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參數(shù)資料
| 型號： | QA-1000HC |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Full Featured Programmable Analog Supply Current Monitor |
| 中文描述： | 全功能可編程模擬電源電流監(jiān)視器 |
| 文件頁數(shù)： | 4/6頁 |
| 文件大?。?/td> | 105K |
| 代理商： | QA-1000HC |
Q-Star Test nv, 2003
Due to continuous pursuit of innovation, the technical specifications listed are subject to change without notice.
Revision C - page 4 of 6
QA-1000HC
2A
R
ANGE
, 50 kHz
B
ANDWIDTH
+
GND
8
C
L
D
7
VDD / VEE
1
- 15V
J
1
2
3
4
5
6
D
QA-1000HC
D
J
N
D
G
V
N
J
V
V
V
V
G
V
1
1
1
9
1
1
1
1
To analog
ATE input
ATE DUT Supply
4
+ 15V
1
P
IN
D
ESCRIPTION
The QA-1000HC has a standard 16 pins wide DIL footprint.
Pin #
Name
Type
Function
1
2
3
4
5
6
7
NC
DUT
GND
VEE
DUT
DUT
JP23
Not Connected
DUT supply pin
Monitor ground
Monitor negative supply pin ( -12V)
DUT supply pin
DUT supply pin
Monitor configuration pin – common pin for JP2 and JP3
Monitor configuration pin – JP2
JP2 and JP3 allow selecting the bandwidth of the module. If both JP2 and JP3 are
open (NOT connected) then the monitor operates with maximum bandwidth
(5MHz).
If JP2 is closed (JP2 shortened to JP23) then the bandwidth is limited to about
500kHz
O
S
S
O
O
C
8
JP2
(1)(2)
C
9
JP3
(1)(2)
C
Monitor configuration pin – JP3
JP2 and JP3 allow setting the bandwidth of the module. If both JP2 and JP3 are
open (NOT connected) then the monitor operates with maximum bandwidth
(5MHz).
If JP3 is closed (JP3 shortened to JP23) then the bandwidth is limited to about
50kHz
Not Connected
DUT supply reference input
DUT supply reference input
Monitor positive supply pin (+12V)
Monitor ground
DUT supply reference input
Analog IDD output voltage
(1)
JP2 and JP3 should be closed exclusively, only one of them might be closed for a given configuration, they must
not be closed at the same time (if not, cut off frequency will be 45kHz instead of 50kHz).
(2)
For optimum performance, the connection between JP2-JP23 or JP3-JP23 must be as short as possible.
(3)
The VDUT pin must be permanently connected to a voltage source and must not be left floating.
10
11
12
13
14
15
16
NC
VDUT
(3)
VDUT
(3)
VCC
GND
VDUT
(3)
VIDD
I
I
S
S
I
O
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