHz, at Color Bar Data input
-
15
-
mA
Digital Input
Current
H Level
-
-
5
μ
A
μ
A
L Level
-5
-
-
Set Up Time
7
-
-
ns
Hold Time
3
-
-
ns
Propagation Delay Time
-
20
-
ns
Glitch Energy
-
150
-
pV/s
Crosstalk
CT
1MHz Sine Wave Output
-
53
-
dB
NOTE:
2. Full Scale Output Ratio =
x 100(%).
INPUT CODE
OUTPUT VOLTAGE
MSB
1
LSB
1
1
1
1
1
1
1
1.2V
1
0
0
0
0
0
0
0
0.6V
0
0
0
0
0
0
0
0
0V
-------------------------------------------------------------------------------------------------------------------------------
1
HI2304
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