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MAX1617AMEE-

产品类别传感器   
文件大小1MB,共20页
制造商Maxim(美信半导体)
官网地址https://www.maximintegrated.com/en.html
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MAX1617AMEE-规格参数

参数名称属性值
产品种类
Product Category
Board Mount Temperature Sensors
制造商
Manufacturer
Maxim(美信半导体)
RoHSDetails
输出类型
Output Type
Digital
ConfigurationLocal, Remote
Accuracy+/- 3 C
最大工作温度
Maximum Operating Temperature
+ 125 C
最小工作温度
Minimum Operating Temperature
- 55 C
接口类型
Interface Type
2-Wire, I2C, SMBus
Resolution8 bit
电源电压-最大
Supply Voltage - Max
5.5 VDC
电源电压-最小
Supply Voltage - Min
3 VDC
ShutdownNo Shutdown
Temperature ThresholdProgrammable
安装风格
Mounting Style
SMD/SMT
封装 / 箱体
Package / Case
QSOP-16
产品
Product
Sensor with Alert
系列
Packaging
Tube
工作电源电流
Operating Supply Current
700 uA
Pd-功率耗散
Pd - Power Dissipation
667 mW
工厂包装数量
Factory Pack Quantity
100

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EVALUATION KIT AVAILABLE
MAX1617A
General Description
Remote/Local Temperature Sensor
with SMBus Serial Interface
Two Channels: Measures Both Remote and Local
Temperatures
No Calibration Required
SMBus 2-Wire Serial Interface
Programmable Under/Overtemperature Alarms
Supports SMBus Alert Response
Supports Manufacturer and Device ID Codes
Accuracy
• ±2°C (+60°C to +100°C, local)
• ±3°C (-40°C to +125°C, local)
• ±3°C (+60°C to +100°C, remote)
● 3μA (typ) Standby Supply Current
● 70μA (max) Supply Current in Auto-Convert Mode
+3V to +5.5V Supply Range
Small 16-Pin QSOP Package
The MAX1617A is a precise digital thermometer that
reports the temperature of both a remote sensor and its
own package. The remote sensor is a diode-connected
transistor—typically a low-cost, easily mounted 2N3904
NPN type—that replaces conventional thermistors or
thermocouples. Remote accuracy is ±3°C for multiple
transistor manufacturers, with no calibration needed. The
remote channel can also measure the die temperature of
other ICs, such as microprocessors, that contain an on-
chip, diode-connected transistor.
The 2-wire serial interface accepts standard System
Management Bus (SMBus) Write Byte, Read Byte, Send
Byte, and Receive Byte commands to program the alarm
thresholds and to read temperature data. The data format
is 7 bits plus sign, with each bit corresponding to 1°C, in
two’s complement format. Measurements can be done
automatically and autonomously, with the conversion rate
programmed by the user or programmed to operate in a
single-shot mode. The adjustable rate allows the user to
control the supply-current drain.
The MAX1617A is nearly identical to the popular
MAX1617, but has improved SMBus timing specifications,
improved bus collision immunity, software manufacturer
and device identification available via the serial interface,
and a power-on reset function that can force a reset of the
slave address via the serial interface.
Features
Ordering Information
PART
MAX1617AMEE+
PIN-PACKAGE
-55°C to +125°C
PIN-PACKAGE
16 QSOP
+Denotes
a lead(Pb)-free/RoHS-compliant package.
Applications
Desktop and Notebook
Computers
Smart Battery Packs
LAN Servers
Industrial Controls
Central Office
Telecom Equipment
Test and Measurement
Multichip Modules
Typical Operating Circuit
0.1µF
3V TO 5.5V
Pin Configuration
TOP VIEW
N.C. 1
V
CC
2
DXP 3
DXN 4
N.C. 5
ADD1 6
GND 7
GND 8
V
CC
+
STBY
10k EACH
CLOCK
DATA
INTERRUPT
TO µC
MAX1617A
16 N.C.
15
STBY
14 SMBCLK
DXP
SMBCLK
SMBDATA
MAX1617A
13 N.C.
12 SMBDATA
11
ALERT
10 ADD0
9
N.C.
2N3904
2200pF
DXN
ALERT
ADD0 ADD1 GND
QSOP
19-4508; Rev 2; 11/16

MAX1617AMEE-相似产品对比

MAX1617AMEE- MAX1617AMEE MAX1617AMEE-W
描述 Board Mount Temperature Sensors Remote/Local Temperature Sensor with SMBus Serial Interface
产品种类
Product Category
Board Mount Temperature Sensors - Board Mount Temperature Sensors
制造商
Manufacturer
Maxim(美信半导体) - Maxim(美信半导体)
输出类型
Output Type
Digital - Digital
Configuration Local, Remote - Local, Remote
Accuracy +/- 3 C - +/- 3 C
接口类型
Interface Type
2-Wire, I2C, SMBus - 2-Wire, I2C, SMBus
Resolution 8 bit - 7 bit
电源电压-最大
Supply Voltage - Max
5.5 VDC - 5.5 V
电源电压-最小
Supply Voltage - Min
3 VDC - 3 V
Shutdown No Shutdown - No Shutdown
Temperature Threshold Programmable - Programmable
产品
Product
Sensor with Alert - Sensor with Alert
工作电源电流
Operating Supply Current
700 uA - 120 uA
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