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參數(shù)資料
| 型號(hào)： | DS1722S |
| 廠商： | Maxim Integrated |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 384K |
| 描述： | IC THERMOMETER DIG 3-WIRE 8-SOIC |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 100 |
| 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 ~ 120°C |
| 精確度： | ±3°C（最小值） |
| 拓?fù)洌?/td> | ADC，寄存器庫(kù) |
| 輸出類型： | SPI? |
| 輸出警報(bào)： | 無 |
| 輸出風(fēng)扇： | 無 |
| 電源電壓： | 2.65 V ~ 5.5 V |
| 工作溫度： | -55°C ~ 120°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SOIC |
| 包裝： | 管件 |
DS1722
2 of 14
ORDERING INFORMATION Table 1
PART
MARKING
DESCRIPTION
DS1722S
DS1722
DS1722 in 150mil 8-Pin SO
DS1722S/T&R
DS1722
DS1722 in 150mil 8-Pin SO, 2500 Piece Tape-and-
Reel
DS1722S+
DS1722
(See note)
DS1722 in Lead-Free 150mil 8-Pin SO
DS1722S+T&R
DS1722
(See note)
DS1722 in Lead-Free 150mil 8-Pin SO, 2500 Piece
Tape-and-Reel
DS1722U
1722
DS1722 in 8-Pin 礛AX
DS1722U/T&R
1722
DS1722 in 8-Pin 礛AX, 3000 Piece Tape-and-
Reel
DS1722U+
1722
(See note)
DS1722 in Lead-Free 8-Pin 礛AX
DS1722U+T&R
1722
(See note)
DS1722 in Lead-Free 8-Pin 礛AX, 3000 Piece
Tape-and-Reel
Note: A + will also be marked on the package next to the pin 1 indicator.
DETAILED PIN DESCRIPTION Table 2
SOIC SYMBOL DESCRIPTION
PIN 1
V
DDD
Digital Supply Voltage 1.8V-5.5V. Defines the top rails for the digital
inputs and outputs.
PIN 2
CE
Chip Enable Must be asserted high for communication to take place for
either the SPI or 3-wire interface.
PIN 3
SCLK
Serial Clock Input Used to synchronize data movement on the serial
interface for either the SPI or 3-wire interface.
PIN 4
GND
Ground pin.
PIN 5
SDO
Serial Data Output When SPI communication is selected, the SDO pin is
the serial data output for the SPI bus. When 3-wire communication is
selected, this pin must be tied to the SDI pin (the SDI and SDO pins function
as a single I/O pin when tied together.)
PIN 6
SDI
Serial Data Input When SPI communication is selected, the SDI pin is the
serial data input for the SPI bus. When 3-wire communication is selected,
this pin must be tied to the SDO pin (the SDI and SDO pins function as a
single I/O pin when tied together.)
PIN 7 SERMODE
Serial Interface Mode Input This pin selects which interface standard will
be used: SPI when connected to V
CC
; standard 3-wire when connected to
GND.
PIN 8
V
DDA
Analog Supply Voltage 2.65V 5.5V input power pin.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1722S/T&R | 制造商:Maxim Integrated Products 功能描述:SPI 3-WIRE THERMOMETER SOIC T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERMOMETER DIG 3-WIRE 8-SOIC |
| DS1722S/T&R | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)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(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| DS1722S+ | 功能描述:板上安裝溫度傳感器 Digital Thermometer & Thermostat RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)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(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| DS1722S+T&R | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 3-WIRE/SPI 8SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERMOMETER DIG 3-WIRE 8-SOIC |
| DS1722S+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 輸出類型:Digital 配置: 準(zhǔn)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(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
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