參數(shù)資料
型號(hào)： MAX6659MEE+T
廠商： Maxim Integrated
文件頁數(shù)： 2/16頁
文件大?。?/td> 165K
描述： IC TEMP SENSOR SMBUS 16-QSOP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
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： -55°C ~ 125°C，外部傳感器
精確度： ±5°C（最小值）
拓?fù)洌?/td> ADC，多路復(fù)用器，寄存器庫
輸出類型： I²C?/SMBus?
輸出警報(bào)： 是
輸出風(fēng)扇： 是
電源電壓： 3 V ~ 5.5 V
工作溫度： -55°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 16-SSOP（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 16-QSOP
包裝： 帶卷 (TR)
2  _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
(All voltages referenced to GND.)
V
CC
..........................................................................-0.3V to +6V
DXP ............................................................-0.3V to (V
CC
+ 0.3V)
DXN ......................................................................-0.3V to +0.8V
SMBCLK, SMBDATA, ALERT, OVERT1,
OVERT2 ..............................................................-0.3V to +6V
SMBDATA, ALERT, OVERT1, OVERT2
Current ..........................................................-1mA to +50mA
DXN Current ......................................................................?mA
Continuous Power Dissipation (T
A
= +70癈)
8-Pin SO (derate 5.9mW/癈 above +70癈) .................471mW
16-Pin QSOP (derate 8.3mW/癈 above +70癈) ..........664mW
Junction Temperature .....................................................+150癈
Storage Temperature Range ............................-65癈 to +150癈
Lead Temperature (soldering, 10s) ................................+300癈
Soldering Temperature (reflow)
Lead(Pb)-free ..............................................................+260癈
Containing lead(Pb) ....................................................+240癈
ELECTRICAL CHARACTERISTICS
(V
CC
= +3.0V to +5.5V, T
A
= 0癈 to +125癈, unless otherwise specified. Typical values are at V
CC
= +3.3V and T
A
= +25癈.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX    UNITS
1
癈
Temperature Resolution,
Legacy Mode
8
Bits
0.125
癈
Temperature Resolution,
Extended Mode
11
Bits
T
RJ
 = +60癈 to +100癈, V
CC
 = +3.3V
(Note 1)
-1.0
+1.0
T
RJ
 = 0癈 to +100癈, V
CC
 = +3.3V (Note 1)
-3.0
+3.0
Remote Temperature Error
(MAX6657, MAX6657Y)
T
RJ
 
= 0癈 to +125癈, V
CC
 = +3.3V (Note 1)
-5.0
+5.0
癈
T
A
 = +60癈 to +100癈, V
CC
 = +3.3V
-2.0
+2.0
T
A
 = 0癈 to +100癈, V
CC
 = +3.3V
-3.0
+3.0
Local Temperature Error
(MAX6657)
T
A
 = 0癈 to +125癈, V
CC
 = +3.3V
-5.0
+5.0
癈
T
RJ
 = +60癈 to +100癈, V
CC
 = +3.3V
(Note 1)
-1.0
1.0
T
RJ
 = 0癈 to +100癈, V
CC
 = +3.3V (Note 1)
-3.0
3.0
Remote Temperature Error
(MAX6658/MAX6659/
MAX6658Y/MAX6659Y)
T
RJ
 = -55癈 to +125癈, V
CC
 = +3.3V (Note 1)
-5.0
+5.0
癈
T
A
 = +60癈 to +100癈, V
CC
 = +3.3V
-2.0
+2.0
T
A
 = 0癈 to +100癈, V
CC
 = +3.3V
-3.0
+3.0
Local Temperature Error
(MAX6658/MAX6659)
T
A
 = -55癈 to +125癈, V
CC
 = +3.3V (Note 2)
-5.0
+5.0
癈
T
A
 = +60癈 to +100癈, V
CC
 = +3.3V
-3.8
T
A
 = 0癈 to +100癈, V
CC
 = +3.3V
-4.0
Local Temperature Error
(MAX665_Y)
T
A
 = 0癈 to +125癈, V
CC
 = +3.3V
-4.4
癈
Line Regulation
3.0V d V
CC
 d 5.5V
0.2
0.6
m癈/V
Supply Voltage Range
V
CC
3.0
5.5
V
Undervoltage Lockout Threshold
UVLO
Falling edge of V
CC
 disables ADC
2.60
2.80
2.95
V
Undervoltage Lockout Hysteresis
90
mV
Power-On Reset (POR) Threshold
V
CC
, falling edge
1.5
2.0
2.5
V
POR Threshold Hysteresis
90
mV
Standby Supply Current
SMBus static
3
10
礎(chǔ)
Operating Current
During conversion
0.5
1.0
mA
?癈, SMBus-Compatible Remote/Local Temperature
Sensors with Overtemperature Alarms
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