Datasheet > PA09A

PA09A

更新时间： 2024-11-24 03:43:35

品牌	Logo	应用领域
APEX		运算放大器局域网
页数	文件大小	规格书
5页	283K
描述
VIDEO POWER OPERATIONAL AMPLIFIERS

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替代型号

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PA09A 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TO-204AA
包装说明：	ROHS COMPLIANT, HERMETIC SEALED, TO-3, 8 PIN	针数：	2
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.33.00.01	风险等级：	2.02
Is Samacsys：	N	放大器类型：	OPERATIONAL AMPLIFIER
架构：	VOLTAGE-FEEDBACK	最大平均偏置电流 (IIB)：	0.00002 µA
25C 时的最大偏置电流 (IIB)：	0.00002 µA	标称共模抑制比：	104 dB
频率补偿：	YES (AVCL>=1000)	最大输入失调电压：	500 µV
JESD-30 代码：	O-MBFM-P8	低-偏置：	YES
低-失调：	YES	负供电电压上限：	-40 V
标称负供电电压 (Vsup)：	-35 V	功能数量：	1
端子数量：	8	最高工作温度：	125 °C
最低工作温度：	-55 °C	封装主体材料：	METAL
封装等效代码：	CAN8/9,.5FL	封装形状：	ROUND
封装形式：	FLANGE MOUNT	峰值回流温度（摄氏度）：	NOT SPECIFIED
功率：	YES	电源：	+-35 V
认证状态：	Not Qualified	标称压摆率：	220 V/us
子类别：	Operational Amplifier	最大压摆率：	85 mA
供电电压上限：	40 V	标称供电电压 (Vsup)：	35 V
表面贴装：	NO	技术：	MOS
温度等级：	MILITARY	端子面层：	Nickel (Ni)
端子形式：	PIN/PEG	端子位置：	BOTTOM
处于峰值回流温度下的最长时间：	NOT SPECIFIED	标称均一增益带宽：	150000 kHz
最小电压增益：	10000	Base Number Matches：	1

PA09A 数据手册

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FEATURES

• POWER MOS TECHNOLOGY — 2A peak rating

• HIGH GAIN BANDWIDTH PRODUCT — 150MHz

• VERY FAST SLEW RATE — 200V/µs

• PROTECTED OUTPUT STAGE — Thermal shutoff

• EXCELLENT LINEARITY — Class A/B output

• WIDE SUPPLY RANGE — ±12V to ±40V

• LOW BIAS CURRENT, LOW NOISE — FET input

8-PIN TO-3

PACKAGE STYLE CE

APPLICATIONS

• VIDEO DISTRIBUTION AND AND AMPLIFICATION

• HIGH SPEED DEFLECTION CIRCUITS

• POWER TRANSDUCERS TO 2MHz

• COAXIAL LINE DRIVERS

• POWER LED OR LASER DIODE EXCITATION

DEFLECTION AMPLIFIER (FIGURE 1)

The deﬂection ampliﬁer circuit of Figure 1 achieves arbi-

trary beam positioning for a fast heads-up display. Maximum

transition times are 4µs while delivering 2A pk currents to the

13mH coil. The key to this circuit is the sense resistor (R_S)

which converts yoke current to voltage for op amp feedback.

This negative feedback forces the coil current to stay exactly

proportional to the control voltage. The network consisting of

R , R_Fand C_Fserves to shift from a current feedback via R_Sto

a^Ddirect voltage feedback at high frequencies. This removes

the extra phase shift caused by the inductor thus preventing

oscillation. See Application Note 5 for details of this and other

precision magnetic deﬂection circuits.

DESCRIPTION

The PA09 is a high voltage, high output current operational

ampliﬁer optimized to drive a variety of loads from DC through

thevideofrequencyrange.Excellentinputaccuracyisachieved

with a dual monolithic FET input transistor which is cascoded

bytwohighvoltagetransistorstoprovideoutstandingcommon

mode characteristics. All internal current and voltage levels

are referenced to a zener diode biased on by a current source.

As a result, the PA09 exhibits superior DC and AC stability

over a wide supply and temperature range.

EQUIVALENT SCHEMATIC

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Highspeedandfreedomfromsecondbreakdownisassured

by a complementary Power MOS output stage. For optimum

linearity, especially at low levels, the Power MOS transistors

are biased in the class A/B mode. Thermal shutoff provides

full protection against overheating and limits the heatsink

requirements to dissipate the internal power losses under

normaloperatingconditions.Abuilt-incurrentlimitprotectsthe

ampliﬁeragainstoverloading.Transientinductiveloadkickback

protectionisprovidedbytwointernalclampingdiodes.External

phase compensation allows the user maximum ﬂexibility in

obtaining the optimum slew rate and gain bandwidth product

at all gain settings. For continuous operation under load, a

heatsink of proper rating is recommended.

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Thishybridintegratedcircuitutilizesthickﬁlm(cermet)resis-

tors, ceramic capacitors and silicon semiconductor chips to

maximize reliability, minimize size and give top performance.

Ultrasonicallybondedaluminumwiresprovidereliableintercon-

nections at all operating temperatures. The CE, 8-pin TO-3

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EXTERNAL CONNECTIONS

package is hermeti-

callysealedandelec-

trically isolated. The

use of com-pressible

thermalwashersand/

orimpropermounting

torque will void the

product warranty.

Please see “General

Operating Consider-

ations”.

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APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com

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中文翻译

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PA09A 替代型号

型号	品牌	替代类型	描述	数据表
PA09	APEX	完全替代	VIDEO POWER OPERATIONAL AMPLIFIERS

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