AD1868N-J Analog Devices Inc, AD1868N-J Datasheet - Page 2

• Manufacturer Part Number: AD1868N-J
• Description: IC DAC AUDIO DUAL SNGL 16DIP
• Manufacturer: Analog Devices Inc

Specifications of AD1868N-J

• Rohs Status: RoHS non-compliant
• Number Of Bits: 18
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 70mW
• Operating Temperature: -35°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Settling Time: -

ABSOLUTE MAXIMUM RATINGS*
V
V
AGND to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital Inputs to DGND . . . . . . . . . . . . . . . . . . . . . –0.3 to V
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300 C, 10 sec
RESOLUTION
DIGITAL INPUTS
ACCURACY
DRIFT (0 C to +70 C)
TOTAL HARMONIC DISTORTION + NOISE
CHANNEL SEPARATION 1 kHz, 0 dB
SIGNAL-TO-NOISE RATIO (with A-Weight Filter)
D-RANGE (with A-Weight Filter)
OUTPUT
POWER SUPPLY
POWER DISSIPATION
TEMPERATURE RANGE
*Above 115 dB.
Specifications subject to change without notice.
AD1868–SPECIFICATIONS
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD1868 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
L
S
Maximum Clock Input Frequency
Gain Error
Gain Matching
Midscale Error
Midscale Error Matching
Gain Linearity Error
Gain Drift
Midscale Drift
0 dB, 990.5 Hz
–20 dB, 990.5 Hz
–60 dB, 990.5 Hz
Voltage Output Pins (V
Bias Voltage Pins (V
Specification, V
Operation, V
+I, V
Specification
Operation
Storage
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V to 6 V
to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V to 6 V
Output Range ( 3%)
Output Impedance
Load Current
Output Voltage
Output Impedance
L
and V
S
L
= 5 V
and V
L
and V
S
B
V
V
I
I
AD1868N
AD1868N-J
AD1868N
AD1868N-J
AD1868N
AD1868N-J
L, V
IH
IL
IH
IL
S
O
, V
, V
L, V
B
IL
IH
R)
= DGND
O
= V
R)
L
(typical at T
0.3 V
L
A
Min
2.4
13.5
108
95
86
4.75
3.5
0
–35
–60
–2–
= +25 C and +5 V supplies unless otherwise noted)
*Stresses greater than those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in the
operational section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Typ
18
1.0
1.0
0.004
0.004
0.020
0.020
2.0
2.0
NIL*
97.5
92
0.1
+2.5
350
5
10
50
25
1
1
15
10
3
100
100
1
1
Max
0.8
0.008
0.006
0.08
0.08
5.0
5.0
5.25
5.25
14
70
70
100
85
WARNING!
ESD SENSITIVE DEVICE
Units
Bit
V
V
MHz
% of FSR
% of FSR
mV
mV
dB
ppm/ C
%
%
%
%
%
%
dB
dB
dB
V
mA
V
V
V
mA
mW
C
C
C
A
A
V/ C
REV. A