參數(shù)資料
型號: DAC8413
廠商: Analog Devices, Inc.
英文描述: Quad, 12-Bit DAC Voltage Output with Readback(帶反饋的電壓輸出,四路12位D/A轉(zhuǎn)換器)
中文描述: 四,12位DAC電壓輸出與回讀(帶反饋的電壓輸出,四路12位的D / A轉(zhuǎn)換器)
文件頁數(shù): 3/12頁
文件大?。?/td> 509K
代理商: DAC8413
DAC8412/DAC8413
REV. C
–3–
(@ V
DD
= V
LOGIC
= +5.0 V
6
5%, V
SS
= 0.0 V, V
REFH
= +2.5 V, V
REFL
= 0.0 V, and
V
SS
= –5.0 V
6
5%, V
REFL
= –2.5 V, –40
8
C
T
A
+85
8
C unless otherwise noted.
See Note 1 for supply variations.)
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Integral Linearity “E”
Integral Linearity “F”
Integral Linearity “E”
Integral Linearity “F”
Differential Linearity
Min Scale Error
Full-Scale Error
Min Scale Error
Full-Scale Error
Min Scale Tempco
Full-Scale Tempco
MATCHING PERFORMANCE
Linearity Matching
REFERENCE
Positive Reference Input Range
Negative Reference Input Range
Negative Reference Input Range
Reference High Input Current
AMPLIFIER CHARACTERISTICS
Output Current
Settling Time
Slew Rate
LOGIC CHARACTERISTICS
Logic Input High Voltage
Logic Input Low Voltage
Logic Output High Voltage
Logic Output Low Voltage
Logic Input Current
Input Capacitance
LOGIC TIMING CHARACTERISTICS
WRITE
Chip Select Write Pulse Width
Write Setup
Write Hold
Address Setup
Address Hold
Load Setup
Load Hold
Write Data Setup
Write Data Hold
Load Pulse Width
Reset Pulse Width
READ
Chip Select Read Pulse Width
Read Data Hold
Read Data Setup
Data to Hi Z
Chip Select to Data
SUPPLY CHARACTERISTICS
Power Supply Sensitivity
Positive Supply Current
Negative Supply Current
NOTES
1
All supplies can be varied
±
5%, and operation is guaranteed. Device is tested with V
DD
= +4.75 V.
2
For single supply operation only (V
REFL
= 0.0 V, V
SS
= 0.0 V): Due to internal offset errors, INL and DNL are measured beginning at code 2 (002
H
).
3
Operation
is guaranteed over this reference range, but linearity is neither tested nor guaranteed.
4
All input control signals are specified with tr = tf = 5 ns (10% to 90% of +5 V) and timed from a voltage level of 1.6 V.
Specifications subject to change without notice.
INL
INL
INL
INL
DNL
V
ZSE
V
FSE
V
ZSE
V
TCV
ZSE
TCV
FSE
1/2
±
1
±
2
±
2
±
4
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
ppm/
°
C
ppm/
°
C
V
SS
= 0.0 V; Note 2
V
= 0.0 V; Note 2
Monotonic Over Temperature
V
SS
= –5.0 V
V
SS
= –5.0 V
V
SS
= 0.0 V
V
SS
= 0.0 V
–1
±
4
±
4
±
8
±
8
100
100
±
1
LSB
Note 3
V
SS
= 0.0 V
V
= –5.0 V
Code 000H
V
REFL
+ 2.5
0
–2.5
–1.0
V
DD
– 2 5
V
REFH
– 2.5 V
V
– 2.5 V
+1.0
V
I
REFH
mA
I
OUT
t
S
SR
–1.25
+1.25
mA
μ
s
V/
μ
s
to 0.01%
10% to 90%
6
2.2
V
INH
V
INL
V
OH
V
OL
I
IN
C
IN
T
A
= +25
°
C
T
A
= +25
°
C
I
OH
= +0.4 mA
I
OL
= –1.6 mA
2.4
V
V
V
V
μ
A
pF
0.8
2.4
0.45
1
8
Note 4
t
WCS
t
WS
t
WH
t
AS
t
AH
t
LS
t
LH
t
WDS
t
WDH
t
LWD
t
RESET
150
0
0
0
0
70
50
20
0
180
150
90
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
WCS
= 150 ns
t
WCS
= 150 ns
30
20
t
WCS
= 150 ns
t
WCS
= 150 ns
130
110
t
RCS
t
RDH
t
RDS
t
DZ
t
CSD
170
20
0
120
ns
ns
ns
ns
ns
t
RCS
= 170 ns
t
RCS
= 170 ns
C
L
= 10 pF
C
L
= 100 pF
200
220
320
PSS
I
DD
I
SS
100
7
ppm/V
mA
mA
12
V
SS
= –5.0 V
–10
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