TDC7200_15 Datasheet, PDF (6/50 Pages) Texas Instruments – TDC7200 Time-to-Digital Converter for Time-of-Flight Applications in LIDAR,Magnetostrictive and Flow Meters

TDC7200
SNAS647C – FEBRUARY 2015 – REVISED AUGUST 2015
Recommended Operating Conditions (continued)
T_A = 25°C , VDD = 3.3V, GND = 0V (unless otherwise noted).
TIMING REQUIREMENTS: START, STOP, CLOCK
T_RST, T_FST
Maximum rise, fall time for START, STOP signals (20%-
80%)
T_RXCLK, T_FXCLK Maximum rise, fall time for external CLOCK (20%-80%)
TIMING REQUIREMENTS: TRIGG
T_TRIGSTART
Time from TRIG to START
TEMPERATURE
T_A
Ambient temperature
T_J
Junction temperature
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MIN NOM
1
1
5
–40
–40
MAX UNIT
ns
ns
ns
85
°C
85
°C
7.4 Thermal Information
THERMAL METRIC⁽¹⁾
TDC7200
PW [TSSOP]
UNIT
14 PINS
R_θJA
R_θJC(top)
R_θJB
ψ_JT
ψ_JB
θ_JA
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Package thermal impedance
134.9
63
76.8
12.4
76.2
113
°C/W
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
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