參數(shù)資料
型號(hào): DAC-08
廠商: NXP Semiconductors N.V.
英文描述: 8-bit high-speed multiplying D/A converter
中文描述: 8位高速乘法D / A轉(zhuǎn)換器
文件頁(yè)數(shù): 5/16頁(yè)
文件大?。?/td> 162K
代理商: DAC-08
Philips Semiconductors
Product data
DAC-08 Series
8-bit high-speed multiplying D/A converter
2001 Aug 03
5
DC ELECTRICAL CHARACTERISTICS
(Continued)
Pin 3 must be at least 3 V more negative than the potential to which R
15
is returned. V
CC
= +15 V, I
REF
= 2.0 mA.
Output characteristics refer to both I
OUT
and I
OUT
, unless otherwise noted. T
amb
= 0
°
C to 70
°
C.
SYMBOL
PARAMETER
TEST CONDITIONS
DAC-08H
UNIT
Min
Typ
Max
Resolution
Monotonicity
8
8
8
8
8
8
Bits
Bits
Relative accuracy
Differential non-linearity
Over temperature range
±
0.1
±
0.19
±
50
%FS
%FS
TCI
FS
V
OC
I
FS4
I
FSS
I
ZS
I
FSR
Full-scale tempco
±
10
ppm/
°
C
Output voltage compliance
Full-scale current change 1/2LSB
–10
+18
V
Full-scale current
V
REF
= 10.000 V, R
14
, R
15
= 5.000 k
I
FS4
–I
FS2
1.984
1.992
2.000
mA
Full-scale symmetry
±
1.0
±
4.0
μ
A
μ
A
Zero-scale current
0.2
1.0
Full-scale output current range
R
14
, R
15
= 5.000 k
V
REF
= +15.0 V, V– = –10 V
V
REF
=+25.0V, V–=–12V
V
LC
= 0 V
2.1
4.2
mA
mA
Logic input levels
Low
High
V
V
V
IL
V
IH
0.8
2.0
Logic input current
Low
High
V
LC
= 0 V
I
IL
I
IH
V
IS
V
THR
I
15
dl/dt
V
IN
= –10 V to +0.8 V
V
IN
= 2.0 V to 18 V
V– = –15 V
–2.0
0.002
–10
10
μ
A
μ
A
Logic input swing
–10
+18
V
Logic threshold range
V
S
=
±
15 V
–10
+13.5
V
Reference bias current
–1.0
–3.0
μ
A
Reference input slew rate
4.0
8.0
mA/
μ
s
Power supply sensitivity
I
REF
= 1 mA
PSSI
FS+
Positive
V+ = 4.5 to 5.5 V, V– = –15 V;
V+ = 13.5 to 16.5 V, V– = –15 V
0.0003
0.01
%FS/%VS
PSI
FS–
Negative
V– = –4.5 to –5.5 V, V+ = +15 V;
V– = –13.5 to –16.5 V, V+ = +15 V
0.002
0.01
%FS/%VS
Power supply current
Positive
Negative
I+
I–
±
5 V I
= 1 0 mA
V
S
=
5 V, I
REF
= 1.0 mA
3.1
–4.3
3.8
–5.8
mA
mA
I+
I–
Positive
Negative
= +5 V –15 V I
= 2 0 mA
V
S
= +5 V, –15 V, I
REF
= 2.0 mA
3.1
–7.1
3.8
–7.8
mA
mA
I+
I–
Positive
Negative
±
15 V I
= 2 0 mA
V
S
=
15 V, I
REF
= 2.0 mA
3.2
–7.2
3.8
–7.8
mA
mA
P
D
Power dissipation
±
5 V, I
REF
= 1.0 mA
+5 V, –15 V, I
REF
= 2.0 mA
±
15 V, I
REF
= 2.0 mA
37
122
156
48
136
174
mW
mW
mW
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