DAC8420QBC AD [Analog Devices], DAC8420QBC Datasheet - Page 2

• Manufacturer Part Number: DAC8420QBC
• Description: Quad 12-Bit Serial Voltage Output DAC
• Manufacturer: AD [Analog Devices]

DAC8420–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
Parameter
STATIC ACCURACY
MATCHING PERFORMANCE
REFERENCE
AMPLIFIER CHARACTERISTICS
LOGIC CHARACTERISTICS
LOGIC TIMING CHARACTERISTICS
SUPPLY CHARACTERISTICS
NOTES
1
2
3
4
5
6
7
Specifications subject to change without notice.
V
All supplies can be varied 5% and operation is guaranteed. Device is tested with V
For single-supply operation (V
Guaranteed but not tested.
Operation is guaranteed over this reference range, but linearity is neither tested nor guaranteed.
V
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.
Typical values indicate performance measured at +25 C.
SS
OUT
Integral Linearity “E”
Integral Linearity “E”
Integral Linearity “F”
Integral Linearity “F”
Differential Linearity
Min-Scale Error
Full-Scale Error
Min-Scale Error
Full-Scale Error
Min-Scale Tempco
Full-Scale Tempco
Linearity Matching
Positive Reference Input Range
Negative Reference Input Range
Negative Reference Input Range
Reference High Input Current
Reference Low Input Current
Output Current
Settling Time
Slew Rate
Logic Input High Voltage
Logic Input Low Voltage
Logic Input Current
Input Capacitance
Data Setup Time
Data Hold
Clock Pulse Width HIGH
Clock Pulse Width LOW
Select Time
Deselect Delay
Load Disable Time
Load Delay
Load Pulse Width
Clear Pulse Width
Power Supply Sensitivity
Positive Supply Current
Negative Supply Current
Power Dissipation
= –5.0 V
swing between +2.5 V and –2.5 V with V
5%, V
VREFLO
VREFLO
= –2.5 V, –40 C T
= 0 V, V
3, 6
SS
DD
= 0 V), due to internal offset errors INL and DNL are measured beginning at code 003
= 5.0 V.
Symbol
INL
INL
INL
INL
DNL
ZSE
FSE
ZSE
FSE
TC
TC
V
V
V
I
I
I
t
SR
V
V
I
C
t
t
t
t
t
t
t
t
t
t
PSRR
I
I
P
S
DS
DH
CH
CL
CSS
CSH
LD1
LD2
LDW
CLRW
VREFHI
VREFLO
OUT
IN
DD
SS
DISS
VREFHI
VREFLO
VREFLO
INH
INL
IN
A
ZSE
FSE
+85 C unless otherwise noted. See Note 1 for supply variations.)
(at V
Note 2, V
Condition
Note 2, V
Monotonic Over Temperature
R
R
Note 2, R
Note 2, R
Note 3, R
Note 3, R
Note 4
Note 4
Note 4, V
Codes 000
Codes 000
V
to 0.01%, Note 5
10% to 90%, Note 5
Note 3
V
L
L
SS
SS
DD
= 2 k , V
= 2 k , V
= –5 V
= 0 V
= +5.0 V
SS
SS
L
L
L
L
SS
H
H
= 2 k , V
= 2 k , V
= 2 k , V
= 2 k , V
, 555
, 555
= 0 V
= 0 V
= 0 V
SS
SS
–2–
= –5 V
= –5 V
DD
H
H
5%, V
, V
= +4.75 V.
SS
SS
SS
SS
SS
= –5 V
SS
= 0 V
= 0 V
= –5 V
= –5 V
= 0.0 V, V
Min
V
V
–0.75
–1.0
2.4
25
55
90
120
90
5
130
35
80
150
–6
0
–1.25
VREFHI
VREFLO
SS
= +2.5 V, V
+2.5
Typ
–0.6
8
1.5
13
0.002
4
–3
20
1/4
1/2
3/4
1
1/4
10
10
1
0.25
VREFLD
= 0.0 V, and
Max
V
V
V
+0.75
+1.25
0.8
10
0.01
7
35
H
1
3
2
4
1
4
4
8
8
DD
VREFHI
VREFHI
.
–2.5
–2.5
–2.5
Units
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
ppm/ C
ppm/ C
LSB
V
V
V
mA
mA
mA
V/ s
V
V
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%/%
mA
mA
mW
REV. 0
s
A