Datasheet > MAX6688AU40H-T

MAX6688AU40H-T

更新时间： 2024-11-05 21:13:43

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
7页	135K
描述
Analog Circuit, 1 Func, BICMOS, PDSO8, 3 X 3 MM, MO-187CAA, MICRO, SOP-8

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技术参数
数据手册

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MAX6688AU40H-T 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	TSSOP	包装说明：	3 X 3 MM, MO-187CAA, MICRO, SOP-8
针数：	8	Reach Compliance Code：	not_compliant
HTS代码：	8542.39.00.01	风险等级：	5.66
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	S-PDSO-G8
JESD-609代码：	e0	长度：	3 mm
功能数量：	1	端子数量：	8
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
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	245	认证状态：	Not Qualified
座面最大高度：	1.1 mm	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	3 V	标称供电电压 (Vsup)：	3.3 V
表面贴装：	YES	技术：	BICMOS
温度等级：	AUTOMOTIVE	端子面层：	Tin/Lead (Sn/Pb)
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：	3 mm	Base Number Matches：	1

MAX6688AU40H-T 数据手册

19-2636; Rev 2; 11/03

Local/Remote Temperature Switches in a

µMAX Package

General Description

Features

The MAX6687/MAX6688 comprise a remote-junction

temperature switch and a local temperature switch in a

single package. The remote-junction switch uses an

external P-N junction (typically a diode-connected tran-

sistor on the die of an external CPU, ASIC, or FPGA) as

a sensing element to measure the remote temperature.

The remote-junction temperature switch has a factory-

programmed trip temperature threshold of either

+120°C or +125°C. The local temperature switch has a

pin-programmable temperature threshold that is set by

ꢀ Pin-Programmable Local Temperature Threshold

in 5°C Increments in Two Distinct Ranges: +40°C

to +80°C and +75°C to +115°C

ꢀ Factory-Programmed Remote Threshold:

+120°C (L Suffix) or +125°C (H Suffix)

ꢀ Open-Drain Active-Low Outputs (MAX6687)

ꢀ CMOS Push-Pull, Active-High Outputs (MAX6688)

ꢀ

1ꢀ5°C Accuracy

connecting pins S1 and S2 to ground, to V , or leav-

ing them floating. Hysteresis for both local and remote

thresholds is 5°C. The MAX6687/MAX6688 do not

assert on transient (single-sample) faults or when

power is first applied.

ꢀ 2Hz Temperature Sampling Rate

ꢀ 215µA Average Supply Current

ꢀ 3ꢀ0V to 5ꢀ5V Power-Supply Voltage

ꢀ 8-Pin µMAX Package

The MAX6687 has two open-drain active-low outputs

while the MAX6688 has two push-pull active-high out-

puts. T

asserts a logic signal when the remote

REMOTE

temperature exceeds the factory-programmed +120°C

or +125°C trip threshold. T is asserted when the

Ordering Information

LOCAL

die temperature exceeds the pin-programmed thresh-

old, which is controlled by pins S1 and S2. The local

thresholds are available in two ranges in 5°C incre-

ments. The two ranges are +40°C to +80°C and +75°C

to +115°C.

PART

TEMP RANGE

-40 C to +125 C

PIN-PACKAGE

8 µMAX

MAX6687AU40L

MAX6687AU40H

MAX6687AU75L

MAX6687AU75H

MAX6688AU40L

MAX6688AU40H

MAX6688AU75L

MAX6688AU75H

8 µMAX

The MAX6687/MAX6688 operate from a 3.0V to 5.5V

power supply and are available in a space-saving 8-pin

µMAX package.

8 µMAX

Applications

8 µMAX

CPU Temperature Protection

FPGA Temperature Protection

Fan Control

Pin Configurations/Functional Diagrams/Selector Guide

appear at end of data sheet.

Temperature Alarms

Typical Operating Circuit

3.3V

TO SYSTEM

SHUTDOWN

3.3V

DXP

DXN

DXP

REMOTE

MAX6687

12V

MAX6688

DXN

REMOTE

TO SYSTEM

SHUTDOWN

LOCAL

GND

________________________________________________________________ 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

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与MAX6688AU40H-T相关器件

型号	品牌	获取价格	描述	数据表
MAX6688AU40L	MAXIM	获取价格	Local/Remote Temperature Switches in a レMAX P
MAX6688AU40L+	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PDSO8, 3 X 3 MM, MO-187CAA, MICRO, SOP-8
MAX6688AU40L+T	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PDSO8, 3 X 3 MM, MO-187CAA, MICRO, SOP-8
MAX6688AU40L-T	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PDSO8, 3 X 3 MM, MO-187CAA, MICRO, SOP-8
MAX6688AU75H	MAXIM	获取价格	Local/Remote Temperature Switches in a レMAX P
MAX6688AU75H	ROCHESTER	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO8, 3 X 3 MM, MO-187CAA, MICRO, SOP-8
MAX6688AU75H+	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PDSO8, 3 X 3 MM, MO-187CAA, MICRO, SOP-8
MAX6688AU75H-T	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PDSO8, 3 X 3 MM, MO-187CAA, MICRO, SOP-8
MAX6688AU75L	MAXIM	获取价格	Local/Remote Temperature Switches in a レMAX P
MAX6688AU75L	ROCHESTER	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO8, 3 X 3 MM, MO-187CAA, MICRO, SOP-8

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