參數(shù)資料
型號: ADA4922-1
廠商: Analog Devices, Inc.
英文描述: High Voltage, Differential 18-Bit ADC Driver
中文描述: 高電壓,差分18位ADC驅(qū)動器
文件頁數(shù): 12/20頁
文件大?。?/td> 312K
代理商: ADA4922-1
ADA4922-1
Rev. 0 | Page 12 of 20
12.0
6.0
0
TEMPERATURE (
°
C)
P
–40
–20
80
60
20
0
40
11.5
11.0
8.0
8.5
9.0
10.0
10.5
7.5
6.5
7.0
9.5
V
S
=
±
12V
V
S
=
±
5V
Figure 34. Power Supply Current vs. Temperature
3.0
1.0
0
TEMPERATURE (
°
C)
I
μ
A
–40
–20
80
60
20
0
40
2.0
2.5
1.5
INPUT BIAS CURRENT, V
=
±
5V
REFERENCE BIAS CURRENT, V
S
=
±
5V
INPUT BIAS CURRENT, V
S
=
±
12V
REFERENCE BIAS CURRENT, V
S
=
±
12V
Figure 35. Input Bias Current vs. Temperature
0
5
V
O, dm
= 2V p-p
V
DIS
= –8.5V
V
DIS
= –10.5V
DIS INPUT
V
O, dm
40
μ
s/DIV
Figure 36. Disable Turn-On Time
10
0
0
DIS INPUT VOLTAGE WITH RESPECT TO V
S–
(V)
P
0
0.5
4.0
3.5
3.0
2.0
1.0
1.5
2.5
8
9
7
6
5
4
3
2
1
I
SUPPLY
=
±
5V
I
SUPPLY
=
±
12V
Figure 37. Power Supply Current vs. Disable Input Voltage
5
–5
0
INPUT VOLTAGE WITH RESPECT TO V
S–
(V)
I
μ
A
0
4
2
2
22
16
14
12
10
18
8
6
2
0
1
2
3
4
–4
–3
–2
–1
4
0
I
B
=
±
5V
I
B
=
±
12V
Figure 38. Input Bias Current vs. Input Voltage
0
5
V
O, dm
= 2V p-p
V
DIS
= –10.5V
DIS INPUT
V
O, dm
V
DIS
= –8.5V
40
μ
s/DIV
Figure 39. Disable Turn-Off Time
相關(guān)PDF資料
PDF描述
ADA4922-1ACPZ-R2 High Voltage, Differential 18-Bit ADC Driver
ADA4922-1ACPZ-RL High Voltage, Differential 18-Bit ADC Driver
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