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參數(shù)資料
| 型號： | PA97 |
| 英文描述： | Operational Amplifier |
| 中文描述： | 運算放大器 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 39K |
| 代理商： | PA97 |
APEX MICROTECHNOLOGY CORPORATION
TELEPHONE (520) 690-8600 FAX (520) 888-3329 ORDERS (520) 690-8601 EMAIL prodlit@apexmicrotech.com
FEATURES
HIGH VOLTAGE — 900V (
±
450V)
LOW QUIESCENT CURRENT — 600
μ
A
HIGH OUTPUT CURRENT — 10mA
APPLICATIONS
MASS SPECTROMETERS
SCANNING COILS
HIGH VOLTAGE INSTRUMENTATION
PROGRAMMABLE POWER SUPPLIES UP TO 880V
SEMICONDUCTOR MEASUREMENT EQUIPMENT
DESCRIPTION
The PA97 is a high voltage MOSFET operational amplifier
designed as a low cost solution for driving continuous output
currents up to 10mA and pulse currents to 15mA into capaci-
tive loads. The safe operating area (SOA) has no second
breakdown limitations. The MOSFET output stage is biased
class C for low quiescent current operation. External compen-
sation provides flexibility in choosing bandwidth and slew rate
for the application. APEX’s SIP05 package uses a minimum of
board space allowing for high density circuit boards.
EQUIVALENT SCHEMATIC
LOW POWER, PIEZOELECTRIC POSITIONING
HTTP://WWW.APEXMICROTECH.COM (800) 546-APEX (800) 546-2739
M I C R O T E C H N O L O G Y
HIGH VOLTAGE POWER OPERATIONAL AMPLIFIER
PA97
F
R
PA97
IN
R
PIEZO DRIVE
S
–
V
S
+V
OUT
V
COMPUTER
FOCUS
COMMAND
VOLTAGE
EXTERNAL CONNECTIONS
PACKAGE: SIP05
TYPICAL APPLICATION
Piezo positioning may be applied to the focusing of seg-
mented mirror systems. The composite mirror may be com-
posed of hundreds of elements, each requiring focusing under
computer control. In such complex systems the PA97 reduces
the costs of power supplies and cooling with its advantages of
low cost and low quiescent power consumption while increas-
ing circuit density with the SIP package.
Q1
Q2
R1 R2
C1
R3
Q3
CC1
CC2
Q6
Q5
R5
R7
R8
Q8
R10
R11
Q9
R4
Q4
Q6
Q7
OUT
Q10
R9
+V
S
–
IN
+IN
–
V
S
10
R6
12
1
2
8
6
4
PHASE COMPENSATION
GAIN
10
≥
C
C
10pF
1
2
4
6
8
10
12
*
*
*
.01
μ
F or greater ceramic power supply bypassing required.
Cc =10pF minimum, 1kV NPO(COG)
–
IN
+IN
CC1
CC2
OUT
–
Vs
+Vs
C
c
*
PATENT PENDING
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相關代理商/技術參數(shù) |
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|---|---|
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| PA9704 | 制造商:Paladin Tools 功能描述:CONN RG6 CATV F CRIMP-ON 100-PK 制造商:Greenlee Textron Inc 功能描述:CONN RG6 CATV F CRIMP-ON |
| PA9709 | 制造商:Paladin Tools 功能描述:CONN RG59Q CATVF TWIST-ON 50-PAC 制造商:Greenlee Textron Inc 功能描述:CONN RG59Q CATVF TWIST-ON |
| PA9714 | 制造商:Paladin Tools 功能描述:CONN RG6/6Q RCA COMPR 10-PK 10-P 制造商:Greenlee Textron Inc 功能描述:CONN RG6/6Q RCA COMPR |
| PA9715 | 制造商:Paladin Tools 功能描述:CONN RG6/6Q BNC COMPR 10-PK 10-P 制造商:Greenlee Textron Inc 功能描述:CONN RG6/6Q BNC COMPR |
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