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參數(shù)資料
| 型號： | UPC667 |
| 廠商： | NEC Corp. |
| 英文描述： | 10-BIT D/A CONVERTER |
| 中文描述： | 10位D / A轉(zhuǎn)換器 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 73K |
| 代理商： | UPC667 |
μ
PC667
7
DC Characteristics and AC Characteristics (T
A
= –10 to +70 C, DV
CC
= AV
CC
= +5
±
0.25 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Resolution
RSL
10
Bit
Integral linearity error
ILE
T
A
= 0 to 60 C, V
REF
= 4.0 V
–1.0
+1.0
LSB
Differential linearity error
DLE
T
A
= 0 to 60 C, V
REF
= 4.0 V
–1.0
+1.0
LSB
Supply current
I
CC
50
71
mA
Set-up time
t
s
3
7
ns
Hold time
t
h
1.5
7
ns
Settling time
t
SET
T
A
= 25 C, R
L
= 375
, V
REF
= 4.0 V
13
ns
Output delay time
t
d
V
REF
= 4.0 V
9
13
ns
Full-scale voltage output
V
ofs
V
REF
= 4.0 V, R
L
> 100 k
4.95
5.0
V
Zero-scale voltage output
V
ozs
V
REF
= 4.0 V, R
L
> 100 k
3.95
4
4.05
V
Output resistance
Z
out
V
REF
= 4.0 V
70
85
100
Internal reference voltage output voltage
V
ROUT
AV
CC
= 5.0 V
3.8
4.0
4.2
V
Cautions 1.
As for the phase compensation capacitance, capacitor of 1
μ
F should be connected between
the phase compensation capacitance pin (COMP) and the power supply pin for analog circuit
(AV
CC
).
The internal reference voltage output pin (V
ROUT
) and the reference voltage input pin (V
REF
)
should be shorted.
The power supply and GND lines for analog circuit (AV
CC
and AGND) and those for digital
circuit (DV
CC
and DGND) should be located as separately as possible.
2.
3.
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