Datasheet

-50.0 -14.0 22.0 58.0 94.0 130.0
TEMPERATURE (°C)
0.460
0.440
0.420
0.400
0.380
0.360
I+ (mA)
2.7 3.3 3.8 4.4 4.9
V+ (V)
0.490
0.470
0.450
0.430
0.410
0.390
I+ (mA)
3.0 3.5 4.0 4.5 5.0 5.5
V+ (V)
GAIN ERROR (%)
0.100
0.075
0.050
0.025
-6.939E-18
-0.025
-0.050
-0.075
-0.100
-50.0 -14.0 22.0 58.0 94.0 130.0
TEMPERATURE (°C)
GAIN ERROR (%)
0.230
0.188
0.146
0.104
0.062
0.020
3.2 3.7 4.1 4.6 5.0 5.5
V+ (V)
OFFSET ERROR (%)
0.040
0.030
0.020
0.010
0.000
-50.0 -14.0 22.0 58.0 94.0 130.0
TEMPERATURE (°C)
OFFSET ERROR (%)
0.025
0.024
0.023
0.022
0.021
0.020
0.019
0.018
0.017
0.016
0.015
ADC128D818
www.ti.com SNAS483E –FEBRUARY 2010–REVISED MARCH 2013
Typical Performance Characteristics (continued)
The following typical performance plots apply for the internal VREF = 2.56V, V+ = 3.3V, Pseudo-Differential connection,
unless otherwise specified. Boldface limits apply for T
A
= T
J
= T
MIN
to T
MAX
; all other limits T
A
= T
J
= 25°C.
(1)
Offset Error vs. V+ Offset Error vs. Temperature
Figure 14. Figure 15.
Gain Error vs. V+ Gain Error vs. Temperature
Figure 16. Figure 17.
I+ vs. Temperature I+ vs. V+ Typical
Figure 18. Figure 19.
Copyright © 2010–2013, Texas Instruments Incorporated Submit Documentation Feedback 11
Product Folder Links: ADC128D818