TMP1826
- 1-Wire interface with multi-drop shared bus and cyclic redundancy check (CRC)
- Bus powered with operating voltage: 1.7 V to 5.5 V
- IEC 61000-4-2 ESD for 8-kV contact discharge
- Functional Safety-Capable
- High-accuracy digital temperature sensor (WSON package)
- ±0.2°C (maximum) from +10°C to +45°C
- ±0.3°C (maximum) from –40°C to +105°C
- ±0.4°C (maximum) from –55°C to +150°C
- High-accuracy digital temperature sensor (VSSOP package)
- ±0.3°C (maximum) from –20°C to +85°C
- ±0.5°C (maximum) from –55°C to +150°C
- Temperature measurement current: 94 µA
- Shutdown current: 1.3 µA
- 16-bit temperature resolution: 7.8125 m°C (1 LSB)
- Fast data rates of 90 kbps in overdrive speed
- Flexible user programmable short address modes for faster device address
- 2Kb EEPROM features:
- Write operation in 64-bit block size
- Continuous read mode
- Read with write protection with 256-bit page size
- Programming current: 178 µA
- NIST traceable factory-programmed non erasable 64-bit identification number for device addressing
- Four configurable open-drain digital input-output and temperature alert
The TMP1826 is a high-accuracy, 1-Wire compatible digital output temperature sensor with integrated 2Kb EEPROM and a wide operating temperature range from –55°C to +150°C. The TMP1826 provides a high accuracy of ±0.1°C (typical)/±0.2°C (maximum) across the temperature range of +10°C to +45°C. Each device comes with a factory programmed 64-bit unique identification number for addressing and NIST traceability. The TMP1826 supports both standard speed for legacy application and overdrive mode with 90-kbps data rate for low latency communication across a wide voltage range of 1.7 V to 5.5 V.
In the simplest mode of operation, the TMP1826 1-Wire interface, with an integrated 8-kV IEC-61000-4-2 ESD protection on the data pin, requires only a single connection and a ground return in bus powered mode, which simplifies and reduces cost by reducing the number of wires and external protection components. Additionally, there is the V DD power pin also available for applications that may want to have a dedicated power supply.
要求更多資訊
已有 NIST 校準文件可供使用。請立即索取
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TMP1827EVM — 適用於單線數位溫度感測器的 TMP1827 評估模組
TMP1827 為具有含雜湊訊息認證編碼 (HMAC) 和 2-Kbit EEPROM 之整合式安全雜湊演算法 (SHA) 256 位元的高準確度單線相容數位輸出溫度感測器。TMP1827 在 -55°C 至 150°C 的溫度範圍中可提供 ±0.3°C 的高準確度
TMP1827EVM 旨在提供快速設定以評估 TMP182x,並深入熟悉產品至各位元暫存器等級。印刷電路板 (PCB) 穿孔也可讓使用者將 TMP1827 與 USB 介面分離。
封裝 | 引腳 | 下載 |
---|---|---|
VSSOP (DGK) | 8 | 檢視選項 |
WSON (NGR) | 8 | 檢視選項 |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
- 晶圓廠位置
- 組裝地點