AMC1203 Datasheet, PDF (12/23 Pages) Texas Instruments – 1-Bit, 10MHz, 2nd-Order, Isolated Delta-Sigma Modulator

AMC1203
SBAS427 – FEBRUARY 2008
www.ti.com
TYPICAL CHARACTERISTICS (continued)
At V_DD1 = V_DD2 = 5V, V_IN+ = –280mV to +280mV, V_IN– = 0V, and sinc³ filter with OSR = 256, unless otherwise noted.
ANALOG SUPPLY CURRENT
vs TEMPERATURE
6.5
DIGITAL SUPPLY CURRENT
vs TEMPERATURE
10.0
6.0
9.5
9.0
5.5
8.5
5.0
8.0
4.5
7.5
4.0
-40 -25 -10 5
20 35 50 65 80 95 110 125
Temperature (°C)
Figure 21.
7.0
-40 -25 -10 5
20 35 50 65 80 95 110 125
Temperature (°C)
Figure 22.
12
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