Datasheet > ISL28915

ISL28915

更新时间： 2024-11-04 12:22:03

品牌	Logo	应用领域
英特矽尔 - INTERSIL		比较器
页数	文件大小	规格书
10页	328K
描述
Nano Power, Push/Pull Output Comparator

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ISL28915 数据手册

Nano Power, Push/Pull Output Comparator

ISL28915

Features

The ISL28915 is a nano power comparator optimized for

low-power applications. This device is designed for

single-supply operation from 1.8V to 5.5V and typically

consumes 500nA of supply current. These devices also feature

a push/pull output stage with rail-to-rail input and output

swing (RRIO), allowing for maximum battery usage.

• Low Active Current. . . . . . . . . . . . . . . . . . . . . . . . . .600nA Max

• Low Disable Current. . . . . . . . . . . . . . . . . . . . . . . . . . 20nA Max

• Propagation Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150µs

• Rail-to-Rail Input/Output Voltage Range (RRIO)

• Wide Supply Range . . . . . . . . . . . . . . . . . . . . . . . . 1.8V to 5.5V

• Operating Temperature Range. . . . . . . . . . .-40°C to +125°C

The combination of small footprint, low power, single supply,

and rail-to-rail operation makes them ideally suited for all

battery operated devices.

Applications

The ISL28915 features an enable pin and is offered in the

6 Ld SOT-23 package. The device operates over the -40°C to

+125°C temperature range.

• Battery-Powered/Portable Systems

• Telemetry and Remote Systems

• Alarm and Monitoring Systems

• Oscillator Circuits

• Window Comparators

• Threshold Detectors/Discriminators

520

REF

∞

IN-

500

480

460

440

420

400

380

360

V+

ISL28915

GND

IN+

2kΩ

10µF

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

AUDIO SIGNAL PEAK DETECTOR

SUPPLY VOLTAGE (V)

FIGURE 1. TYPICAL APPLICATION CIRCUIT

FIGURE 2. SUPPLY CURRENT vs SUPPLY VOLTAGE

July 12, 2012

FN8343.0

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

Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.

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

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