AD7854 Analog Devices, AD7854 Datasheet - Page 19

• Manufacturer Part Number: AD7854
• Description: 3 V to 5 V Single Supply, 200 kSPS, 12-Bit, Parallel Sampling ADC
• Manufacturer: Analog Devices

Specifications of AD7854

• Resolution (bits): 12bit
• # Chan: 1
• Sample Rate: 200kSPS
• Interface: Byte,Par
• Analog Input Type: Diff-Uni,SE-Uni
• Ain Range: (Vref) p-p
• Adc Architecture: SAR
• Pkg Type: DIP,SOIC,SOP

REV. B
0.01
0.01
0.1
0.1
Figure 25. Power vs. Throughput AD7854L
Figure 24. Power vs. Throughput AD7854
1
1
0
0
AD7854L FULL POWER-DOWN
V
ON-CHIP REFERENCE
AD7854 FULL POWER-DOWN
V
ON-CHIP REFERENCE
DD
DD
= 3V CLKIN = 1.8MHz
= 3V CLKIN = 4MHz
2
4
THROUGHPUT RATE – kSPS
THROUGHPUT RATE – kSPS
4
8
12
6
16
8
10
20
–19–
0.01
0.01
0.1
0.1
Figure 27. Power vs. Throughput AD7854L
10
10
Figure 26. Power vs. Throughput AD7854
1
1
0
0
AD7854 FULL POWER-DOWN
V
ON-CHIP REFERENCE
AD7854L FULL POWER-DOWN
V
ON-CHIP REFERENCE
DD
DD
= 3V CLKIN = 4MHz
= 3V CLKIN = 1.8MHz
10
10
THROUGHPUT RATE – kSPS
THROUGHPUT RATE – kSPS
20
20
AD7854/AD7854L
30
30
40
40
50
50