Datasheet

AD5750/AD5750-1
Rev. C | Page 4 of 36
SPECIFICATIONS
AVDD/AVSS = ±12 V (± 10%) to ±24 V (± 10%), DVCC = 2.7 V to 5.5 V, GND = 0 V. IOUT: R
LOAD
= 300 Ω. All specifications T
MIN
to
T
MAX
, unless otherwise noted.
Table 2.
Parameter
1
Min Typ Max Unit Test Conditions/Comments
INPUT VOLTAGE RANGE Output unloaded
0 to 4.096 V AD5750
0 to 2.5 AD5750-1
Input Leakage Current −1 +1 μA
REFERENCE INPUT
Reference Input Voltage 4.096 V
AD5750; external reference needs to
be exactly as stated; otherwise, accu-
racy errors show up as error in output
1.25 V
AD5750-1; external reference needs
to be exactly as stated; otherwise,
accuracy errors show up as error in
output
Input Leakage Current −1 +1 μA
VOLTAGE OUTPUT
Output Voltage Ranges 0 5 V
0 10 V
AVDD needs to have minimum 1.3 V
headroom or >11.3 V
−5 +5 V
−10 +10 V
AVDD/AVSS needs to have minimum
1.3 V headroom or >±11.3 V
Output Voltage Overranges 0 6 V
Programmable overranges; see the
Detailed Description of Features
section
0 12 V
−6 +6 V
−12 +12 V
−2.5 +2.5 V
Accuracy
Total Unadjusted Error (TUE)
B Version
2
−0.1 +0.1 % FSR
−0.05 ±0.02 +0.05 % FSR T
A
= 25°C
A Version
2
−0.3 +0.3 % FSR
−0.1 ±0.05 +0.1 % FSR T
A
= 25°C
Relative Accuracy (INL) −0.02 ±0.005 +0.02 % FSR
Bipolar Zero Error (Offset at
Midscale)
−10 +10 mV ±10 V range
−8 ±0.5 +8 mV T
A
= 25°C, ±10 V range
−5 +5 mV ±5 V range
−4 ±0.3 +4 mV T
A
= 25°C, ± 5 V range
Bipolar Zero Error TC
3
±1.5 ppm FSR/°C All bipolar ranges
Zero-Scale Error −10 +10 mV ±10 V range
−8 ±0.5 +8 mV T
A
= 25°C, ±10 V range
−5 +5 mV ± 5 V range
−4 ±0.3 +4 mV T
A
= 25°C, ±5 V range
Zero-Scale Error TC
3
±1 ppm FSR/°C All bipolar ranges
Zero-Scale/Offset Error −5 +5 mV 0 V to 10 V range
−4 ±0.5 +4 mV T
A
= 25°C, 0 V to 10 V range
−3 +3 mV 0 V to 5 V range
−2.2 ±0.3 +2.2 mV T
A
= 25°C, 0 V to 5 V range