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Texas Instruments TMP107EVM
- Part No.:
- TMP107EVM
- Manufacturer:
- Texas Instruments
- Category:
- Sensor Evaluation Boards
- Package:
- Datasheet:
-
TMP107EVM.pdf
- Description:
- EVALUATION MODULE TMP107
- Quantity:
- Payment:
- Shipping:
Inventory:1,114
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Product details
Overview
TMP107EVM from Texas Instruments is an evaluation module designed to validate the performance of the TMP107 ±0.5°C precision temperature sensor with SMAART wire™ one-wire interface, integrated EEPROM, and dual alert functionality. It supports daisy-chained configurations of up to 32 TMP107 devices and enables real-time temperature monitoring, alert limit programming, and nonvolatile memory configuration via a Windows-based GUI.
For engineers reviewing the TMP107EVM datasheet, TMP107EVM setup, TMP107EVM software operation, or TMP107EVM hardware interface, this page provides verified functional context, USB-to-UART communication architecture, motherboard + three-conductor cable topology, GUI tab functionality (Hardware/Single Device/Global Device/Scratchpad), and EVM-specific design constraints including break-away PCB sectioning and 3-wire SMAART wire™ signal routing.
Technical Context
The TMP107EVM implements a USB-hosted evaluation platform using an FTDI FT232RL USB-to-UART bridge (U2) and SN74LVC1G125 bus buffer (U3) to translate PC commands into UART-compatible signals for the TMP107's SMAART wire™ interface. It supports bidirectional I/O over a single conductor plus V+ and GND - no dedicated ALERT pins are routed on the included three-conductor cable.
Hardware includes a 0.6" × 3" USB stick-form-factor motherboard with J1 (USB Type-A plug) and J2 (3-position press-fit terminal block), plus a detachable three-conductor cable housing three TMP107BIDR devices on coupon boards. The motherboard features a break-away section enabling direct soldering of extended daisy chains up to 32 devices.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Form Factor | 0.6" × 3" USB stick-style motherboard with break-away section for custom cabling. |
| Interface Protocol | UART-emulated SMAART wire™ one-wire interface (TXD/RXD/I/O mapped to single bidirectional line). |
| Supported Devices | Default kit includes 1 TMP107BIDR on motherboard + 3 on cable (4 total); scalable to 32 in daisy chain. |
| Host OS Support | Windows 7® with US regional settings; requires FTDI Virtual COM Port driver v2.12.06 or later. |
| GUI Functionality | Real-time temperature capture, dual alert limit configuration (–128°C to +127.984375°C), EEPROM write/read, and global device control. |
| Power Source | 5 V from USB port; onboard LDO and ferrite bead (BLM18BB050SN1D) for noise suppression. |
Availability
TMP107EVM is available at Aetrix Electronics and suitable for temperature sensor validation, embedded thermal monitoring prototyping, and multi-node SMBus/one-wire interface development requiring stable component supply and full evaluation toolchain support.
Supply support for TMP107EVM includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company specializing in analog, embedded processing, and sensing technologies, with decades of leadership in precision analog ICs and evaluation platforms.
The TMP107EVM belongs to TI's temperature sensor evaluation module product line, engineered specifically to accelerate development with the TMP107 family - emphasizing rapid one-wire interface validation, EEPROM-based configuration persistence, and scalable daisy-chain thermal monitoring.
FAQ
What is the primary function of the TMP107EVM?
The TMP107EVM is an evaluation module that enables functional verification and configuration of the TMP107 ±0.5°C temperature sensor. It provides USB-hosted GUI control for reading temperature data, setting dual alert thresholds, writing to nonvolatile memory, and managing up to 32 TMP107 devices in a daisy chain - all through its SMAART wire™ one-wire interface implementation.
Does the TMP107EVM support direct connection to microcontrollers or only PCs?
The TMP107EVM is designed for PC-based evaluation via USB and does not provide standalone microcontroller interface headers. Its motherboard integrates an FTDI FT232RL USB-to-UART bridge, meaning it communicates exclusively with Windows hosts running the official TMP107EVM GUI software. For MCU integration, users must reference the TMP107BIDR datasheet and implement their own UART-to-SMAART wire™ translation.
Can the TMP107EVM evaluate alert functionality of the TMP107 sensor?
Yes, the TMP107EVM GUI supports full configuration of both High Limit 1/2 and Low Limit 1/2 registers in the TMP107's alert system, with real-time visual feedback via Alert 1/Alert 2 indicators. However, physical ALERT pin monitoring is unsupported due to the 3-conductor cable's lack of dedicated alert lines - alert status is read digitally via the one-wire interface only.
What hardware components are included with the TMP107EVM kit?
The TMP107EVM kit contains one TMP107EVM motherboard (with onboard TMP107BIDR), one three-conductor cable with three additional TMP107BIDR devices on coupon boards, and associated documentation. No external power supply, cables beyond those provided, or accessories are included - USB connection and Windows PC are required for operation.
Is the TMP107EVM compatible with operating systems other than Windows 7?
The official TMP107EVM GUI software is validated for Windows 7® with US regional settings, though TI notes it "should also function correctly on other Windows operating systems." No macOS, Linux, or ARM-based OS support is documented or provided - drivers, installer, and GUI are Windows-exclusive binaries distributed via ti.com/tool/TMP107EVM.
TMP107EVM Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Packaging:
- Box
- Product Status:
- Active
- Sensor Type:
- Temperature
- Sensing Range:
- -
- Interface:
- Serial
- Sensitivity:
- ±0.5°C
- Voltage - Supply:
- 3.3V, 5V
- Embedded:
- -
- Contents:
- Board(s), Cable(s)
- Utilized IC / Part:
- TMP107
TMP107EVM FAQ
1.How can I place an order for TMP107EVM through Aetrix?
Please submit a Request for Quotation (RFQ) for TMP107EVM on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TMP107EVM reliable?
The price and inventory of TMP107EVM are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMP107EVM is usually 5 days.
3.What payment methods are accepted for TMP107EVM?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMP107EVM transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMP107EVM?
TMP107EVM orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMP107EVM order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TMP107EVM?
For technical support, including TMP107EVM datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMP107EVM requirements.
6.How does Aetrix verify that TMP107EVM is sourced from the original manufacturer or authorized distributors?
All TMP107EVM products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TMP107EVM meets industry standards.
7.What is the process for return or replacement of TMP107EVM?
All TMP107EVM units undergo pre-shipment inspection (PSI). If there is an issue with TMP107EVM, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TMP107EVM part is unused and in its original packaging.
Return procedure for TMP107EVM:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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