AD5755-1 Analog Devices, AD5755-1 Datasheet - Page 8

• 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

AD5755-1
Parameter
1
2
3
4
5
6
AC PERFORMANCE CHARACTERISTICS
AV
GNDSW
otherwise noted.
Table 2.
Parameter
DYNAMIC PERFORMANCE
1
Temperature range: −40°C to +105°C; typical at +25°C.
Guaranteed by design and characterization; not production tested.
For voltage output ranges in unipolar supply mode, the INL and TUE are measured beginning from Code 4096.
For current outputs with internal R
loaded with the same code.
See the Current Output Mode with Internal R
Efficiency plots in Figure 55, Figure 56, Figure 57, and Figure 58 include the I
Guaranteed by design and characterization; not production tested.
AI
AI
DI
AI
I
I
Power Dissipation
Voltage Output
Current Output
BOOST
BOOST
DD
DD
SS
CC
CC
Output Voltage Settling Time
Slew Rate
Power-On Glitch Energy
Digital-to-Analog Glitch Energy
Glitch Impulse Peak Amplitude
Digital Feedthrough
DAC to DAC Crosstalk
Output Noise (0.1 Hz to 10 Hz
Output Noise Spectral Density
AC PSRR
Output Current Settling Time
Output Noise (0.1 Hz to 10 Hz
Output Noise Spectral Density
= V
6
Bandwidth)
Bandwidth)
x
BOOST_x
= 0 V; REFIN = 5 V; voltage outputs: R
1
1
= 15 V; AV
SS
= −15 V; DV
SET
, the offset, full-scale, and TUE measurements exclude dc crosstalk. The measurements are made with all four channels enabled
Min
−11
−1.7
SET
Min
section for more explanation of the dc crosstalk.
DD
= 2.7 V to 5.5 V; AV
Typ
11
1.9
150
6
25
1
2
0.15
150
83
15
See test conditions/
comments
0.15
0.5
L
= 2 kΩ, C
Typ
8.6
7
−8.8
9.2
173
L
Rev. B | Page 8 of 52
= 220 pF; current outputs: R
Max
10.5
7.5
11
1
2.7
1
BOOST
CC
quiescent current
= 4.5 V to 5.5 V; dc-to-dc converter disabled; AGND = DGND =
Max
18
13
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mW
Unit
µs
µs
µs
V/µs
nV-sec
nV-sec
mV
nV-sec
nV-sec
LSB p-p
nV/√Hz
dB
µs
ms
LSB p-p
nA/√Hz
Test Conditions/Comments
5 V step to ±0.03% FSR, 0 V to 5 V range
10 V step to ±0.03% FSR, 0 V to 10 V range
100 mV step to 1 LSB (16-bit LSB), 0 V to 10 V range
0 V to 10 V range
0 V to 10 V range
16-bit LSB, 0 V to 10 V range
Measured at 10 kHz, midscale output, 0 V to 10 V range
200 mV 50 Hz/60 Hz sine wave superimposed on power
supply voltage
To 0.1% FSR (0 mA to 24 mA)
See
16-bit LSB, 0 mA to 24 mA range
Measured at 10 kHz, midscale output, 0 mA to 24 mA
range
Test Conditions/Comments
Voltage output mode on all channels, output
unloaded, over supplies
Current output mode on all channels
Voltage output mode on all channels, output
unloaded, over supplies
Current output mode on all channels
V
over supplies
Output unloaded, over supplies
Per channel, voltage output mode, output
unloaded, over supplies
Per channel, current output mode, 0 mA output
AV
enable, current output mode, outputs disabled
L
Figure 49
IH
= 300 Ω; all specifications T
DD
= DV
= +15 V, AV
DD
, V
,
Figure 50
IL
= DGND, internal oscillator running,
SS
= −15 V, dc-to-dc converter
, and
Figure 51
MIN
Data Sheet
to T
MAX
, unless