AD7940 Analog Devices, AD7940 Datasheet - Page 4

• Manufacturer Part Number: AD7940
• Description: 3 mW, 100 kSPS, 14-Bit ADC in 6-Lead SOT-23
• Manufacturer: Analog Devices

Specifications of AD7940

• Resolution (bits): 14bit
• # Chan: 1
• Sample Rate: 100kSPS
• Interface: Ser,SPI
• Analog Input Type: SE-Uni
• Ain Range: Uni Vdd
• Adc Architecture: SAR
• Pkg Type: SOP,SOT

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