AD7634 Analog Devices, AD7634 Datasheet - Page 15

• Manufacturer Part Number: AD7634
• Manufacturer: Analog Devices

Specifications of AD7634

• Resolution (bits): 18bit
• # Chan: 1
• Sample Rate: 670kSPS
• Interface: Byte,Par,Ser,SPI
• Analog Input Type: Diff-Bip,Diff-Uni
• Ain Range: 10V p-p,20 V p-p,40 V p-p
• Adc Architecture: SAR
• Pkg Type: CSP,QFP

700
600
500
400
300
200
100
Figure 23. Power-Down Operating Currents vs. Temperature
0
–55
PD = PDBUF = PDREF = HIGH
–35
–15
TEMPERATURE (°C)
5
25
VCC, +15V
VEE, –15V
45
OVDD
DVDD
AVDD
65
85
105
Rev. A | Page 15 of 32
50
45
40
35
30
25
20
15
10
5
0
0
Figure 24. Typical Delay vs. Load Capacitance C
50
OVDD = 5V @ 25°C
OVDD = 2.7V @ 25°C
C
L
100
(pF)
OVDD = 2.7V @ 85°C
OVDD = 5V @ 85°C
150
L
AD7634
200