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OPA244NA3K Datasheet(PDF) 1 Page - National Semiconductor (TI) |
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OPA244NA3K Datasheet(HTML) 1 Page - National Semiconductor (TI) |
1 / 26 page OPA244 OPA2244 OPA4244 ® © 1999 Burr-Brown Corporation PDS-1437C Printed in U.S.A. December, 1999 FEATURES q MicroSIZE PACKAGES OPA244 (Single): SOT-23-5 OPA2244 (Dual): MSOP-8 OPA4244 (Quad): TSSOP-14 q MicroPOWER: I Q = 50µA/channel q SINGLE SUPPLY OPERATION q WIDE BANDWIDTH: 430kHz q WIDE SUPPLY RANGE: Single Supply: 2.2V to 36V Dual Supply: ±1.1V to ±18V DESCRIPTION The OPA244 (single), OPA2244 (dual), and OPA4244 (quad) op amps are designed for very low quiescent current (50 µA/channel), yet achieve excellent bandwidth. Ideal for battery powered and portable instrumentation, all versions are offered in micro packages for space-limited applications. The dual and quad versions feature completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded. The OPA244 series is easy to use and free from phase inversion and overload problems found in some other op amps. These amplifiers are stable in unity gain and excellent perfor- mance is maintained as they swing to their specified limits. They can be operated from single (+2.2V to +36V) or dual supplies ( ±1.1V to ±18V). The input common-mode voltage range includes ground—ideal for many single supply applica- tions. All versions have similar performance. However, there are some differences, such as common-mode rejection. All versions are interchangeable in most applications. All versions are offered in miniature, surface-mount packages. OPA244 (single version) comes in the tiny 5-lead SOT-23-5 surface mount, SO-8 surface mount, and 8-pin DIP. OPA2244 (dual version) is available in the MSOP-8 surface mount, SO-8 surface-mount, and 8-pin DIP. The OPA4244 (quad) comes in the TSSOP-14 surface mount. They are fully specified from –40 °C to +85°C and operate from –55°C to +125°C. A SPICE Macromodel is available for design analysis. Micro Power, Single-Supply OPERATIONAL AMPLIFIERS Micro Amplifier ™ Series APPLICATIONS q BATTERY POWERED SYSTEMS q PORTABLE EQUIPMENT q PCMCIA CARDS q BATTERY PACKS AND POWER SUPPLIES q CONSUMER PRODUCTS 1 2 3 4 8 7 6 5 V+ Out B –In B +In B Out A –In A +In A V– OPA2244 8-Pin DIP, SO-8, MSOP-8 A B 1 2 3 5 4 V+ –In Out V– +In OPA244 SOT-23-5 1 2 3 4 8 7 6 5 NC V+ Output NC NC –In +In V– OPA244 8-Pin DIP, SO-8 ® OPA4244 OPA244 OPA244 OPA2244 OPA2244 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 1 2 3 4 5 6 7 14 13 12 11 10 9 8 Output D –Input D +Input D –V +Input C –Input C Output C Output A –Input A +Input A +V +Input B –Input B Output B OPA4244 TSSOP-14 SBOS088 |
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Similar Description - OPA244NA3K |
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