Datasheet > MAX40000

MAX40000

更新时间： 2024-11-06 00:46:59

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
14页	955K
描述
1.7V, 0.9Î¼A Comparators with Built-in Reference

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数据手册

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MAX40000 数据手册

EVALUATION KIT AVAILABLE

MAX40000/MAX40001

1.7V, 0.9µA Comparators with

Built-in Reference

General Description

Beneﬁts and Features

● Micropower Operating Current (0.9µA typ, 1.7µA max)

The MAX40000/MAX40001 are tiny, single comparators

with built-in voltage references that are ideal for a wide

variety of portable electronics applications, such as cell

phones, portable instruments, and notebooks that have

extremely tight board space and power constraints. The

MAX40000/MAX40001 are available in a 6-bump wafer-

level package (WLP) with 1.11mm x 0.76mm footprint and

a 6-pin SOT23 package. The MAX40000 has a push-pull

output and the MAX40001 has an open-drain output.

Preserves Battery Power

● Tiny 1.11mm x 0.76mm 6-Bump WLP and SOT23

Packages Save Board Space

● Internal Precision Reference Saves Space and Cost

of an External Reference

• < 1% at Room Temperature, < 2.5% Over Temp

Reference

• Multiple Reference Voltages (1.252V, 1.66V, 1.94V,

and 2.22V)

The devices offer a supply voltage range from 1.7V to

5.5V and consume only 0.9µA of supply current. They

also feature internal filtering to provide high RF immunity,

important in many portable applications.

● Input Voltage Range = -0.2V to 5.7V

● Supply Voltage Range (1.7V to 5.5V) Allows

Operation from 1.8V, 2.5V, 3V, and 5V Supplies

The devices have a high-precision integrated reference

that is factory trimmed to an initial accuracy of 1% and

better than 2.5% over the entire temperature range.

Internal reference voltage options include 1.252V, 1.66V,

1.94V, and 2.22V. See Ordering Information for help with

ordering a MAX40000/MAX40001 with a particular voltage

reference value and package type. The reference output

is stable for capacitive loads up to 100pF.

● < 10µs Propagation Delay

● Push-Pull (MAX40000) or Open-Drain (MAX40001)

Outputs

Ordering Information appears at end of data sheet.

These devices are fully specified over -40°C to +125°C

automotive temperature range.

Applications

● Cell Phones

● Tablets and Consumer Accessories

● Notebook Computers

● Electronic Toys

● Portable Medical Instruments/Wearables

● Level Detectors

19-8610; Rev 0; 1/17

12 3 4 5 6 7...14

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MAX40001	MAXIM	获取价格	-0.2V to VDD 0.2 Input Voltage Range