The MAX6613 is a low-power precision analog output temperature sensor in a tiny 5-pin SC70 package. It operates over a 1.8V to 5.5V supply voltage range, with a typical current consumption of only 7.5µA. It is particularly well suited for portable applications where minimizing battery cost and maximizing useful battery life are crucial. The MAX6613 provides an analog voltage output proportional to temperature. Accuracy is ±4.0°C (max) over a range of TA = 0°C to +50°C and ±4.4°C (max) from TA = -20°C to +80°C. Self-heating effects are negligible due to the low current consumption of the part. Unlike many analog temperature sensors, the MAX6613 is stable with any capacitive load from 0pF to 1000pF, providing broad flexibility in board-level design. The operating temperature range varies with the voltage supply. The MAX6613 can be used over a -55°C to +130°C range with a 2.5V to 5.5V supply voltage. For applications with a supply voltage of 1.8V, the MAX6613 can be used over a +25°C to +130°C temperature range.
The MAX6613 is a low‑power precision analog output temperature sensor offered in a tiny 5‑pin SC70 package. It operates from 1.8 V to 5.5 V supply voltage and consumes only about 7.5 µA, making it ideal for portable and battery‑powered applications. The sensor provides an analog voltage proportional to temperature with typical accuracy of ±4 °C over a wide temperature span.
Key specifications include a -55 °C to +130 °C temperature range, pin‑compatible layout with LM20, and a linear/quadratic transfer function for easy conversion of voltage to temperature. The device is RoHS‑compliant, automotive‑qualified (V‑suffix), and suitable for applications such as cellular phones, HVAC, medical instruments, and battery management systems.
| Supply Voltage Range | 1.8 V to 5.5 V |
|---|---|
| Accuracy (0 °C to 50 °C) | ±4.0 °C (max) |
| Package Type | 5‑pin SC70 |
The sensor operates from 1.8 V to 5.5 V supply voltage (2.5 V to 5.5 V for the full -55 °C to +130 °C range).
The device is supplied in a 5‑pin SC70 package.