Datasheet > ISL28291FUZ

ISL28291FUZ

更新时间： 2024-11-04 04:44:51

品牌	Logo	应用领域
英特矽尔 - INTERSIL		运算放大器
页数	文件大小	规格书
14页	1031K
描述
Single and Dual Ultra-Low Noise, Rail-to-Rail, Op Amp

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替代型号

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ISL28291FUZ 数据手册

ISL28191, ISL28291

Data Sheet

April 13, 2007

FN6156.2

Single and Dual Ultra-Low Noise,

Rail-to-Rail, Op Amp

Features

• 1.7nV/√Hz input voltage noise at 1kHz

The ISL28191 and ISL28291 are tiny single and dual

ultra-low noise, ultra-low distortion operational amplifiers.

Fully specified to operated down to +3V single supply. These

amplifiers have outputs that swing rail-to-rail, and an input

common mode voltage that extends to ground (ground

sensing).

• Harmonic Distortion -76dBc, -70dBc, f = 1MHz

• 61MHz -3dB bandwidth

• 630µV maximum offset voltage

• 3µA input bias current

• 100dB typical CMRR

The ISL28191 and ISL28291 are unity gain stable with an

input referred voltage noise of 1.7nV/√Hz. Both parts feature

• 3V to 5.5V single supply voltage range

• Rail-to-rail output

and 3 harmonic distortion of -76dBc and -70dBc,

respectively.

• Ground Sensing

The ISL28191 is available in the space-saving 6 Ld µTDFN

(1.6mm x 1.6mm) and SOT-23 packages. The ISL28291 is

available in the 10 Ld µTQFN (1.8mm x 1.4mm) and MSOP

packages. All devices are guaranteed over -40°C to +125°C.

• Enable pin

• Pb-free plus anneal available (RoHS compliant)

Applications

Ordering Information

• Low noise signal processing

• Low noise microphones/preamplifiers

• ADC buffers

PART NUMBER

(Note)

PART

MARKING REEL

TAPE & PACKAGE

(Pb-free)

PKG.

DWG. #

ISL28191FHZ-T7 GABJ

3k pcs 6 Ld SOT-23 MDP0038

• DAC output amplifiers

• Digital scales

Coming Soon

ISL28191FRUZ-TK

1k pcs 6 Ld μTDFN L6.1.6x1.6A

ISL28291FUZ

8291Z

50/tube 10 Ld MSOP MDP0043

1.5k pcs 10 Ld MSOP MDP0043

1k pcs 10 Ld μTQFN L10.1.8x1.4A

• Strain gauges/sensor amplifiers

• Radio systems

ISL28291FUZ-T7 8291Z

Coming Soon

• Portable equipment

• Infrared detectors

ISL28291FRUZ-T7

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100% matte

tin plate termination finish, which are RoHS compliant and compatible

with both SnPb and Pb-free soldering operations. Intersil Pb-free

products are MSL classified at Pb-free peak reflow temperatures that

meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...14

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ISL28291FUZ 替代型号

型号	品牌	替代类型	描述	数据表
ISL28291FUZ-T7	INTERSIL	类似代替	Single and Dual Ultra-Low Noise, Rail-to-Rail, Op Amp

与ISL28291FUZ相关器件

型号	品牌	获取价格	描述	数据表
ISL28291FUZ-T7	INTERSIL	获取价格	Single and Dual Ultra-Low Noise, Rail-to-Rail, Op Amp
ISL282X7SOICEVAL2Z	INTERSIL	获取价格	Evaluation Board User’s Guide
ISL28325	INTERSIL	获取价格	40V Low Power Dual and Quad Operational Amplifier
ISL28325FBZ	INTERSIL	获取价格	40V Low Power Dual and Quad Operational Amplifier
ISL28325FBZ	RENESAS	获取价格	40V Low Power Dual and Quad Operational Amplifier; MSOP8, SOIC8; Temp Range: -40°
ISL28325FBZ-T	RENESAS	获取价格	DUAL OP-AMP, 1000uV OFFSET-MAX, 1.2MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, PLASTIC, MS-012,
ISL28325FBZ-T13	RENESAS	获取价格	40V Low Power Dual and Quad Operational Amplifier; MSOP8, SOIC8; Temp Range: -40°
ISL28325FBZ-T7	RENESAS	获取价格	40V Low Power Dual and Quad Operational Amplifier; MSOP8, SOIC8; Temp Range: -40°
ISL28325FBZ-T7A	RENESAS	获取价格	40V Low Power Dual and Quad Operational Amplifier; MSOP8, SOIC8; Temp Range: -40°
ISL28325FUZ	INTERSIL	获取价格	40V Low Power Dual and Quad Operational Amplifier

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