Owner's manual

MAX5661
Single 16-Bit DAC with Current and Voltage
Outputs for Industrial Analog Output Modules
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +5V, C
COMPI
= 22nF, V
DDV
= V
DDCORE
= +15V, V
SSV
= -15V, V
DDI
= +24V, V
REF
= +4.096V, V
AGND
= V
DGND
= V
DUTGND
=
V
DACGND
= 0V, R
SERIES
= 47Ω, OUTV loaded with 2kΩ || 100pF to AGND, OUTI loaded with 500Ω to AGND, T
A
= -40°C to +105°C,
unless otherwise noted. Typical values are at T
A
= +25°C. See the Typical Operating Circuit .) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
0 to 20mA ±4
Current-Offset Error Drift TCI
OS
OUTI
4–20mA ±4
ppm of
FSR/
o
C
Unipolar ±2.5 ±10
OUTV
Bipolar ±4.5 ±20
mV
T
A
= +25°C ±8.0 ±70
Gain Error GE
OUTI
T
A
= T
MIN
to T
MAX
±40 ±130
µA
Unipolar ±0.4
OUTV
Bipolar ±0.4
0 to 20mA -7.9
Gain-Error Drift TCGE
OUTI
4–20mA -8.6
ppm of
FSR/
o
C
OUTV, unipolar output, full-scale code,
V
DDV
from +13.48V to +15.75V
20 200
OUTV, bipolar output, zero-scale code,
V
SSV
from -13.48V to -15.75V
20 200
µV/V
OUTI, full-scale code, V
DDI
from +13.48V to
+40V, V
SSV
= -15.75V, V
DDV
= +15.75V
0.013 5
Power-Supply Rejection Ratio PSRR
OUTI, full-scale code, V
DDI
from +13.48V to
+40V, V
DDV
= V
SSV
= 0
0.017 5
µA/V
REFERENCE INPUT
Reference Input Current I
REF
0.050 1 µA
Reference Input Voltage Range V
REF
4.0 4.096 4.2 V
DYNAMIC PERFORMANCE
Unipolar output, V
OUTV
= +10.48V 230
Output-Voltage Noise at 10kHz e
n
Bipolar output, V
OUTV
= ±10.48V 300
nV/√Hz
0 to 20mA range 132
Output-Current Noise at 10kHz i
n
4–20mA range 120
pA/√Hz
Voltage-Output Slew Rate
C
OUTV
= 100pF, R
OUTV
= 2kΩ,
step = 20V, C
EXT
= 0nF
0.1 V/µs
Current-Output Slew Rate L
OUTI
= 0, R
OUTI
= 500Ω, step = 20mA 0.15 mA/µs
OUTV 1 µV•s
0 to 20mA 2.0
Major Code Transition Glitch
From code 7FFFh
to code 8000h
OUTI
4–20mA 2.0
nA•s
OUTV 0.1 nV•s
Digital Feedthrough
Outputs set to
zero scale, all
digital inputs from
0V to V
CC
and
back to 0V
OUTI, R
L
= 500Ω 0.2 pA•s