AD7940 Analog Devices, AD7940 Datasheet - Page 10

• 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

–0.2
–0.4
–0.6
1.0
0.8
0.6
0.4
0.2
0
0
V
TEMP = 25
DD
2000
= 3.00V
4000
°
C
Figure 9. AD7940 Typical INL
6000
8000 10000 12000 14000 16000
CODE
18000
Rev. A | Page 10 of 20
–0.2
–0.4
–0.6
–0.8
0.8
0.6
0.4
0.2
0
0
V
TEMP = 25
DD
2000
= 3.00V
4000
°
Figure 10. AD7940 Typical DNL
C
6000
8000 10000 12000 14000 16000
CODE
AD7940
18000