Key facts
- Brand
- Maxim
- Model
- MAX660
- Category
- Other Electronics
- Documents
- 9
- Languages
- EN · ZH
- Last added
- 2012-05-07
Start here
Maxim MAX6604 Precision Temperature Monitor Data Sheet
The MAX6604 precision temperature monitor is designed for thermal monitoring in DDR memory modules. It communicates over a 2‑wire SMBus/I²C‑compatible interface and can be addressed by up to eight devices on a single bus using three address inputs (A0‑A2). The sensor continuously measures temperature and updates the data eight times per second, providing accurate on‑module temperature readings.
The device includes an open‑drain EVENT output for temperature‑threshold monitoring, which can operate in interrupt, comparator, or critical‑temperature‑only modes. It is available in JEDEC‑standard 8‑pin TSSOP and 8‑pin TDFN packages and operates from –20 °C to +125 °C.
Maxim MAX660 specifications
| Operating Supply Voltage Range | +2.7 V to +3.6 V |
|---|---|
| Operating Temperature Range | -20 °C to +125 °C |
| Temperature Accuracy | ±1 °C |
| Resolution | 11‑bit |
| Typical Operating Current | 0.3 mA – 0.5 mA |
| Package Options | 8‑Pin TSSOP, 8‑Pin TDFN (2 mm × 3 mm) |
Source: Maxim MAX6604 Precision Temperature Monitor Data Sheet
All Maxim MAX660 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- Maxim MAX6604 Precision Temperature Monitor Data Sheet 15 p
- Maxim MAX66040 Abridged Data Sheet 25 p
- Maxim MAX6605 Low-Power Analog Temperature Sensor Datasheet 6 p
- Maxim MAX6607/MAX6608 Low-Voltage Analog Temperature Sensors Datasheet 6 p
- Maxim MAX660 Voltage Converter Datasheet 12 p
- Maxim MAX66000 Datasheet 21 p
- Maxim MAX66020 Handbook 25 p
- Maxim MAX6602 Five-Channel Precision Temperature Monitor Datasheet 18 p
- Maxim MAX6603 Dual-Channel RTD-to-Voltage Signal Conditioner Datasheet 9 p
Questions answered in these manuals
What communication interface does the MAX6604 use?
It uses a 2‑wire SMBus/I²C‑compatible interface for reading and programming.
From: Maxim MAX6604 Precision Temperature Monitor Data Sheet
How many MAX6604 devices can share the same SMBus/I²C bus?
Up to eight devices can be addressed on the same bus using the three address inputs A0‑A2.
From: Maxim MAX6604 Precision Temperature Monitor Data Sheet
What is the memory capacity of the MAX66040?
The chip provides 1024 bits of user EEPROM organized as 16 blocks of 8 bytes plus additional blocks for control and secret data.
How is the MAX66040 powered?
It is a passive RFID device that harvests energy from the surrounding 13.56 MHz RF field; a minimum field strength is required as specified in the electrical characteristics.
How much supply current does the MAX6605 draw with no load?
It draws a maximum of 10 µA when no load is connected.
From: Maxim MAX6605 Low-Power Analog Temperature Sensor Datasheet
What is the accuracy of the sensor at 25 °C?
The sensor provides an accuracy of ±0.75 °C at a test temperature of +25 °C.
From: Maxim MAX6605 Low-Power Analog Temperature Sensor Datasheet