AD7839ASZ Analog Devices Inc, AD7839ASZ Datasheet - Page 2

• Manufacturer Part Number: AD7839ASZ
• Description: IC DAC 13BIT OCTAL V-OUT 44-MQFP
• Manufacturer: Analog Devices Inc

Specifications of AD7839ASZ

• Data Interface: Parallel
• Settling Time: 30µs
• Number Of Bits: 13
• Number Of Converters: 8
• Voltage Supply Source: Analog and Digital, Dual ±
• Power Dissipation (max): 303mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-MQFP, 44-PQFP
• Resolution (bits): 13bit
• Sampling Rate: 33kSPS
• Input Channel Type: Parallel
• Supply Current: 8mA
• Digital Ic Case Style: QFP
• No. Of Pins: 44
• Number Of Channels: 8
• Resolution: 13b
• Conversion Rate: 33KSPS
• Interface Type: Parallel
• Single Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (typ): ±15V
• Architecture: R-2R
• Power Supply Requirement: Dual
• Output Type: Voltage
• Integral Nonlinearity Error: ±2LSB
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): ±14.25V
• Dual Supply Voltage (max): ±15.75V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: MQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7839EBZ - BOARD EVAL FOR AD7839
• Lead Free Status / Rohs Status: Compliant

AD7839–SPECIFICATIONS
Parameter
ACCURACY
REFERENCE INPUTS
DUTGND INPUTS
OUTPUT CHARACTERISTICS
DIGITAL INPUTS
POWER REQUIREMENTS
NOTES
1
2
3
Specifications subject to change without notice.
Temperature range for A Version: –40 C to +85 C
Guaranteed by characterization. Not production tested.
The AD7839 is functional with power supplies of 12 V
output amplifier headroom limitations
Resolution
Relative Accuracy
Differential Nonlinearity
Zero-Scale Error
Full-Scale Error
Gain Error
Gain Temperature Coefficient
DC Crosstalk
DC Input Impedance
Input Current
V
V
[V
DC Input Impedance
Max Input Current
Input Range
Output Voltage Swing
Short Circuit Current
Resistive Load
Capacitive Load
DC Output Impedance
V
V
I
C
V
V
V
Power Supply Sensitivity
I
I
I
INH
CC
DD
SS
REF
REF
INH
INL
CC
DD
SS
IN
@ +25 C
T
REF
, Input Capacitance
Full Scale/ V
Full Scale/ V
, Input Current
MIN
, Input Low Voltage
(+) Range
(–) Range
, Input High Voltage
(+) – V
to T
MAX
REF
2
(–)]
DD
SS
2
2
2
2
3
2
2
A Version
13
0.5
10
120
100
0/+5
–5/0
+2/+10
60
–2/+2
15
5
50
0.5
2.4
0.8
1
10
+4.75/+5.25
+14.25/+15.75 V min/max
–14.25/–15.75 V min/max
90
90
0.5
10
10
2
0.9
4
4
1
1
0.3
10
10
10% with reduced output range. At 12 V it is recommended to restrict reference range to 4 V due to
(V
R
L
CC
= 5 k
V min/max
Units
Bits
LSB max
LSB max
LSB max
LSB max
LSB typ
ppm FSR/ C typ
ppm FSR/ C max
M typ
V min/max
V min/max
V min/max
k typ
mA typ
V min/max
V min
mA max
k min
pF max
V min
V max
pF max
dB typ
dB typ
mA max
mA max
mA max
V max
A max
A max
A max
= +5 V
max
and C
–2–
5%; V
L
= 50 pF to GND, T
DD
= +15 V
Test Conditions/Comments
Typically 0.5 LSB
Guaranteed Monotonic Over Temperature
V
V
V
See Terminology. Typically 75 V
Per Input. Typically 0.03 A
For Specified Performance. Can Go as Low as 0 V, but
Performance Not Guaranteed
Per Input
2
To 0 V
To 0 V
Total for All Pins
For Specified Performance
For Specified Performance
For Specified Performance
V
Outputs Unloaded. Typically 8 mA
Outputs Unloaded. Typically 8 mA
REF
REF
REF
INH
(V
(+) = +5 V, V
(+) = +5 V, V
(+) = +5 V, V
= V
REF
CC
(–) + [V
5%; V
A
1
, V
= T
INL
SS
MIN
= –15 V
REF
= GND. Dynamic Current
to T
REF
REF
REF
(+) – V
(–) = –5 V. Typically within 1 LSB
(–) = –5 V. Typically within 1 LSB
(–) = –5 V
MAX
, unless otherwise noted.)
REF
5%; GND = DUTGND = 0 V;
(–)]
D) – V
DUTGND
REV. 0