AD5755-1 Analog Devices, AD5755-1 Datasheet - Page 5

• Manufacturer Part Number: AD5755-1
• Description: Quad Channel, 16-Bit, Serial Input, 4-20mA & Voltage Output DAC, Dynamic Power Control, HART Connectivity
• Manufacturer: Analog Devices

Specifications of AD5755-1

• Resolution (bits): 16bit
• Dac Update Rate: 91kSPS
• Dac Settling Time: 11µs
• Max Pos Supply (v): +33V
• Single-supply: No
• Dac Type: I or V Out
• Dac Input Format: SPI

Data Sheet
SPECIFICATIONS
AV
GNDSW
otherwise noted.
Table 1.
Parameter
VOLTAGE OUTPUT
ACCURACY BIPOLAR SUPPLY
ACCURACY UNIPOLAR SUPPLY
OUTPUT CHARACTERISTICS
Resolution
Total Unadjusted Error (TUE)
TUE Long-Term Stability
Relative Accuracy (INL)
Differential Nonlinearity (DNL)
Zero-Scale Error
Zero-Scale TC
Bipolar Zero Error
Bipolar Zero TC
Offset Error
Offset TC
Gain Error
Gain TC
Full-Scale Error
Full-Scale TC
Total Unadjusted Error (TUE)
Relative Accuracy (INL)
Differential Nonlinearity (DNL)
Zero-Scale Error
Offset Error
Gain Error
Full-Scale Error
Headroom
Footroom
Output Voltage Drift vs. Time
Short-Circuit Current
Load
Capacitive Load Stability
DC Output Impedance
DC Crosstalk
Output Voltage Ranges
DC PSRR
DD
= V
x
2
BOOST_x
= 0 V; REFIN = 5 V; voltage outputs: R
1
2
2
2
= 15 V; AV
2
3
2
SS
2
= −15 V/0 V; DV
Min
0
0
−5
−10
0
0
−6
−12
16
−0.04
−0.03
−0.006
−0.008
−1
−0.03
−0.03
−0.03
−0.03
−0.03
−0.06
−0.009
−1
−0.07
−0.07
−0.06
12/6
1
DD
L
= 2.7 V to 5.5 V; AV
= 1 kΩ, C
Typ
±0.0032
35
±0.0012
±0.0012
±0.002
±2
±0.002
±1
±0.002
±2
±0.004
±3
±0.002
±2
±0.025
+0.22
±0.025
±0.015
±0.015
1
0.7
20
16/8
0.06
50
24
L
Rev. B | Page 5 of 52
= 220 pF; current outputs: R
Max
5
10
+5
+10
6
12
+6
+12
+0.04
+0.03
+0.006
+0.008
+1
+0.03
+0.03
+0.03
+0.03
+0.03
+0.06
+0.009
+1
+0.07
+0.07
+0.06
2.2
1.4
10
2
CC
= 4.5 V to 5.5 V; dc-to-dc converter disabled; AGND = DGND =
Unit
V
V
V
V
V
V
V
V
Bits
% FSR
% FSR
ppm FSR
% FSR
% FSR
LSB
% FSR
ppm FSR/°C
% FSR
ppm FSR/°C
% FSR
ppm FSR/°C
% FSR
ppm FSR/°C
% FSR
ppm FSR/°C
% FSR
% FSR
LSB
% FSR
% FSR
% FSR
% FSR
V
V
ppm FSR
mA
kΩ
nF
µF
Ω
µV/V
µV
L
Test Conditions/Comments
AV
T
Drift after 1000 hours, T
0 V to 5 V, 0 V to 10 V, ±5 V, ±10 V ranges
On overranges
Guaranteed monotonic
AV
Guaranteed monotonic
With respect to V
With respect to the AV
ranges
Drift after 1000 hours, ¾ scale output, T
AV
Programmable by user, defaults to 16 mA typical
level
For specified performance
External compensation capacitor of 220 pF connected
A
= 300 Ω; all specifications T
= 25°C
SS
SS
SS
= −15 V, loaded and unloaded
= 0 V
= −15 V
BOOST
supply
J
SS
= 150°C
supply
MIN
, bipolar output
AD5755-1
to T
J
MAX
= 150°C,
, unless