ad7394an Analog Devices, Inc., ad7394an Datasheet - Page 3

• Manufacturer Part Number: ad7394an
• Description: +3 V, Dual, Serial Input 12-/10-bit Dacs
• Manufacturer: Analog Devices, Inc.

AD7395 10-BIT RAIL-TO-RAIL VOLTAGE OUT DAC
ELECTRICAL CHARACTERISTICS
Parameter
STATIC PERFORMANCE
REFERENCE INPUT
ANALOG OUTPUT
LOGIC INPUTS
INTERFACE TIMING
AC CHARACTERISTICS
SUPPLY CHARACTERISTICS
NOTES
1
2
3
4
5
6
Specifications subject to change without notice.
REV. 0
One LSB = V
The first two codes (000
These parameters are guaranteed by design and not subject to production testing.
Typicals represent average readings measured at +25 C.
All input control signals are specified with t
The settling time specification does not apply for negative going transitions within the last three LSBs of ground.
Resolution
Relative Accuracy
Relative Accuracy
Differential Nonlinearity
Zero-Scale Error
Full-Scale Voltage Error
Full-Scale Voltage Error
Full-Scale Tempco
V
Input Resistance
Input Capacitance
Output Current (Source)
Output Current (Sink)
Capacitive Load
Logic Input Low Voltage
Logic Input High Voltage
Input Leakage Current
Input Capacitance
Clock Width High
Clock Width Low
Load Pulsewidth
Data Setup
Data Hold
Clear Pulsewidth
Load Setup
Load Hold
Output Slew Rate
Settling Time
DAC Glitch
Digital Feedthrough
Feedthrough
Power Supply Range
Shutdown Supply Current
Positive Supply Current
Power Dissipation
Power Supply Sensitivity
REF IN
Range
REF
1
/4096 V for the 10-bit AD7395.
6
3
2
2
H
3
3
, 001
3
3, 5
H
) are excluded from the linearity error measurement.
2
R
= t
Symbol
N
INL
INL
DNL
V
V
V
TCV
V
R
C
I
I
C
V
V
I
C
t
t
t
t
t
t
t
t
SR
t
Q
Q
V
V
I
I
P
PSS
F
CH
CL
LDW
DS
DH
CLRW
LD1
LD2
S
OUT
OUT
IL
DD_SD
DD
= 2 ns (10% to 90% of +3 V) and timed from a voltage level of 1.6 V.
DISS
ZSE
FSE
FSE
REF
REF
IL
IH
OUT
DD RANGE
REF
L
IL
FS
/V
REF
(@ V
REF IN
Conditions
T
T
Monotonic
Data = 000
T
Data = FFF
T
Data = 200
Data = 200
No Oscillation
Data = 000
To 0.1% of Full Scale
Code 7FF
V
DNL < 1 LSB
SHDN = 0, V
V
V
Data = 000
V
A
A
A
A
REF
IL
IL
= 2.5 V, –40 C < T
DD
= +25 C
= –40 C, +85 C, +125 C
= +25 C, +85 C, +125 C
= –40 C, Data = FFF
= 0 V, No Load
= 0 V, No Load
= 1.5 V
= 5%
–3–
H
H
H
H
H
H
H
to 800
, V
, V
DC
to 3FF
, f = 100 kHz
IL
+1 V p-p
= 0 V, No Load
OUT
OUT
H
A
H
to 7FF
< +85 C/+125 C, unless otherwise noted)
= 5 LSB
= 5 LSB
to 000
,
H
H
H
3 V
10
9.0
–35
0/V
2.5
5
1
3
100
0.5
V
10
10
50
50
30
10
30
15
30
40
0.05
70
65
15
–63
2.7/5.5
0.1/1.5
125/200
600
0.006
1.5
2.0
1
42
48
DD
DD
–0.6
10%
5 V
10
9.0
–35
0/V
2.5
5
1
3
100
0.8
4.0
10
10
30
30
20
10
15
15
15
20
0.05
60
65
15
–63
2.7/5.5
0.1/1.5
125/200
1000
0.006
AD7394/AD7395
1.5
2.0
1
42
48
DD
10%
Units
Bits
LSB max
LSB max
LSB max
mV max
mV max
mV max
ppm/ C typ
V min/max
M typ
pF typ
mA typ
mA typ
pF typ
V max
V min
pF max
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
V/ s typ
nV/s typ
nV/s typ
dB typ
V min/max
%/% max
A max
s typ
A typ/max
A typ/max
W max
4