LMT01-Q1_17 Datasheet, PDF (8/37 Pages) Texas Instruments – Accurate 2-Pin Digital Output Temperature Sensor with Pulse Count Interface

LMT01-Q1
SNIS192A – NOVEMBER 2016 – REVISED APRIL 2017
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6.9 Switching Characteristics
Over operating free-air temperature range and operating VP-VN range (unless otherwise noted).
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNITS
t_R, t_F
Output current rise and fall
time
CL=10 pF, RL=8 k
1.45
µs
f_P
Output current pulse
frequency
82
88
94
kHz
Output current duty cycle
40%
50%
60%
t_CONV
Temperature conversion
time ⁽¹⁾
2.15 V to 5.5 V
46
50
54
ms
t_DATA
Data transmission time
44
47
50
ms
(1) Conversion time includes power up time or device turn on time that is typically 3 ms after POR threshold of 1.2V is exceeded.
6.10 Timing Specification Waveform
Power
t_CONV
Output
Current
Power Off
t_DATA
125µA
t_R
34µA
t_F
1/f_P
8
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