OPA541

更新时间： 2024-11-26 04:11:47

品牌	Logo	应用领域
BB		运算放大器
页数	文件大小	规格书
8页	107K
描述
High Power Monolithic OPERATIONAL AMPLIFIER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

OPA541 数据手册

OPA541

High Power Monolithic

OPERATIONAL AMPLIFIER

FEATURES

APPLICATIONS

● MOTOR DRIVER

● POWER SUPPLIES TO ±40V

● OUTPUT CURRENT TO 10A PEAK

● PROGRAMMABLE CURRENT LIMIT

● INDUSTRY-STANDARD PIN OUT

● FET INPUT

● SERVO AMPLIFIER

● SYNCHRO EXCITATION

● AUDIO AMPLIFIER

● PROGRAMMABLE POWER SUPPLY

● TO-3 AND LOW-COST POWER PLASTIC

PACKAGES

The OPA541 uses a single current-limit resistor to set

both the positive and negative current limits. Applica-

tions currently using hybrid power amplifiers requir-

ing two current-limit resistors need not be modified.

DESCRIPTION

The OPA541 is a power operational amplifier capable

of operation from power supplies up to ±40V and

delivering continuous output currents up to 5A. Inter-

nal current limit circuitry can be user-programmed

with a single external resistor, protecting the amplifier

and load from fault conditions. The OPA541 is fabri-

cated using a proprietary bipolar/FET process.

The OPA541 is available in an 11-pin power plastic

package and an industry-standard 8-pin TO-3 her-

metic package. The power plastic package has a cop-

per-lead frame to maximize heat transfer. The TO-3

package is isolated from all circuitry, allowing it to be

mounted directly to a heat sink without special insula-

tors.

Pinout is compatible with popular hybrid power am-

plifiers such as the OPA511, OPA512 and the 3573.

+V_S

+In

–In

Current

Sense

R_CL

V_O

Output

External

Drive

–V_S

International Airport Industrial Park

•

Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111

Internet: http://www.burr-brown.com/

•

FAXLine: (800) 548-6133 (US/Canada Only)

•

Cable: BBRCORP

•

Telex: 066-6491

•

FAX: (520) 889-1510

•

Immediate Product Info: (800) 548-6132

PDS-737H

OPA541

12 3 4 5 6 7 8

中文翻译

下载PDF

与OPA541相关器件

型号	品牌	获取价格	描述	数据表
OPA541AD	BB	获取价格	Operational Amplifier, 1 Func, 10000uV Offset-Max,
OPA541AM	BB	获取价格	High Power Monolithic OPERATIONAL AMPLIFIER
OPA541AM	TI	获取价格	高功率单片运算放大器 \| LMF \| 8
OPA541AM-BI	BB	获取价格	暂无描述
OPA541AP	BB	获取价格	High Power Monolithic OPERATIONAL AMPLIFIER
OPA541AP	TI	获取价格	高功率单片运算放大器 \| KV \| 11 \| -25 to 85
OPA541AP-BI	BB	获取价格	Operational Amplifier, 1 Func, 10000uV Offset-Max, PZIP11,
OPA541APG3	TI	获取价格	高功率单片运算放大器 \| KV \| 11 \| -25 to 85
OPA541BM	BB	获取价格	High Power Monolithic OPERATIONAL AMPLIFIER
OPA541BM	TI	获取价格	高功率单片运算放大器 \| LMF \| 8