ADT7604
新規設計に推奨20-Channel, Data Center Thermal Measurement and Leak Sensing System
Thermal Measurement and Leak Sensing System
- 製品モデル
- 6
- 1Ku当たりの価格
- 最低価格:$19.56
製品情報
- Directly Digitizes:
- Copper Trace Temperature Sensors
- Liquid Leakage Sensing
- 2-, 3-, or 4-Wire RTDs
- Thermistors
- Zero-Config Startup through On-Chip EEPROM
- Single 2.85V to 5.25V Supply
- No Negative Supply Required
- 20 Single-Ended/10 Differential Inputs Allow
- Interchanging Sensors
- Built-in Standard and User-Programmable
- Coefficients for RTDs and Thermistors
- Automatic Open-Circuit, Short-Circuit, and Fault Detection
- Buffered Inputs Allow External Filtering
- Simultaneous 50Hz/60Hz Rejection
The ADT7604 measures a wide variety of temperature sensors and digitally outputs the result, in °C, °F, or Ω, with 0.1°C accuracy and 0.001°C resolution. The device measures temperature with standard 2-, 3-, or 4-wire RTDs and thermistors. It has 20 reconfigurable analog inputs enabling many sensor connections and configuration options. The ADT7604 includes excitation current sources and fault-detection circuitry appropriate for each type of temperature sensor, as well as an EEPROM for storing custom coefficients and channel configuration data.
The ADT7604 features accurate temperature measurement with copper trace sensors, which are thin copper traces integrated into PCBs or laminate substrates, and can be placed in mechanically hard-to-reach places to sense thermal hotspots. The ADT7604 also accurately measures resistive leak sensors for safety monitoring in liquid-handling systems.
The ADT7604 allows direct interfacing to ground-referenced sensors without the need for level shifters, negative supply voltages, or external amplifiers. All signals are buffered and simultaneously digitized with two high-accuracy, 24-bit Δ-Σ ADCs.
APPLICATIONS
- AI/HPC Data Center Liquid Cooling Systems
- Server Rack Thermal Management
- Industrial Process Control and Monitoring
- CDU and Coolant Distribution Unit Monitoring
ドキュメント
データシート 1
ユーザ・ガイド 1
| 製品モデル | ピン/パッケージ図 | 資料 | CADシンボル、フットプリント、および3Dモデル |
|---|---|---|---|
| ADT7604ASTZ | 48-Lead LQFP (7mm x 7mm) | ||
| ADT7604ASTZ-RL | 48-Lead LQFP (7mm x 7mm) | ||
| ADT7604BSTZ | 48-Lead LQFP (7mm x 7mm) | ||
| ADT7604BSTZ-RL | 48-Lead LQFP (7mm x 7mm) | ||
| ADT7604CSTZ | 48-Lead LQFP (7mm x 7mm) | ||
| ADT7604CSTZ-RL | 48-Lead LQFP (7mm x 7mm) |
これは最新改訂バージョンのデータシートです。
ソフトウェア・リソース
必要なソフトウェア/ドライバが見つかりませんか?
ドライバ/ソフトウェアをリクエスト評価用キット
最新のディスカッション
ADT7604に関するディスカッションはまだありません。意見を投稿しますか?
EngineerZone®でディスカッションを始める