Overview
The SA56004EDP,118 is a part of the SA56004X series, an SMBus-compatible, 11-bit remote/local digital temperature sensor with overtemperature alarms, manufactured by NXP USA Inc. This sensor is designed to accurately sense temperatures in various electronic systems, offering both local and remote temperature sensing capabilities. It is available in TSSOP-8, SO8, and HVSON8 packages, making it versatile for different application needs.
Key Specifications
| Attribute | Specification |
|---|---|
| Output Type | Digital |
| Supply Voltage | 3.0 V to 3.6 V |
| Operating Temperature Range | -40°C to +125°C |
| Output Current (Max) | 6 mA |
| Package Style | TSSOP-8, SO8, HVSON8 |
| Mounting Method | Surface Mount |
| Resolution | 11-bit, 0.125 °C |
| Device Addresses | 8 different device addresses available |
| Interface Compatibility | SMBus 2.0, I2C-bus Standard-mode and Fast-mode |
| Conversion Rate | Programmable (0.0625 Hz to 26 Hz) |
Key Features
- Accurately senses temperature of remote microprocessor thermal diodes or diode-connected transistors within ±1 °C and local temperature within ±2 °C.
- Temperature range of -40 °C to +125 °C.
- 11-bit resolution with 0.125 °C accuracy.
- 8 different device addresses available for server applications, compatible with National LM86, MAX6657/8, and ADM1032.
- Offset registers for adjusting remote temperature accuracy.
- Programmable under/overtemperature alarms: ALERT and T_CRIT.
- SMBus 2.0 compatible interface, supports TIMEOUT.
- I2C-bus Standard-mode and Fast-mode compatible.
- Undervoltage lockout to prevent erroneous temperature readings.
- Latch-up testing exceeds 100 mA according to JEDEC Standard JESD78.
Applications
- System thermal management in laptops, desktops, servers, and workstations.
- Computers and office electronic equipment.
- Electronic test equipment and instrumentation.
- HVAC systems.
- Industrial controllers and embedded systems.
Q & A
- What is the SA56004EDP,118 used for?
The SA56004EDP,118 is used for accurate temperature sensing in various electronic systems, including remote and local temperature monitoring.
- What are the available package styles for the SA56004EDP,118?
The SA56004EDP,118 is available in TSSOP-8, SO8, and HVSON8 packages.
- What is the operating voltage range of the SA56004EDP,118?
The operating voltage range is 3.0 V to 3.6 V.
- What is the temperature resolution of the SA56004EDP,118?
The temperature resolution is 11-bit with 0.125 °C accuracy.
- Is the SA56004EDP,118 compatible with other temperature sensors?
Yes, it is compatible with National LM86, MAX6657/8, and ADM1032.
- What interface protocols does the SA56004EDP,118 support?
The SA56004EDP,118 supports SMBus 2.0 and I2C-bus Standard-mode and Fast-mode.
- Can the conversion rate of the SA56004EDP,118 be programmed?
Yes, the conversion rate can be programmed from 0.0625 Hz to 26 Hz.
- What is the purpose of the undervoltage lockout feature?
The undervoltage lockout feature prevents erroneous temperature readings.
- What are some common applications of the SA56004EDP,118?
Common applications include system thermal management in laptops, desktops, servers, and workstations, as well as in HVAC systems and industrial controllers.
- How many device addresses are available for the SA56004EDP,118?
There are 8 different device addresses available for server applications.
