MAX31865集成電路(IC)的熱管理規(guī)格書PDF中文資料

廠商型號 |
MAX31865 |
參數(shù)屬性 | MAX31865 封裝/外殼為20-SSOP(0.209",5.30mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的熱管理;產(chǎn)品描述:IC RTD TO DIGITAL CONVERT 20SSOP |
功能描述 | RTD-to-Digital Converter |
封裝外殼 | 20-SSOP(0.209",5.30mm 寬) |
文件大小 |
1.58803 Mbytes |
頁面數(shù)量 |
25 頁 |
生產(chǎn)廠商 | MAXIM |
中文名稱 | 美信 |
網(wǎng)址 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-9-1 17:36:00 |
人工找貨 | MAX31865價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
MAX31865規(guī)格書詳情
General Description
The MAX31865 is an easy-to-use resistance-to-digital converter optimized for platinum resistance temperature detectors (RTDs). An external resistor sets the sensitivity for the RTD being used and a precision delta-sigma ADC converts the ratio of the RTD resistance to the reference resistance into digital form. The MAX31865’s inputs are protected against overvoltage faults as large as ±50V. Programmable detection of RTD and cable open and short conditions is included.
特性 Features
Simple Conversion of Platinum RTD Resistance to Digital Value
Handles 100?to 1k?(at 0°C) Platinum RTDs (PT100 to PT1000)
Compatible with 2-, 3-, and 4-wire Sensor Connections
Conversion Time: 21ms max
15-Bit ADC Resolution; Nominal Temperature? Resolution 0.03125NC (Varies Due to RTD Nonlinearity)
Total Accuracy Over All Operating Conditions: 0.5NC (0.05 of Full Scale) max
±50V Input Protection
Fully Differential VREFInputs
Fault Detection (Open RTD Element, RTD Shorted to Out-of-Range Voltage, or Short Across RTD Element)
SPI-Compatible Interface
20-Pin TQFN Package
產(chǎn)品屬性
- 產(chǎn)品編號:
MAX31865AAP+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 熱管理
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 功能:
溫度監(jiān)視系統(tǒng)(傳感器)
- 傳感器類型:
外部
- 精度:
±0.5°C(最大)
- 拓撲:
ADC(三角積分),比較器,寄存器組
- 輸出類型:
SPI
- 輸出報警:
無
- 輸出風扇:
無
- 電壓 - 供電:
3V ~ 3.6V
- 工作溫度:
-40°C ~ 125°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
20-SSOP(0.209",5.30mm 寬)
- 供應(yīng)商器件封裝:
20-SSOP
- 描述:
IC RTD TO DIGITAL CONVERT 20SSOP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
24+ |
ssop20 |
25050 |
原廠支持公司優(yōu)勢現(xiàn)貨 |
詢價 | ||
Maxim |
23+ |
NA |
10019 |
專做原裝正品,假一罰百! |
詢價 | ||
MAXIM |
24+ |
TQFN-20 |
10000 |
MAXIM一級代理商原裝現(xiàn)貨假一罰十 |
詢價 | ||
MAXIM |
25+ |
SSOP20 |
4000 |
原廠原裝,價格優(yōu)勢 |
詢價 | ||
NA |
23+ |
NA |
26094 |
10年以上分銷經(jīng)驗原裝進口正品,做服務(wù)型企業(yè) |
詢價 | ||
MAXIM/美信 |
21+ |
TQFN-20 |
2603 |
原裝優(yōu)勢 實單必成 可開13點發(fā)票 |
詢價 | ||
MAXIM/美信 |
24+ |
TQFN-EP-20 |
25000 |
原裝正品,假一賠十! |
詢價 | ||
MAXIM/美信 |
2021+ |
SSOP20 |
5210 |
原裝現(xiàn)貨,優(yōu)勢渠道訂貨假一賠十 |
詢價 | ||
MAXIM/美信 |
24+ |
SSOP-20 |
6000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價 | ||
MAXIM/美信 |
1948+ |
SOP |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 |