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OPA4243

Burr-Brown
Part Number OPA4243
Manufacturer Burr-Brown
Description Quad OPERATIONAL AMPLIFIER MicroPOWER / Single-Supply
Published May 13, 2005
Detailed Description ® OPA ® OPA4243 424 3 OPA ® 424 3 For most current data sheet and other product information, visit www.burr-brown....
Datasheet PDF File OPA4243 PDF File

OPA4243
OPA4243

Overview
® OPA ® OPA4243 424 3 OPA ® 424 3 For most current data sheet and other product information, visit www.
burr-brown.
com Quad OPERATIONAL AMPLIFIER MicroPOWER, Single-Supply FEATURES q MICRO-SIZE, TSSOP PACKAGE q SINGLE-SUPPLY OPERATION q WIDE SUPPLY RANGE: 2.
2V to 36V q LOW QUIESCENT CURRENT: 45µA/chan q WIDE BANDWIDTH: 430kHz q WIDE INPUT/OUTPUT SWING DESCRIPTION The OPA4243 is a four-channel op amp specifically designed for high density, space-limited applications, such as LCD bias drivers, PCMCIA cards, batterypacks and portable instruments.
In addition to small size, this part features wide output swing, very low quiescent current, and low bias current.
Other features include unity gain stability and the best speed power ratio available.
Power supplies in the range of 2.
2V to 36V (±1.
1V to ±18V) can be used.
Each channel uses completely independent circuitry for lowest crosstalk and freedom from interaction, even when overloaded.
In addition, the amplifier is free from output inversion when the inputs are driven to the rail.
The OPA4243EA is supplied in the miniature TSSOP-14 surface mount package.
Specifications apply from –40°C to +85°C.
However, as the extensive typical performance curves indicate, the OPA4243 can be used over the full –55°C to +125°C range.
A SPICE macromodel is available for design analysis.
APPLICATIONS q LCD DISPLAY DRIVERS q BATTERY POWERED SYSTEMS q PORTABLE EQUIPMENT q PCMCIA CARDS q BATTERY PACKS AND POWER SUPPLIES q CONSUMER PRODUCTS OPA4243EA Output A –Input A +Input A +V +Input B –Input B Output B 1 2 3 4 5 6 7 TSSOP-14 14 13 12 11 10 9 8 Output D –Input D +Input D –V +Input C –Input C Output C 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/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132 ® © 1999 Bu...


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