- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄379180 > DS1626U High-Precision 3-Wire Digital Thermometer and Thermostat PDF資料下載
參數(shù)資料
| 型號(hào)： | DS1626U |
| 元件分類(lèi)： | 溫度傳感器 |
| 英文描述： | High-Precision 3-Wire Digital Thermometer and Thermostat |
| 中文描述： | 高精度3線(xiàn)數(shù)字溫度計(jì)和溫度 |
| 文件頁(yè)數(shù)： | 4/13頁(yè) |
| 文件大?。?/td> | 216K |
| 代理商： | DS1626U |
第1頁(yè)第2頁(yè)第3頁(yè)當(dāng)前第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)
DS1626/DS1726
4 of 13
EEPROM AC ELECTRICAL CHARACTERISTICS
(V
DD
= 2.7V to 5.5V; T
A
= -55°C to +125°C.)
CONDITIONS
MIN
PARAMETER
SYMBOL
t
wr
N
EEWR
t
EEDR
TYP
4
MAX
10
UNITS
ms
Writes
Years
EEPROM Write Cycle Time
EEPROM Writes
EEPROM Data Retention
-55°C to +55°C
-55°C to +55°C
50k
10
AC ELECTRICAL CHARACTERISTICS
(V
DD
= 2.7V to 5.5V; T
A
= -55°C to +125°C.)
CONDITIONS
MIN
9-bit
10-bit
11-bit
12-bit
(Note 5)
35
(Note 5)
40
(Notes 5, 6)
(Note 5)
285
(Note 5)
0
(Note 5)
(Note 5)
100
(Note 5)
40
(Note 7)
125
(Note 5)
(Note 5)
(Note 8)
250ns
PARAMETER
SYMBOL
TYP
MAX
93.75
187.5
375
750
UNITS
Temperature Conversion Time
t
TC
ms
Data In to Clock Setup
Clock to Data In Hold
Clock to Data Out Delay
Clock Low/High Time
Clock Frequency
Clock Rise/Fall Time
RST
to Clock Setup
Clock to
RST
Hold
RST
Inactive Time
Clock High to I/O Hi-Z
RST
Low to I/O Hi-Z
CNV
Pulse Width
I/O Capacitance
Input Capacitance
t
DC
t
CDH
t
CDD
t
CL
, t
CH
f
CLK
t
R
, t
F
t
RC
t
CRH
t
RI
t
CDZ
t
RDZ
t
CNV
C
I/O
C
I
ns
ns
ns
ns
150
1.75
500
MHz
ns
ns
ns
ns
ns
ns
50
50
500ms
10
5
pF
pF
NOTES:
1)
All voltages are referenced to ground.
2)
See Figure 2 for
TYPICAL OPERATING CURVES
.
3)
I
STBY
, I
DD
specified with DQ, CLK/
CNV
= V
DD
and
RST
= GND.
4)
Drift data is based on a 1000hr stress test at +125°C with V
DD
= 5.5V.
5)
See Timing Diagrams in Figure 3. All timing is referenced to 0.7 x V
DD
and 0.3 x V
DD
.
6)
Load capacitance = 50pF.
7)
t
RI
must be 10ms minimum following any write command that involves the E
2
memory.
8)
250ns is the guaranteed minimum pulse width for a conversion to start, however, a smaller pulse
width may start a conversion.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1726 | High-Precision 3-Wire Digital Thermometer and Thermostat |
| DS1726U | High-Precision 3-Wire Digital Thermometer and Thermostat |
| DS1642-100 | Nonvolatile Timekeeping RAM |
| DS1642-70 | Nonvolatile Timekeeping RAM |
| DS1642 | Nonvolatile Timekeeping RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1626U/T&R | 制造商:Maxim Integrated Products 功能描述:0.5C 3-WIRE DIG THERM (USOP) T&R - Tape and Reel 制造商:Rochester Electronics LLC 功能描述: |
| DS1626U/T&R | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類(lèi)型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線(xiàn)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(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| DS1626U+ | 功能描述:板上安裝溫度傳感器 Digital Thermometer & Thermostat RoHS:否 制造商:Omron Electronics 輸出類(lèi)型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線(xiàn)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(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| DS1626U+T&R | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 3-WIRE 8USOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERMOMETER/STAT DIG 8-USOP 制造商:Maxim Integrated Products 功能描述:Board Mount Temperature Sensors Digital Thermometer & Thermostat |
| DS1626U+T&R | 功能描述:板上安裝溫度傳感器 Digital Thermometer & Thermostat RoHS:否 制造商:Omron Electronics 輸出類(lèi)型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線(xiàn)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(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。