MAX985EBT-T

更新时间： 2024-11-17 23:14:47

品牌	Logo	应用领域
美信 - MAXIM		比较器放大器放大器电路
页数	文件大小	规格书
13页	452K
描述
Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators

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MAX985EBT-T 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	BGA	包装说明：	UCSP-6
针数：	6	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.75	Is Samacsys：	N
放大器类型：	COMPARATOR	最大平均偏置电流 (IIB)：	0.01 µA
25C 时的最大偏置电流 (IIB)：	0.01 µA	最大输入失调电压：	7000 µV
JESD-30 代码：	R-PBGA-B6	JESD-609代码：	e0
长度：	1.98 mm	湿度敏感等级：	1
负供电电压上限：		标称负供电电压 (Vsup)：
功能数量：	1	端子数量：	6
最高工作温度：	85 °C	最低工作温度：	-40 °C
输出类型：	PUSH-PULL	封装主体材料：	PLASTIC/EPOXY
封装代码：	VFBGA	封装等效代码：	BGA6,2X3,20
封装形状：	RECTANGULAR	封装形式：	GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：	245	电源：	3/5 V
认证状态：	Not Qualified	座面最大高度：	0.67 mm
子类别：	Comparators	最大压摆率：	0.024 mA
供电电压上限：	6 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	BALL
端子节距：	0.5 mm	端子位置：	BOTTOM
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	1.75 mm
Base Number Matches：	1

MAX985EBT-T 数据手册

19-1229; Rev 3; 9/02

Micropower, Low-Voltage, UCSP/SC70,

Rail-to-Rail I/O Comparators

General Description

____________________________Features

ꢀ 11µA Quiescent Supply Current

The MAX985/MAX986/MAX989/MAX990/MAX993/

MAX994 single/dual/quad micropower comparators

ꢀ 2.5V to 5.5V Single-Supply Operation

feature low-voltage operation and Rail-to-Rail inputs

and outputs. Their operating voltages range from 2.5V

to 5.5V, making them ideal for both 3V and 5V systems.

These comparators also operate with ±±.25V to ±2.ꢀ5V

dual supplies. They consume only ±±µA of supply cur-

rent while achieving a 300ns propagation delay.

ꢀ Common-Mode Input Voltage Range Extends

250mV Beyond the Rails

ꢀ 300ns Propagation Delay

ꢀ Push-Pull Output Stage Sinks and Sources

Input bias current is typically ±.0pA, and input offset

voltage is typically 0.5mV. Internal hysteresis ensures

clean output switching, even with slow-moving input

signals.

8mA Current (MAX985/MAX989/MAX993)

ꢀ Open-Drain Output Voltage Extends Beyond V

(MAX986/MAX990/MAX994)

ꢀ Unique Output Stage Reduces Output Switching

The output stage’s unique design limits supply-current

surges while switching, virtually eliminating the supply

glitches typical of many other comparators. The

MAX985/MAX989/MAX993 have a push-pull output

stage that sinks as well as sources current. Large inter-

nal output drivers allow rail-to-rail output swing with

loads up to 8mA. The MAX986/MAX990/MAX994 have

an open-drain output stage that can be pulled beyond

Current, Minimizing Overall Power Consumption

ꢀ 80µA Supply Current at 1MHz Switching

Frequency

ꢀ No Phase Reversal for Overdriven Inputs

ꢀ Available in Space-Saving Packages:

UCSP (MAX985)

to 6V (max) above V . These open-drain versions

SOT23 (MAX985/MAX986/MAX989/MAX990)

µMAX (MAX989/MAX990)

are ideal for level translators and bipolar to single-

ended converters.

The single MAX985 is available in a chip-scale pack-

age (UCSP™), significantly reducing the required PC

board area. The single MAX985/MAX986 are available

in 5-pin SCꢀ0 packages and the dual MAX989/MAX990

are available in 8-pin SOT23 packages.

Ordering Information

PIN/BUMP-

PACKAGE

TOP

MARK

PART

TEMP RANGE

MAX985EBT-T*

-40°C to +85°C

6 UCSP-6

5 SC70-5

AAY

ABK

MAX985EXK-T

Selector Guide

*UCSP reliability is integrally linked to the user’s assembly meth-

ods, circuit board material, and environment. Refer to the UCSP

Reliability section of this data sheet for more information.

COMPARATORS

PER PACKAGE

OUTPUT

STAGE

PART

Ordering Information continued at end of data sheet.

Typical Application Circuit appears at end of data sheet.

MAX985

MAX986

MAX989

MAX990

MAX993

MAX994

Push-Pull

Open-Drain

Push-Pull

Pin Configurations

Open-Drain

Push-Pull

TOP VIEW

(BUMPS ON BOTTOM)

Open-Drain

IN+

Applications

Threshold Detectors/

Discriminators

Ground/Supply-Sensing

Applications

IR Receivers

MAX985

IN-

OUT

Portable/Battery-

Powered Systems

Mobile Communications

Zero-Crossing Detectors

Window Comparators

Level Translators

N.C.

UCSP

Digital Line Receivers

Pin Configurations continued at end of data sheet.

UCSP is a trademark of Maxim Integrated Products, Inc.

Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...13

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与MAX985EBT-T相关器件

型号	品牌	获取价格	描述	数据表
MAX985ESA	MAXIM	获取价格	Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators
MAX985ESA+	MAXIM	获取价格	Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators
MAX985ESA+T	MAXIM	获取价格	Comparator, 1 Func, 7000uV Offset-Max, 300ns Response Time, BIPolar, PDSO8, SO-8
MAX985ESA-T	MAXIM	获取价格	Comparator, 1 Func, 7000uV Offset-Max, 300ns Response Time, BIPolar, PDSO8, SO-8
MAX985EUK	MAXIM	获取价格	Comparator, 1 Func, 5000uV Offset-Max, 450ns Response Time, PDSO5, SOT-23, 5 PIN
MAX985EUK+	MAXIM	获取价格	Comparator, 1 Func, 7000uV Offset-Max, 300ns Response Time, PDSO5, SOT-23, 5 PIN
MAX985EUK+T	MAXIM	获取价格	Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators
MAX985EUK-T	MAXIM	获取价格	Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators
MAX985EUK-TG002	MAXIM	获取价格	Comparator
MAX985EXK+	MAXIM	获取价格	Comparator, 1 Func, 7000uV Offset-Max, 450ns Response Time, PDSO5, SC-70, 5 PIN

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