參數(shù)資料
型號： MAX1618
廠商： Maxim Integrated Products, Inc.
元件分類： 溫度/濕度傳感器
英文描述： Remote Temperature Sensor with SMBus Serial Interface
中文描述： 遠程溫度傳感器，帶有SMBus串行接口
文件頁數(shù)： 4/20頁
文件大?。?/td> 430K
代理商： MAX1618
40
-40
1
100
TEMPERATURE ERROR
vs. LEAKAGE RESISTANCE
-20
-30
-10
0
10
20
30
M
LEAKAGE RESISTANCE (M
)
T
10
PATH = DXP TO GND AND CONFIG = H00
PATH = DXP TO GND AND CONFIG = H08
PATH = DXP TO V
CC
(5.0V)
AND CONFIG = H08
PATH = DXP TO V
CC
(5.0V)
AND CONFIG = H00
-8
-5
-6
-7
-4
-3
-2
-1
0
1
2
0.005
0.05
0.5
5
50
TEMPERATURE ERROR vs.
POWER-SUPPLY NOISE FREQUENCY
M
POWER-SUPPLY NOISE FREQUENCY (MHz)
T
°
C
V
IN
= SQUARE WAVE APPLIED TO
V
CC
WITH NO 0.1
μ
F V
CC
CAPACITOR
V
IN
= 100mVp
-
p
V
IN
= 250mVp
-
p
Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)
-1.00
0.00
-0.50
1.00
0.50
2.00
1.50
2.50
-55
-15
5
-35
25
45
65
85 105 125
TEMPERATURE ERROR
vs. REMOTE-DIODE TEMPERATURE
M
TEMPERATURE (
°
C)
T
°
C
CENTRAL CMPT3904
RANDOM SAMPLE
M
Remote Temperature Sensor
with SMBus Serial Interface
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +3.3V, configuration byte register = X8h,
T
A
= -55
°
C to +125
°
C,
unless otherwise noted.) (Note 5)
PARAMETER
SMBus INTERFACE
Note 1:
Guaranteed, but not 100% tested.
Note 2:
A remote diode is any diode-connected transistor from Table 7. T
R
is the junction temperature of the remote diode. See
Remote Diode Selection
for remote-diode forward voltage requirements. Temperature specification guaranteed for a diode
with ideality factor (M
TR
= 1.013). Additional error = (1.013/m - 1)
·
273 + Temp where M = Ideality of remote diode used.
Note 3:
The SMBus logic block is a static design that works with clock frequencies down to DC. While slow operation is possible, it
violates the 10kHz minimum clock frequency and SMBus specifications and may monopolize the bus.
Note 4:
Note that a transition must internally provide at least a hold time to bridge the undefined region (300ns max) of SMBCLK’s
falling edge.
Note 5:
Specifications from -55°C to +125°C are guaranteed by design, not production tested.
CONDITIONS
UNITS
MIN
TYP
MAX
V
CC
= 3.0V
V
CC
= 5.5V
2.2
2.4
STBY
, SMBCLK, SMBDATA
Input High Voltage
V
ALERT
forced to 0.4V
mA
1
ALERT
Output Low Sink Current
ALERT
Output High Leakage
Current
V
CC
= 3.0V to 5.5V
0.8
STBY
, SMBCLK, SMBDATA
Input Low Voltage
V
Logic inputs forced to V
CC
or GND
-2
2
STB
Y, SMBCLK, SMBDATA
Input Current
μA
SMBCLK, SMBDATA forced to 0.6V
6
SMBCLK, SMBDATA Output
Low Sink Current
mA
ALERT
forced to 5.5V
μA
1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1618EVKIT 制造商:Maxim Integrated Products 功能描述:REMOTE TEMPERATURE SENSOR WITH SMBUS SERIAL I - Bulk
MAX1618MUB 功能描述:板上安裝溫度傳感器 Sensors, Transducers RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
MAX1618MUB+ 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
MAX1618MUB+T 功能描述:板上安裝溫度傳感器 Sensors, Transducers RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
MAX1618MUB-T 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
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