Datasheet

0
8
NumberofChannelsEnabled
Power(mW)
1 5
AVDD=3V
AVDD=5V
9
8
7
6
5
4
3
2
1
0
6 7432
3.61
ErrorCurrent(nA)
NumberofOccurrences
-2 1.51
Mean=0.78
=0.92s
140
120
100
80
60
40
20
0
2.21 2.910.820.12-1.3 -0.6
ADS1194, ADS1196
ADS1198
SBAS471C APRIL 2010 REVISED NOVEMBER 2011
www.ti.com
TYPICAL CHARACTERISTICS (continued)
All plots at T
A
= +25°C, AVDD = 3V, AVSS = 0V, DVDD = 1.8V, internal VREFP = 2.4V, VREFN = AVSS, external
clock = 2.048MHz, data rate = 500SPS, and gain = 6, unless otherwise noted.
PSRR vs FREQUENCY ADS1198 CHANNEL POWER
Figure 9. Figure 10.
16nA LEADOFF CURRENT ACCURACY DISTRIBUTION INPUT LEAKAGE vs INPUT VOLTAGE
Figure 11. Figure 12.
INPUT LEAKAGE CURRENT vs TEMPERATURE
Figure 13.
14 Submit Documentation Feedback Copyright © 20102011, Texas Instruments Incorporated
Product Folder Link(s): ADS1194 ADS1196 ADS1198