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參數資料
| 型號： | PA93 |
| 廠商： | APEX MICROTECHNOLOGY CORP |
| 元件分類： | 運算放大器 |
| 英文描述： | OP-AMP, 10000 uV OFFSET-MAX, 12 MHz BAND WIDTH, PSFM12 |
| 封裝： | POWER, SIP-12 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 291K |
| 代理商： | PA93 |
APEX MICROTECHNOLOGY CORPORATION TELEPHONE (520) 690-8600 FAX (520) 888-3329 ORDERS (520) 690-8601 EMAIL prodlit@apexmicrotech.com
1
FEATURES
HIGH VOLTAGE — 400V (±200V)
LOW QUIESCENT CURRENT — 10mA
HIGH OUTPUT CURRENT — 8A
PROGRAMMABLE CURRENT LIMIT
APPLICATIONS
PIEZOELECTRIC POSITIONING
HIGH VOLTAGE INSTRUMENTATION
ELECTROSTATIC TRANSDUCERS
PROGRAMMABLE POWER SUPPLIES UP TO 390V
DESCRIPTION
The PA93 is a high voltage, low quiescent current MOSFET
operational amplifier designed as a low cost solution for driving
continuous output currents up to 8A and pulse currents up to
14A. The safe operating area (SOA) has no second breakdown
limitations and can be observed for all type loads by choosing
an appropriate current limiting resistor. The MOSFET output
stage is biased AB for linear operation. External compensation
provides flexibility in choosing bandwidth and slew rate for
the application. APEX’s Power SIP package uses a minimum
of board space allowing for high density circuit boards. The
Power SIP package is electrically isolated.
EQUIVALENT SCHEMATIC
TYPICAL APPLICATION
LOW POWER, PIEZOELECTRIC POSITIONING
Piezo positioning may be applied to the focusing of segment-
ed mirror systems. The composite mirror may be composed of
hundreds of elements, each requiring focusing under computer
control. In such complex systems the PA93 reduces the costs
of power supplies and cooling with its advantages of low cost
and low quiescent power consumption while increasing circuit
density with the SIP package.
PHASE COMPENSATION
GAIN
C
*
R
≥1
220pF 100Ω
≥2
100pF 100Ω
≥4
47pF
0Ω
≥17
10pF
0Ω
*C
C
Never to be <10pF. C
to be rated for the full supply
voltage +VS to -VS. Use ceramic NPO (COG) type.
EXTERNAL CONNECTIONS
PATENTED
12-pin SIP
PACKAGE STYLE DP
Formed leads available
See package styles ED & EE
相關PDF資料 |
PDF描述 |
|---|---|
| PA95 | OP-AMP, 5000 uV OFFSET-MAX, 10 MHz BAND WIDTH, PSFM8 |
| PAD | STEEL, MALE AND FEMALE, CIRCULAR CONNECTOR, SOLDER; SURFACE MOUNT, PLUG |
| XRA | STEEL, MALE AND FEMALE, CIRCULAR CONNECTOR, CRIMP; SOLDER, RECEPTACLE |
| XRBB | STEEL, MALE AND FEMALE, CIRCULAR CONNECTOR, CRIMP; SOLDER, RECEPTACLE |
| XRP | STEEL, MALE AND FEMALE, CIRCULAR CONNECTOR, CRIMP; SOLDER, RECEPTACLE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PA93/27 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:High Voltage Power Operational Amplifiers |
| PA93_10 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:High Voltage Power Operational Amplifiers |
| PA93-27 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:High Voltage Power Operational Amplifiers |
| PA935 | 制造商:INTER-M 功能描述:35WATT AMPLIFIER PA935 |
| PA93EE | 功能描述:運算放大器 - 運放 Linear Op-Amp 400V 8A Lead Formed RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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