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参数资料
| 型号： | PA40 |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | HIGH VOLTAGE POWER OPERATIONAL AMPLIFIER |
| 中文描述： | 高压功率运算放大器 |
| 文件页数： | 1/4页 |
| 文件大小： | 64K |
| 代理商： | PA40 |
APEX MICROTECHNOLOGY CORPORATION TELEPHONE (520) 690-8600 FAX (520) 888-3329 ORDERS (520) 690-8601 EMAIL prodlit@apexmicrotech.com
FEATURES
MONOLITHIC MOS TECHNOLOGY
LOW COST
HIGH VOLTAGE OPERATION—250V
LOW QUIESCENT CURRENT—2mA
NO SECOND BREAKDOWN
HIGH OUTPUT CURRENT—120 mA PEAK
APPLICATIONS
TELEPHONE RING GENERATOR
PIEZO ELECTRIC POSITIONING
ELECTROSTATIC TRANSDUCER & DEFLECTION
DEFORMABLE MIRROR FOCUSING
DESCRIPTION
The PA40 is a high voltage monolithic MOSFET operational
amplifier achieving performance features previously found
only in hybrid designs while increasing reliability. Inputs are
protected from excessive common mode and differential
mode voltages. The safe operating area (SOA) has no second
breakdown limitations. External compensation provides the
user flexibility in choosing optimum gain and bandwidth
for the application.
The PA40 is packaged in Apex's 7 LEAD TO220 package.
The metal back of the package is tied to –Vs. The 15 mil
minimum spacing of the TO220 package is adequate to
stand-off the 250V rating of the PA40. The user must insure
that a minimum of 11 mils spacing is maintained between
pins for the circuit board artwork. If spacing is less than 11
mils, the voltage must be derated.
The PA40 is set for a gain of 38.5 boosting the 2.33V signal
to 90V. The recommended compensation for gains above 30
is used. If capacitive loading is at least 330pF at all times, the
recommended snubber network may be omitted.
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
PA40
EQUIVALENT SCHEMATIC
–IN
+V
S
–V
S
4
+IN
D2
D3
D4
D5
Q5
Q4
1
2
5
3
Q1
Q11
Q12
D1
Q2
Q6
Q8
Q13
SUB
Q14
Q10
Q3
I
OUT
COMP
COMP
7
6
PHASE COMPENSATION
Gain C
R
C
≤
1 18pF 2.2K
≥
10 10pF 2.2K
≥
≥
30 3.3pF 2.2K
NOTE: At gains above 30, Rc and Cc
may be omitted.
EXTERNAL CONNECTIONS
1
2
3
4
5
6
7
-
+
+
-
O
C
C
TYPICAL APPLICATION
MUR120
IN6300A
.22
100
330pf
2.2K
3.3pF
.22
100K
2.67K
2.5K + 15
4
5
ICL8038
11
10
8
7
2
6
MUR130
IN6300A
90Vrms
82K
*
140V
–140V
–15V
1.2
μ
F @ 20Hz
μ
15V
MUR120
MUR130
PA40
Telephone Ring Generator
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PA400 | 制造商:TE Connectivity 功能描述: |
| PA4000 | 制造商:Electro Switch Corp 功能描述: 制造商:CRL 功能描述:PA4000 |
| PA4000 15V | 功能描述:数字万用表 PowerOutput External Current Transducer RoHS:否 制造商:Tektronix 产品:Multimeters 类型:Bench 准确性:0.04 % 电压范围:2 V to 2 kV 电阻范围: 电容范围: 显示计数: 频率:10 Hz to 45 Hz, 850 Hz to 1 MHz 测距: 真均方根值: 数据保持: |
| PA4000 1CH | 功能描述:数字万用表 Multi-phase Power Analyzer 1 Channel RoHS:否 制造商:Tektronix 产品:Multimeters 类型:Bench 准确性:0.04 % 电压范围:2 V to 2 kV 电阻范围: 电容范围: 显示计数: 频率:10 Hz to 45 Hz, 850 Hz to 1 MHz 测距: 真均方根值: 数据保持: |
| PA4000 1CH 15V | 制造商:Tektronix Inc 功能描述:POWER ANALYZER, 1-CH, 2V-2KV; Analyzer Functions:Current, Frequency, Harmonics, Power, Voltage; No. of Channels:1; Voltage Range rms:2V to 2kV; External Height:5.2"; External Width:16.5"; External Depth:12.5" ;RoHS Compliant: NA |
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