AD7398 Analog Devices, AD7398 Datasheet - Page 13

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AD7398

Manufacturer Part Number
AD7398
Description
Quad, Serial-Input 12-Bit DAC
Manufacturer
Analog Devices
Datasheet

Specifications of AD7398

Resolution (bits)
12bit
Dac Update Rate
167kSPS
Dac Settling Time
6µs
Max Pos Supply (v)
+5.5V
Single-supply
Yes
Dac Type
Voltage Out
Dac Input Format
Ser,SPI

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD7398BR
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
AD7398BRUZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
AD7398BRZ
Manufacturer:
Analog Devices Inc
Quantity:
135
Part Number:
AD7398BRZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
3.0
2.5
2.0
1.5
1.0
0.5
36
35
34
33
32
31
0
–50
–60
AD7398/AD7399
V
V
AD7398/AD7399
V
V
DD
SS
DD
SS
Figure 23. Shutdown Current vs. Temperature
–40
= –5V
Figure 22. Supply Current vs. Temperature
= –5V
= +5V
= +5V
–20
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
20
50
40
60
80
100
100
120
150
140
Rev. C | Page 13 of 24
1.00
0.75
0.50
0.25
0
0
AD7398
SAMPLE SIZE = 135
V
REF
= 2.5V
100
Figure 24. AD7398 Long-Term Drift
HOURS OF OPERATION AT 150°C
200
300
CODE = 0xFFF
CODE = 0x000
AD7398/AD7399
400
500
600

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