SNIU050 October   2022 LM60

 

  1.   Abstract
  2.   Trademarks
  3. 1Overview
    1. 1.1 Features
    2. 1.2 EVM Kit Contents
  4. 2EVM Hardware
    1. 2.1 LM60EVM Board
    2. 2.2 Perforations
    3. 2.3 Subregulator
    4. 2.4 Programming Header
    5. 2.5 BSL Button
    6. 2.6 Wire Terminal and Two-Pin Header
    7. 2.7 EVM Operating Conditions
  5. 3Software Download
    1. 3.1 Live Software on dev.ti.com
    2. 3.2 Offline Software
      1. 3.2.1 Download from dev.ti.com
  6. 4Software
    1. 4.1 Home Tab
    2. 4.2 Data Capture Tab
    3. 4.3 Collateral Tab
  7. 5Schematic, Board Layout and Bill of Materials
    1. 5.1 LM60 Schematic
    2. 5.2 PCB Layout
    3. 5.3 Bill of Materials

2.7 EVM Operating Conditions

The LM60EVM power is supplied through the USB connector. The LDO (U1) converts the 5 V from the USB to 3.3 V used by the LM60 and the MSP430. The EVM may be directly inserted into a USB port on a PC or laptop, or may be connected to the latter using an appropriate USB cable. Section 2.7 shows the different temperature limits for the the controller and device sides of the EVM. These are set by the onboard MSP430F5528 and the LM60 ICs on the controller and breakout portions, respectively.

Table 2-1 LM60EVM Temperature Limits

BOARD SECTION

CONDITIONS

TEMPERATURE RANGE

Controller Board

Recommended operating free-air temperature, TA-40 °C to 125 °C
Absolute maximum junction temperature, TJ95 °C

LM60 Breakout

Recommended operating free-air temperature, TA

LM60B: -25 °C to 125 °C

LM60C: -40 °C to 125 °C

Absolute maxmimum junction temperature, TJ125 °C