Electronic Components Datasheet Search |
|
OPA561 Datasheet(PDF) 1 Page - Texas Instruments |
|
OPA561 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 16 page FEATURES D 1.2A OUTPUT CURRENT D 12Vp-p OUTPUT VOLTAGE D WIDE POWER RANGE: − Single Supply: +7V to +15V − Dual Supply: ±3.5V to ±7.5V D FULLY PROTECTED: − Thermal Shutdown − Adjustable Current Limit D OUTPUT DISABLE CONTROL D 17MHz GAIN-BANDWIDTH PRODUCT D 50V/µs SLEW RATE D 1MHz FULL-POWER BANDWIDTH D THERMALLY ENHANCED HTSSOP-20 PowerPAD PACKAGE APPLICATIONS D POWER-LINE COMMUNICATIONS D VALVE-ACCUATOR DRIVERS D POWER SUPPLIES D TEST EQUIPMENT D TEC DRIVERS D LASER DIODE DRIVERS NOTE: Pins 1, 10, and 11-20 are not connected. PowerPAD must be connected to V−. DESCRIPTION The OPA561 is a low-cost, high-current operational amplifier capable of driving up to 1.2A pulses into reactive loads. This monolithic integrated circuit provides high reliability in demanding line-carrier communications, laser diode drivers, and motor control applications. The high slew rate provides 1MHz full-power bandwidth and excellent linearity. The OPA561 operates from either a single supply in the range of 7V to 15V or dual power supplies of ±3.5V to ±7.5V for design flexibility. In single-supply operation, the input common-mode range extends below ground. At maximum output current, a wide output swing provides a 12Vp-p capability with a nominal 15V supply. The OPA561 is internally protected against over- temperature conditions and current overloads. In addition, the OPA561 is designed to provide an accurate, user- selected, current limit. The current limit can be adjusted from 0.2A to 1.2A with a low-power resistor/potentiometer or DAC (Digital-to-Analog Converter). The high-speed characteristics of the current control loop provide accuracy even under pulsed load conditions. The Enable/Status (E/S) pin performs two functions: it can be monitored to determine if the device is in thermal shutdown (active LOW), and it can also be forced LOW to disable the output, disconnecting the load. The OPA561 is available in the miniature, HTSSOP-20 PowerPAD power package. This surface-mount pack- age is thermally enhanced and has a very low thermal resistance. Operation is specified over the extended industrial temperature range, −40 _C to +125_C. OPA561 SBOS206D − DECEMBER 2001 − REVISED OCTOBER 2004 High-Current, High-Speed OPERATIONAL AMPLIFIER PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. www.ti.com Copyright 2001-2004, Texas Instruments Incorporated Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PowerPAD is a trademark of Texas instruments Incorporated. All other trademarks are the property of their respective owners. |
Similar Part No. - OPA561 |
|
Similar Description - OPA561 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |