Datasheet

AD5750/AD5750-1/AD5750-2 Data Sheet
Rev. E | Page 4 of 36
SPECIFICATIONS
AV
DD
/AV
SS
= ±12 V (± 10%) to ±24 V (± 10%), DV
CC
= 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/AD5750-2
Input Leakage Current −1 +1 µA
REFERENCE INPUT
Reference Input Voltage 4.096 V AD5750; external reference must
to be exactly as stated; otherwise,
accuracy errors show up as error
in output
2.5 V AD5750-2; external reference needs
to be exactly as stated; otherwise,
accuracy 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 AV
DD
needs to have minimum
1.3 V headroom or >11.3 V
−5
+5
V
−10 +10 V AV
DD
/AV
SS
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 Temperature
Coefficient
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