The ADM1021AARQ is a two-channel digital thermometer designed for thermal monitoring in various applications, including desktop and notebook computers, smart batteries, industrial controllers, and telecom equipment. It features on-chip and remote temperature sensing with an accuracy of ±1°C for the on-chip sensor and ±3°C for the remote sensor, eliminating the need for calibration. The device operates over a supply voltage range of 3 V to 5.5 V and has a maximum operating current of 200 OºA, with a low standby current of 1 OºA. Communication is facilitated through a 2-wire SMBus serial interface, allowing for programmable overtemperature and undertemperature limits. An ALERT output is provided to signal when temperature readings exceed set thresholds. The ADM1021AARQ is packaged in a compact 16-lead QSOP format, making it suitable for space-constrained designs. This product is ideal for engineers seeking reliable temperature monitoring solutions in electronic systems.
Temp Monitoring System (Sensor) 0°C ~ 100°C, External Sensor Internal and External Sensor SMBus Output 16-QSOP
| Quarktwin Technology Ltd. | |
|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips |
| Product Number | ADM1021AARQ |
| Product Name | Thermal Management |
| Type | SOP; SSOP; 16-SSOP (0.154\", 3.90mm Width) |
