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TI - OPA340 (ACTIVE) MicroAmplifier(TM) 系列单电源轨至轨运算放大器 - 运算放大器(Op Amp) 精密放大器

OPA340 (ACTIVE) MicroAmplifier(TM) 系列单电源轨至轨运算放大器 此图片只做参考用
真图请以实物为准
库存状况
  • 库存数量: 612
  • 包装规格:
  • 最小订单量:1
  • 多重订单量:1
  • 单位价格(不含税):CNY 5.40
数量:
价格
    数量单位价格(不含税)
    1-24CNY 5.40
    25-49CNY 5.13
    50-99CNY 4.86
    100-249CNY 4.59
  • 制造商:TI
  • 库存编号:1616638
  • 商品型号:OPA340NA/3K
  • RoHS胁从产品:
  • 备注:
  • 产品描述:OPA340 series rail-to-rail CMOS operational amplifiers are optimized for low-voltage, single-supply operation.

OPA340 series rail-to-rail CMOS operational amplifiers are optimized for low-voltage, single-supply operation. Rail-to-rail input/output and high-speed operation make them ideal for driving sampling analog-to-digital (A/D) converters. They are also well-suited for general purpose and audio applications as well as providing I/V conversion at the output of digital-to-analog (D/A) converters. Single, dual, and quad versions have identical specifications for design flexibility.

The OPA340 series operate on a single supply as low as 2.5V with an input common-mode voltage range that extends 500mV below ground and 500mV above the positive supply. Output voltage swing is to within 1mV of the supply rails with a 100k load. They offer excellent dynamic response (BW = 5.5MHz, SR = 6V/μs), yet quiescent current is only 750μA. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction.

The single (OPA340) packages are the tiny 5-lead SOT23-5 surface mount, SO-8 surface mount, and DIP-8. The dual (OPA2340) comes in the miniature MSOP-8 surface mount, SO-8 surface mount, and DIP-8 packages. The quad (OPA4340) packages are the space-saving SSOP-16 surface mount and SO-14 surface mount. All are specified from –40°C to +85°C and operate from –55°C to +125°C. A SPICE macromodel is available for design analysis.

特性

RAIL-TO-RAIL INPUT

RAIL-TO-RAIL OUTPUT (within 1mV)

MicroSIZE PACKAGES

WIDE BANDWIDTH: 5.5MHz

HIGH SLEW RATE: 6V/μs

LOW THD+NOISE: 0.0007% (f = 1kHz)

LOW QUIESCENT CURRENT: 750μA/channel

SINGLE, DUAL, AND QUAD VERSIONS

APPLICATIONS

DRIVING A/D CONVERTERS

PCMCIA CARDS

DATA ACQUISITION

PROCESS CONTROL

AUDIO PROCESSING

COMMUNICATIONS

ACTIVE FILTERS

TEST EQUIPMENT

MicroAmplifier is a trademark of Texas Instruments, Inc. 

All other trademarks are the property of their respective owners.

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