User's Manual

TRF7970A
www.ti.com SLOS743K –AUGUST 2011–REVISED APRIL 2014
5 Specifications
5.1 Absolute Maximum Ratings
(1) (2)
over operating free-air temperature range (unless otherwise noted)
V
IN
Input voltage range -0.3 V to 6 V
I
IN
Maximum current V
IN
150 mA
Any condition 140°C
T
J
Maximum operating virtual junction temperature
Continuous operation, long-term reliability
(3)
125°C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only and functional operation of the device at these or any other conditions beyond those indicated under Operating Conditions are not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to substrate ground terminal V
SS
.
(3) The maximum junction temperature for continuous operation is limited by package constraints. Operation above this temperature may
result in reduced reliability or lifetime of the device.
5.2 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN TYP MAX UNIT
V
IN
Operating input voltage 2.7 5 5.5 V
T
A
Operating ambient temperature -40 25 110 °C
T
J
Operating virtual junction temperature -40 25 125 °C
I/O lines, IRQ, SYS_CLK, DATA_CLK, 0.2 x
V
IL
Input voltage - logic low V
EN, EN2, ASK/OOK, MOD V
DD_I/O
I/O lines, IRQ, SYS_CLK, DATA_CLK, 0.8 x
V
IH
Input voltage threshold, logic high V
EN, EN2, ASK/OOK, MOD V
DD_I/O
Copyright © 2011–2014, Texas Instruments Incorporated Specifications 9
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