ADS7882 Datasheet, PDF (17/29 Pages) Texas Instruments – 12-BIT, 3-MSPS LOW POWER SAR ANALOG-TO-DIGITAL CONVERTER

ADS7882
www.ti.com ........................................................................................................................................................................................... SLAS630 – DECEMBER 2008
POWER DISSIPATION
vs
SAMPLE RATE
90
80
70
60
50
40
30
20
10
0
0
T_A = 25°C
V_A = 5 V
V_REF = 2.5 V
500 1000
1500
2000
2500
3000
Sample Rate − KSPS
G017
Figure 29.
DIFFERENTIAL NONLINEARITY
1.0
0.8
T_A = 25°C
Throughput = 3 MSPS
0.6 ^VA ^{= 5 V}
V_REF = 2.5 V
0.4
0.2
0.0
−0.2
−0.4
−0.6
−0.8
−1.0
0
1024
2048
Code
3072
Figure 30.
4096
G018
Copyright © 2008, Texas Instruments Incorporated
Product Folder Link(s): ADS7882
Submit Documentation Feedback
17