AD5755-1 Analog Devices, AD5755-1 Datasheet - Page 7

• 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
Parameter
REFERENCE INPUT/OUTPUT
DC-TO-DC
DIGITAL INPUTS
DIGITAL OUTPUTS
POWER REQUIREMENTS
Switch
Oscillator
Reference Input
Reference Output
V
V
Input Current
Pin Capacitance
AV
AV
DV
AV
SDO, ALERT
FAULT
IH
IL
Capacitive Load
Load Current
Short-Circuit Current
Line Regulation
Load Regulation
Thermal Hysteresis
Switch On Resistance
Switch Leakage Current
Peak Current Limit
Oscillator Frequency
Maximum Duty Cycle
, Input Low Voltage
V
V
High Impedance Leakage
High Impedance Output
Reference Input Voltage
DC Input Impedance
Output Voltage
Reference TC
Output Noise (0.1 Hz to 10 Hz)
Noise Spectral Density
Output Voltage Drift vs. Time
, Input High Voltage
V
V
V
DD
SS
DD
CC
OL
OH
OL
OL
OH
Current
Capacitance
, Output Low Voltage
, Output High Voltage
, Output Low Voltage
, Output Low Voltage
, Output High Voltage
1
2
2
2
2
2
2
2
2
2
2
2
Min
4.95
45
4.995
−10
11.5
2
−1
DVDD − 0.5
−1
3.6
9
−26.4
2.7
4.5
Typ
5
150
5
±5
7
100
180
1000
9
10
3
95
160
5
0.425
10
0.8
13
89.6
2.6
2.5
0.6
Rev. B | Page 7 of 52
Max
5.05
5.005
+10
14.5
0.8
+1
0.4
+1
0.4
33
−10.8/0
5.5
5.5
Unit
V
MΩ
V
ppm/°C
µV p-p
nV/√Hz
ppm
nF
mA
mA
ppm/V
ppm/mA
ppm
ppm
Ω
nA
A
MHz
%
V
V
µA
pF
V
V
µA
pF
V
V
V
V
V
V
V
Test Conditions/Comments
For specified performance
T
At 10 kHz
Drift after 1000 hours, T
See
See
See
First temperature cycle
Second temperature cycle
This oscillator is divided down to give the dc-to-dc
converter switching frequency
At 410 kHz dc-to-dc switching frequency
JEDEC compliant
Per pin
Per pin
Sinking 200 µA
Sourcing 200 µA
10 kΩ pull-up resistor to DV
At 2.5 mA
10 kΩ pull-up resistor to DV
A
= 25°C
Figure 64
Figure 65
Figure 64
J
= 150°C
DD
DD
AD5755-1