Datasheet

Data Sheet AD5750/AD5750-1/AD5750-2
Rev. E | Page 5 of 36
Parameter
1
Min Typ Max Unit Test Conditions/Comments
Zero-Scale Error Temperature
Coefficient
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
Offset Error Temperature Coefficient
3
±2 ppm FSR/°C All unipolar ranges
Gain Error −0.05 +0.05 % FSR All bipolar/unipolar ranges,
AD5750 and AD5750-1
−0.07 +0.07 % FSR AD5750-2
−0.04 ±0.015 +0.04 % FSR T
A
= 25°C, AD5750, AD5750-1, and
AD5750-2
Gain Error Temperature Coefficient
3
±0.5 ppm FSR/°C
Full-Scale Error −0.05 +0.05 % FSR All bipolar/unipolar ranges,
AD5750 and AD5750-1
−0.04
±0.015
+0.04
% FSR
T
A
= 25°C, AD5750 and AD5750-1
−0.07 +0.07 % FSR AD5750-2
Full-Scale Error Temperature
Coefficient
3
±1.5 ppm FSR/°C
VOLTAGE OUTPUT CHARACTERISTICS
3
Headroom 1.3 V Output unloaded
Short-Circuit Current 15 mA
Load 1 kΩ
Capacitive Load Stability T
A
= 25°C
R
LOAD
= ∞ 1 nF
R
LOAD
= 2 kΩ 1 nF
R
LOAD
= ∞ 2 µF External compensation capacitor
required; see the Driving Inductive
Loads section
DC Output Impedance
0.12
Ω
Leakage Current −110 +110 nA Output disabled; leakage to ground
0 V to 5 V Range, ¼ to ¾ Step 7 µs Specified with 2 kΩ || 220 pF, ±0.05%
0 V to 5 V Range, 40 mV Input Step 4.5 µs Specified with 2 kΩ || 220 pF, ±0.05%
Slew Rate 2 V/µs Specified with 2 kΩ || 220 pF
Output Noise 2.5 µV rms 0.1 Hz to 10 Hz bandwidth
45.5 µV rms 100 kHz bandwidth
Output Noise Spectral Density 165 nV/√Hz Measured at 10 kHz; specified with
2 kΩ || 220 pF
AC PSRR −65 dB 200 mV, 50 Hz/60 Hz sine wave super-
imposed on power supply voltage
DC PSRR 10 µV/V Outputs unloaded
CURRENT OUTPUT
Output Current Ranges 0 24 mA
0 20 mA
4 20 mA
−20 +20 mA
−24 +24 mA
Output Current Overranges 0 24.5 mA See the Detailed Description of
Features section
0 20.4 mA See the Detailed Description of
Features section
4 20.4 mA See the Detailed Description of
Features section