Datasheet

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