Datasheet > MAX6389XS22D3

MAX6389XS22D3

更新时间： 2024-10-26 16:40:07

品牌	Logo	应用领域
美信 - MAXIM		信息通信管理光电二极管
页数	文件大小	规格书
11页	190K
描述
Power Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO4, LEAD FREE, SC-70, 4 PIN

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MAX6389XS22D3 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	包装说明：	LEAD FREE, SC-70, 4 PIN
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.85
其他特性：	RESET THRESHOLD VOLTAGE: 2.19V	可调阈值：	YES
JESD-30 代码：	R-PDSO-G4	长度：	2 mm
湿度敏感等级：	1	信道数量：	1
功能数量：	1	端子数量：	4
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装等效代码：	SOT-343R	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	225
电源：	1/5.5 V	认证状态：	Not Qualified
座面最大高度：	1.1 mm	子类别：	Power Management Circuits
最大供电电流 (Isup)：	0.013 mA	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	1 V	标称供电电压 (Vsup)：	1.8 V
表面贴装：	YES	技术：	BICMOS
温度等级：	AUTOMOTIVE	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	1.25 mm
Base Number Matches：	1

MAX6389XS22D3 数据手册

19-1839; Rev 2; 9/04

SC70, Single/Dual Low-Voltage,

Low-Power µP Reset Circuits

General Description

Features

♦ Factory-Set Reset Threshold Voltages Ranging

from +1.58V to +4.63V in Approximately 100mV

Increments

The MAX6381–MAX6390 microprocessor (µP) supervisory

circuits monitor power supply voltages from +1.8V to

+5.0V while consuming only 3µA of supply current at

+1.8V. Whenever V

falls below the factory-set reset

♦ ±2.5% Reset Threshold Accuracy Over

thresholds, the reset output asserts and remains assert-

ed for a minimum reset timeout period after V rises

Temperature (-40°C to +125°C)

above the reset threshold. Reset thresholds are available

from +1.58V to +4.63V, in approximately 100mV incre-

ments. Seven minimum reset timeout delays ranging

from 1ms to 1200ms are available.

♦ Seven Reset Timeout Periods Available: 1ms,

20ms, 140ms, 280ms, 560ms, 1120ms,

1200ms (min)

♦ 3 Reset Output Options

Active-Low Push-Pull

Active-High Push-Pull

Active-Low Open-Drain

The MAX6381/MAX6384/MAX6387 have a push-pull

active-low reset output. The MAX6382/MAX6385/

MAX6388 have a push-pull active-high reset output,

and the MAX6383/MAX6386/MAX6389/MAX6390

have an open-drain active-low reset output. The

♦ Reset Output State Guaranteed Valid

Down to V

= 1V

MAX6384/MAX6385/MAX6386 also feature

debounced manual reset input (with internal pullup

resistor). The MAX6387/MAX6388/MAX6389 have an

auxiliary input for monitoring a second voltage. The

♦ Manual Reset Input (MAX6384/MAX6385/MAX6386)

♦ Auxiliary RESET IN

(MAX6387/MAX6388/MAX6389)

MAX6390 offers a manual reset input with a longer V

reset timeout period (1120ms or 1200ms) and a shorter

manual reset timeout (140ms or 150ms).

♦ V

Reset Timeout (1120ms or 1200ms)/Manual

Reset Timeout (140ms or 150ms) (MAX6390)

The MAX6381/MAX6382/MAX6383 are available in 3-pin

SC70 packages and the MAX6384–MAX6390 are avail-

able in 4-pin SC70 packages.

♦ Negative-Going V Transient Immunity

♦ Low Power Consumption of 6µA at +3.6V

and 3µA at +1.8V

________________________Applications

♦ Pin Compatible with

MAX809/MAX810/MAX803/MAX6326/MAX6327/

MAX6328/MAX6346/MAX6347/MAX6348,

and MAX6711/MAX6712/MAX6713

Computers

Controllers

Intelligent Instruments

Critical µP and µC Power Monitoring

Portable/Battery-Powered Equipment

Dual Voltage Systems

♦ Tiny 3-Pin SC70 and 4-Pin SC70 Packages

Ordering Information

PART

TEMP RANGE

-40°C to +125°C

PIN-PACKAGE

MAX6381XR_ _D_-T

MAX6382XR_ _D_-T

MAX6383XR_ _D_-T

3 SC70-3

Pin Configurations

3 SC70-3

TOP VIEW

Note: Insert reset threshold suffix (see Reset Threshold table)

after "XR" or "XS". Insert reset timeout delay (see Reset Timeout

Delay table) after "D" to complete the part number. Sample

stock is generally held on standard versions only (see

Standard Versions table). Standard versions have an order

increment requirement of 2500 pieces. Nonstandard versions

have an order increment requirement of 10,000 pieces.

Contact factory for availability of nonstandard versions.

GND

MAX6381

MAX6382

MAX6383

RESET

(RESET)

*MAX6390 is available with D4 or D7 timing only.

SC70

Ordering Information continued at end of data sheet.

Typical Operating Circuit appears at end of data sheet.

Selector Guide appears at end of data sheet.

( ) IS FOR MAX6382

Pin Configurations continued at end of data sheet.

________________________________________________________________ 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...11

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与MAX6389XS22D3相关器件

型号	品牌	获取价格	描述	数据表
MAX6389XS22D3+T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, PDSO4, LEAD FREE, EIAJ, SC-70, 4 P
MAX6389XS22D3-T	MAXIM	获取价格	SC70, Single/Dual Low-Voltage, Low-Power レP R
MAX6389XS22D4-T	MAXIM	获取价格	SC70, Single/Dual Low-Voltage, Low-Power レP R
MAX6389XS22D5-T	MAXIM	获取价格	SC70, Single/Dual Low-Voltage, Low-Power レP R
MAX6389XS22D6+T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, PDSO4, LEAD FREE, EIAJ, SC-70, 4 P
MAX6389XS22D6-T	MAXIM	获取价格	SC70, Single/Dual Low-Voltage, Low-Power Î¼P
MAX6389XS22D7+T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, PDSO4, LEAD FREE, EIAJ, SC-70, 4 P
MAX6389XS22D7-T	MAXIM	获取价格	SC70, Single/Dual Low-Voltage, Low-Power レP R
MAX6389XS23D1	MAXIM	获取价格	Power Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO4, LEAD FREE, SC-70, 4 PIN
MAX6389XS23D1+	MAXIM	获取价格	暂无描述

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