Parameter
Power Dissipation4
Normal Mode (Operational)
Full Power-Down
1 Temperature range for B Version is –40°C to +85°C.
2 See the Terminology section.
3 Sample tested at initial release to ensure compliance.
4 See the Power vs. Throughput Rate section.
B Version1
26.4
6.84
2.5
1.08
Unit
mW max
mW max
µW max
µW max
Test Conditions/Comments
VDD = 5.5 V
VDD = 5.5 V; fSAMPLE = 100 kSPS
VDD = 3.6 V; fSAMPLE = 100 kSPS
VDD = 5.5 V
VDD = 3.6 V
AD7940
Rev. A | Page 4 of 20