參數(shù)資料
型號(hào): DS75LVU+T&R
廠商: Maxim Integrated
文件頁(yè)數(shù): 2/13頁(yè)
文件大?。?/td> 275K
描述: IC SENSOR TEMP DIGITAL 8MSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 3,000
功能: 溫度計(jì),恒溫計(jì)
傳感器類型: 內(nèi)部
感應(yīng)溫度: -55°C ~ 125°C
精確度: ±3°C(最小值)
拓?fù)洌?/td> ADC(三角積分型),比較器,寄存器庫(kù)
輸出類型: I²C?/SMBus?
輸出警報(bào): 無(wú)
輸出風(fēng)扇: 無(wú)
電源電壓: 1.7 V ~ 3.7 V
工作溫度: -55°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-uMAX
包裝: 帶卷 (TR)
DS75LV: Digital Thermometer and Thermostat
 
2 of 13   
 
 
 
 
ABSOLUTE MAXIMUM RATINGS*
Voltage on V
DD
, Relative to Ground
 
 
-0.3V to +4.0V
Voltage on Any Other Pin, Relative to Ground   
-0.3V to +6.0V
Operating Temperature Range
 
 
-55癈 to +125癈
Storage Temperature Range    
 
 
-55癈 to +125癈
Soldering Temperature
 
 
 
260癈 for 10 seconds
 
These are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability. 
 
The Dallas Semiconductor DS75LV is built to the highest quality standards and manufactured for long-term
reliability. All Dallas Semiconductor devices are made using the same quality materials and manufacturing
methods. However, the DS75LV is not exposed to environmental stresses, such as burn-in, that some industrial
applications require. For specific reliability information on this product, please contact the factory in Dallas at (972)
371-4448. 
 
DC ELECTRICAL CHARACTERISTICS 
 
(-55癈 to +125癈; 1.7V d V
DD
 d 3.7V.)
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
UNITS
Supply Voltage
V
DD
 
(Note 10)
1.7
3.7
V
-25 to +100
 
?2.0
Thermometer Error
(Note 2)
T
ERR
 
-55 to +125
 
?3.0
Input Logic High
V
IH
 
(Note 1)
0.7 ?V
DD
 
5.5
V
Input Logic Low
V
IL
 
(Note 1)
-0.5
0.3 ?V
DD
 
V
V
OL1
 
3mA sink current
0
0.4
SDA Output Logic Low
Voltage (Note 1)
V
OL2
 
6mA sink current
0
0.6
V
O.S. Saturation Voltage
V
OL
 
4mA sink current
(Notes 1, 2)
 
0.8
V
Input current each I/O pin
 
0.4 < V
I/O
< 0.9 V
DD
 
-10
+10
I/O Capacitance
C
I/O
 
 
 
10
pF
Standby Current
I
DD1
 
(Notes 3, 4)
 
2
Active Temp
Conversions
 
1000
Active Current
(Notes 3, 4)
I
DD
 
Communication only
 
100
 
AC ELECTRICAL CHARACTERISTICS
(-55癈 to +125癈; 1.7V d V
DD
 d 3.7V.)
PARAMETER
SYMBOL
CONDITION
MIN
TYP     MAX    UNITS
Resolution
 
 
9
 
12
bits
9-bit conversions
 
 
25
10-bit conversions
 
 
50
11-bit conversions
 
 
100
Temperature Conversion
Time
t
CONVT
 
12-bit conversions
 
 
200
ms
SCL Frequency
f
SCL
 
 
 
 
400
KHz
Bus Free Time Between a
STOP and START
Condition
t
BUF
 
(Note 5)
1.3
 
 
 
START and Repeated
START Hold Time from
t
HD:STA
(Notes 5, 6)
600
 
 
 
ns
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