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數(shù)據(jù): 1.5°C Accurate Programmable Digital Temp Sensor w/ SPI? Interface 數(shù)據(jù)表
TMP122和TMP124是SPI兼容的溫度傳感器,采用SOT23-6和SO-8封裝。 TMP122和TMP124溫度傳感器僅需一個(gè)上拉電阻即可實(shí)現(xiàn)完整功能,能夠在40°C至+ 125°C的溫度范圍內(nèi)測(cè)量2°C范圍內(nèi)的溫度,工作溫度高達(dá)150°C 。可編程分辨率,可編程設(shè)定點(diǎn)和關(guān)閉功能為各種應(yīng)用提供了多種功能。低電源電流和2.7V至5.5V的電源電壓使TMP122成為低功耗應(yīng)用的理想選擇。
TMP122和TMP124是各種通信中擴(kuò)展熱測(cè)量的理想選擇,計(jì)算機(jī),消費(fèi)者,環(huán)境,工業(yè)和儀器儀表應(yīng)用。
SPI是Motorola的注冊(cè)商標(biāo)。所有其他商標(biāo)均為其各自所有者的財(cái)產(chǎn)。
Interface |
Local Sensor Accuracy (Max) (+/- C) |
Temp Resolution (Max) (bits) |
Operating Temperature Range (C) |
Supply Voltage (Min) (V) |
Supply Voltage (Max) (V) |
Supply Current (Typ) (uA) |
Supply Current (Max) (uA) |
Features |
Addresses |
Rating |
Package Group |
Package Size: mm2:W x L (PKG) |
Iq (Typ) (uA) |
TMP124 | TMP121 | TMP122 | TMP122-EP | TMP123 | TMP125 |
---|---|---|---|---|---|
SPI, Microwire | SPI, Microwire | SPI, Microwire | SPI, Microwire | SPI, Microwire | SPI, Microwire |
1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 2 |
12 | 12 | 12 | 12 | 12 | 12 |
-55 to 125 | -40 to 125 | -40 to 125 | -55 to 125 | -55 to 125 | -40 to 125 |
2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
50 | 35 | 50 | 50 | 35 | 36 |
75 | 50 | 75 | 75 | 50 | 50 |
Configurable Resolution Programmable Alert Fault Queue Shutdown |
Shutdown |
Configurable Resolution Programmable Alert Fault Queue Shutdown |
Configurable Resolution Programmable Alert Fault Queue Shutdown |
Shutdown | Shutdown |
NA | NA | NA | NA | NA | NA |
Catalog | Catalog | Catalog | HiRel Enhanced Product | Catalog | Catalog |
SOIC | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 |
8SOIC: 29 mm2: 6 x 4.9(SOIC) | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) |
50 | 35 | 50 | 50 | 35 | 36 |