TMP6331DECT datasheet(15/24 Pages) TI1

15 / 24 page

Temperature (qC)

-60

-40

-20

100

120

140

TMP6

IBias = 5 PA

IBias = 10 PA

IBias = 20 PA

IBias = 30 PA

IBias = 40 PA

TMP63

www.ti.com

SNIS211A – OCTOBER 2019 – REVISED DECEMBER 2019

Product Folder Links: TMP63

Submit Documentation Feedback

Typical Application (continued)

8.2.2 Application Curve

Figure 18. TMP63 Temperature Voltage With Varying Current Sources

9 Power Supply Recommendations

The maximum recommended operating voltage of the TMP63 is 5.5 V (VSns), and the maximum current through

the device is 400 µA (ISns).

10 Layout

10.1 Layout Guidelines

The layout of the TMP63 is similar to that of a passive component. If the device is biased with a current source,

the positive pin 2 is connected to the source, while the negative pin 1 is connected to ground. If the circuit is

biased with a voltage source, and the device is placed on the lower side of the resistor divider, V– is connected

to ground, and V+ is connected to the output (VTEMP). If the device is placed on the upper side of the divider, V+

is connected to the voltage source and V– is connected to the output voltage (VTEMP). Figure 19 shows the

device layout.

10.2 Layout Example

Figure 19. Recommended Layout: DEC Package

TMP6331DECT 数据表(PDF) 15 Page - Texas Instruments