參數(shù)資料
型號: MAX6698UE34+
廠商: Maxim Integrated
文件頁數(shù): 1/24頁
文件大小: 321K
描述: IC TEMP MONITOR 7CH 16-TSSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 96
功能: 溫度監(jiān)控系統(tǒng)(傳感器)
傳感器類型: 內(nèi)部和外部
感應(yīng)溫度: -40°C ~ 125°C
精確度: ±3.5°C 本地(最大),±3°C 遠(yuǎn)程(最大)
拓?fù)洌?/td> ADC,緩沖器,多路復(fù)用器,寄存器庫
輸出類型: 2 線串行,I²C?/SMBUS?
輸出警報(bào):
輸出風(fēng)扇:
電源電壓: 3 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 管件
General Description
The MAX6698 precision multichannel temperature sen-
sor monitors its own temperature, the temperatures of
three external diode-connected transistors, and the
temperatures of three thermistors. All temperature
channels have programmable alert thresholds.
Channels 1, 4, 5, and 6 also have programmable over-
temperature thresholds. When the measured tempera-
ture of a channel exceeds the respective threshold, a
status bit is set in one of the status registers. Two open-
drain outputs, OVERT and ALERT, assert correspond-
ing to these bits in the status register.
The 2-wire serial interface supports the standard system
management bus (SMBus") protocols: write byte, read
byte, send byte, and receive byte for reading the tem-
perature data and programming the alarm thresholds.
The MAX6698 is specified for an operating temperature
range of -40癈 to +125癈 and is available in 16-pin
QSOP and 16-pin TSSOP packages.
Applications
Desktop Computers
Workstations
Notebook Computers
Servers
Features
f Three Thermal-Diode Inputs and Three Thermistor
Inputs
f Local Temperature Sensor
f 1?/SPAN>C Remote Temperature Accuracy (+60?/SPAN>C to
+100癈)
f Temperature Monitoring Begins at POR for Fail-
Safe System Protection
f ALERT and OVERT Outputs for Interrupts,
Throttling, and Shutdown
f Small 16-Pin QSOP and 16-Pin TSSOP Packages
f 2-Wire SMBus Interface
7-Channel Precision Remote-Diode, Thermistor,
and Local Temperature Monitor
________________________________________________________________ Maxim Integrated Products   1
Ordering Information
16
+3.3V
15
14
13
12
11
10
9
1
2
3
4
5
6
R
EX3
R
THER3
7
8
GND
SMBCLK
SMBDATA
DXN2
DXP2
DXN1
DXP1
V
CC
THER1
THER2
VREF
THER3
DXN3
DXP3
MAX6698
ALERT
OVERT
R
EX2
R
THER2
R
EX1
R
THER1
Typical Application Circuit
19-3476; Rev 3; 8/07
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxims website at www.maxim-ic.com.
E
VA
L
U
A
T
IO
N
 K
IT
A
V
AI
L
AB
L
E
PART
TEMP RANGE
PIN-
PACKAGE
PKG
CODE
MAX
EE
-40癈 to +125癈
16 QSOP
E16-1
MAX
E
-40癈 to +125癈
16 TSSOP
U16-1
SMBus is a trademark of Intel Corp.
Pin Configuration appears at end of data sheet.
*See the Slave Address section.
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