Payment Method
TMP468AIRGTT
±0.75⁰C High-Accuracy Multi-channel Remote and Local Temperature Sensor
-
Manufacturer:
-
Mfr.Part #:
TMP468AIRGTT
-
Datasheet:
-
Local sensor accuracy (max):
0.35
-
Type:
Remote
-
Operating temperature range (°C):
-40 to 125
-
Supply voltage (min) (V):
1.7
-
EDA/CAD Models:
Availability: 4655 PCS
Please fill in the short form below and we will provide you the quotation immediately.
TMP468AIRGTT General Description
The TMP468 device is a multi-zone, high-accuracy, low-power temperature sensor using a two-wire, SMBus or I2C compatible interface. Up to eight remote diode-connected temperature zones can be monitored simultaneously in addition to the local temperature. Aggregating the temperature measurements across a system allows improved performance through tighter guard bands and can reduce board complexity. A typical use case is for monitoring the temperature across different processors, such as MCUs, GPUs, and FPGAs in complex systems such as servers and telecommunications equipment. Advanced features such as series resistance cancellation, programmable non-ideality factor, programmable offset, and programmable temperature limits are included to provide a robust thermal monitoring solution with improved accuracy and noise immunity.
Each of the eight remote channels (and the local channel) can be programmed independently with two thresholds that are triggered when the corresponding temperature is exceeded at the measured location. In addition, there is a programmable hysteresis setting to avoid constant toggling around the threshold.
The TMP468 device provides high accuracy (0.75°C) and high resolution (0.0625°C) measurement capabilities. The device supports low voltage rails (1.7 V to 3.6 V), common two-wire interfaces, and is available in a small, space efficient package (3 mm × 3 mm or 1.6 mm × 1.6 mm) for easy integration into computing systems. The remote junction supports a temperature range from –55°C to +150°C.
Key Features
- 8-Channel Remote Diode Temperature Sensor Accuracy: ±0.75°C (Maximum)
- Local and Remote Diode Accuracy: ±0.75°C (Maximum)
- Local Temperature Sensor Accuracy for the DSBGA Package: ±0.35°C (Maximum)
- Temperature Resolution: 0.0625°C
- Supply and Logic Voltage Range: 1.7 V to 3.6 V
- 67-µA Operating Current (1 SPS, All Channels Active)
- 0.3-µA Shutdown Current
- Remote Diode: Series Resistance Cancellation,
η-Factor Correction, Offset Correction, and Diode Fault Detection - Register Lock Function Secures Key Registers
- I2C or SMBus™ Compatible Two-Wire Interface With Pin-Programmable Address
- 16-Bump DSBGA and 16-Pin VQFN Packages
Specifications
Local sensor accuracy (max) | 0.35 | Type | Remote |
Operating temperature range (°C) | -40 to 125 | Supply voltage (min) (V) | 1.7 |
Interface type | I2C, SMBus | Supply voltage (max) (V) | 3.6 |
Features | ALERT | Supply current (max) (µA) | 375 |
Temp resolution (max) (Bits) | 13 | Remote channels (#) | 8 |
Addresses | 4 | Rating | Catalog |
Service Policies and Others
After-Sales & Settlement Related
For alternative payment channels, please reach out to us at:
[email protected]Shipping Method
AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
365-Day Product
Quality Guarantee
We promise to provide 365 days quality assurance service for all our products.
Availability: 4655 PCS
+BOMQty. | Unit Price | Ext. Price |
---|---|---|
1+ | $1.626 | $1.63 |
10+ | $1.405 | $14.05 |
30+ | $1.269 | $38.07 |
250+ | $1.128 | $282.00 |
500+ | $1.065 | $532.50 |
1000+ | $1.036 | $1,036.00 |
The prices below are for reference only.
All bill of materials (BOM) can be sent via email to [email protected], or fill below form to Quote for TMP468AIRGTT, guaranteed quotes back within 12hr.