MAX6655MEE-T

更新时间： 2024-11-26 13:10:55

品牌	Logo	应用领域
美信 - MAXIM		传感器温度传感器监视器
页数	文件大小	规格书
18页	228K
描述
Power Supply Support Circuit, Adjustable, 4 Channel, BICMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, MO-137AB, QSOP-16

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MAX6655MEE-T 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	SSOP
包装说明：	0.150 INCH, 0.025 INCH PITCH, MO-137AB, QSOP-16	针数：	16
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.15
Is Samacsys：	N	其他特性：	PROGRAMMABLE UNDER/OVER-THRESHOLD ALARMS
可调阈值：	YES	模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：	R-PDSO-G16	JESD-609代码：	e0
长度：	4.89 mm	湿度敏感等级：	1
信道数量：	4	功能数量：	1
端子数量：	16	最高工作温度：	125 °C
最低工作温度：	-55 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, SHRINK PITCH	峰值回流温度（摄氏度）：	245
认证状态：	Not Qualified	座面最大高度：	1.75 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)：	5 V	表面贴装：	YES
技术：	BICMOS	温度等级：	MILITARY
端子面层：	TIN LEAD	端子形式：	GULL WING
端子节距：	0.635 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	3.9 mm
Base Number Matches：	1

MAX6655MEE-T 数据手册

19-2117; Rev 1; 5/06

Dual Remote/Local Temperature Sensors and

Four-Channel Voltage Monitors

General Description

Features

The MAX6655/MAX6656 are precise voltage and tem-

perature monitors. The digital thermometer reports the

temperature of two remote sensors and its own die tem-

perature. The remote sensors are diode-connected

transistors—typically a low-cost, easily mounted

2N3906 PNP type—that replace conventional thermis-

tors or thermocouples. Remote accuracy is ±±1° for

multiple transistor manufacturers with no calibration

necessary. The remote channels can also measure the

die temperature of other I°s, such as microprocessors,

that contain a substrate-connected PNP with its collec-

tor grounded and its base and emitter available for tem-

perature-sensing purposes. The temperature is

digitized with ±±-bit resolution.

♦ Three Temperature Channels

Two Remote PN Junctions

One Local Sensor

♦ Four Voltage Channels

+12V, +5V, +3.3V, +2.5V

Three External Monitors

One Internal Supply Monitor

♦ 11-Bit, 0.125°C Resolution

♦ High Accuracy: ±1°C Over +60°C to +100°C

Temperature Range

♦ Programmable Under/Over-Threshold Alarms

♦ Programmable Power-Saving Mode

♦ No Calibration Required

The MAX6655/MAX6656 also measure their own supply

voltage and three external voltages with 8-bit resolution.

Each voltage input’s sensitivity is set to give approxi-

mately 3/4-scale output code when the input voltage is

at its nominal value. The MAX6655 operates at +5V

supply and its second voltage monitor is 3.3V. The

MAX6656 operates on a +3.3V supply and its second

voltage monitor is 5V.

♦ SMBus/I²C-Compatible Interface

♦ OVERT Output for Fan Control and System

Shutdown

The 2-wire serial interface accepts standard SMBus™

Write Byte, Read Byte, Send Byte, and Receive Byte

commands to program the alarm thresholds and to read

data. The MAX6655/MAX6656 also provide SMBus alert

response and timeout functions. The MAX6655/MAX6656

measure automatically and autonomously, with the con-

version rate programmable. The adjustable rate allows

the user to control the supply current.

Ordering Information

PIN-

PACKAGE

PKG

CODE

PART

TEMP RANGE

±6 QSOP

MAX6655MEE

MAX6656MEE

-551° to +±251°

E±6-5

In addition to the SMBus ALERT output, the MAX6655/

MAX6656 feature an OVERT output, which is used as a

temperature reset that remains active only while the

temperature is above the maximum temperature limit.

The OVERT output is optimal for fan control or for sys-

tem shutdown.

Typical Application Circuit appears at end of data sheet.

Pin Configuration

TOP VIEW

Applications

16 STBY

Notebooks

Thin °lients

Servers

Workstations

DXP1

DXN1

ADD0

ADD1

DXP2

DXN2

GND

15 SMBCLK

14 OVERT

13 SMBDATA

12 ALERT

°ommunication

Equipment

MAX6655

MAX6656

Desktop P°

IN2

IN1

IN3

QSOP

SMBus is a trademark of Intel Corp.

________________________________________________________________ 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...18

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与MAX6655MEE-T相关器件

型号	品牌	获取价格	描述	数据表
MAX6656	MAXIM	获取价格	Dual Remote/Local Temperature Sensors and Four-Channel Voltage Monitors
MAX6656	ADI	获取价格	双路远端/本地温度传感器及四路电压监测器
MAX6656MEE	MAXIM	获取价格	Dual Remote/Local Temperature Sensors and Four-Channel Voltage Monitors
MAX6656MEE+	MAXIM	获取价格	Power Supply Support Circuit, Adjustable, 4 Channel, BICMOS, PDSO16, QSOP-16
MAX6656MEE+T	MAXIM	获取价格	暂无描述
MAX6656MEE-G05	MAXIM	获取价格	Power Supply Support Circuit
MAX6656MEE-T	MAXIM	获取价格	Power Supply Support Circuit, Adjustable, 4 Channel, BICMOS, PDSO16, 0.150 INCH, 0.025 INC
MAX6656MEE-T	ROCHESTER	获取价格	4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16, 0.150 INCH, 0.025 INCH PITCH, MO-137AB, QSOP-1
MAX6656MEE-TG05	MAXIM	获取价格	Power Supply Support Circuit
MAX6657	MAXIM	获取价格	【1∑C, SMBus-Compatible Remote/Local Temperatu

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