DAC7802K Burr-Brown Corporation, DAC7802K Datasheet - Page 2

• Manufacturer Part Number: DAC7802K
• Description: Dual Monolithic CMOS 12-Bit Multiplying DIGITAL-TO-ANALOG CONVERTERS
• Manufacturer: Burr-Brown Corporation

SPECIFICATIONS
ELECTRICAL
At V
AC PERFORMANCE
OUTPUT OP AMP IS OPA602.
At V
NOTE: (1) Guaranteed but not tested.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
PARAMETER
ACCURACY
Resolution
Relative Accuracy
Differential Nonlinearity
Gain Error
Gain Temperature Coefficient
Output Leakage Current
REFERENCE INPUT
Input Resistance
Input Resistance Match
DIGITAL INPUTS
V
V
I
C
POWER SUPPLY
V
I
Power Supply Rejection
PARAMETER
OUTPUT CURRENT SETTLING TIME
DIGITAL-TO-ANALOG GLITCH IMPULSE
AC FEEDTHROUGH
OUTPUT CAPACITANCE
CHANNEL-TO-CHANNEL ISOLATION
V
V
DIGITAL CROSSTALK
Same specification as for DAC7800, 7801, 7802K.
Same specification as for DAC7800, 7801, 7802K.
IN
DD
IH
IL
DD
REF A
REF B
IN
DD
DD
(Input High Voltage)
(Input Low Voltage)
(Input Capacitance)
= +5VDC, V
= +5VDC, V
to I
to I
(Input Current)
OUT B
OUT A
®
REF A
REF A
DAC7800, 01, 02
= V
= V
REF B
REF B
(1)
= +10V, T
= +10V, T
Measured Using R
All Registers Loaded with All 1s.
A
A
V
= –40 C to +85 C, unless otherwise noted.
= +25 C, unless otherwise noted. These specifications are fully characterized but not subject to test.
T
T
DD
A
A
Both DACs Loaded with 1s
Both DACs Loaded with 1s
DAC Loaded with All 0s
DAC Loaded with All 1s
= –40 C to +85 C
= –40 C to +85 C
To 0.01% of Full Scale
R
R
R
CONDITIONS
from 4.5V to 5.5V
V
Full Scale Transition
T
T
L
L
L
REF A
A
A
= 100 , C
= 100 , C
= 100 , C
f
f
VREF A
VREF B
CONDITIONS
f
= +25 C
= +25 C
VREF
V
V
REF B
REF A
= V
FB A
= 10kHz
= 10kHz
= 10kHz
REF B
= 0V,
= 0V,
and R
L
L
L
= 13pF
= 13pF
= 13pF
= 0V
FB B
.
2
MIN
MIN
–90
–90
4.5
12
6
2
DAC7800, 7801, 7802K
DAC7800, 7801, 7802K
0.005
–101
TYP
TYP
–75
–94
0.5
0.2
0.4
0.9
0.9
0.8
10
30
70
2
3
0.002
MAX
MAX
150
–72
100
0.8
5.5
0.8
10
14
10
50
5
3
10
2
1
1
3
1
MIN
MIN
DAC7800, 7801, 7802L
DAC7800, 7801, 7802L
TYP
TYP
MAX
MAX
1/2
2
1
ppm/ C
UNITS
UNITS
%/%
nV-s
nV-s
LSB
LSB
LSB
Bits
mA
nA
nA
k
dB
dB
dB
pF
pF
pF
%
V
V
V
A
A
s