Datasheet

DS92LV090A
www.ti.com SNLS025D –APRIL 2000–REVISED APRIL 2013
Absolute Maximum Ratings
(1)(2)(3)
Supply Voltage (V
CC
) 4.0V
Enable Input Voltage (DE, RE) −0.3V to (V
CC
+0.3V)
Driver Input Voltage (D
IN
) −0.3V to (V
CC
+0.3V)
Receiver Output Voltage (R
OUT
) −0.3V to (V
CC
+0.3V)
Bus Pin Voltage (DO/RI±) −0.3V to +3.9V
ESD (HBM 1.5 kΩ, 100 pF) >4.5 kV
Driver Short Circuit Duration momentary
Receiver Short Circuit Duration momentary
Maximum Package Power Dissipation at 25°C LQFP 1.74 W
Derate LQFP Package 13.9 mW/°C
θ
ja
71.7°C/W
θ
jc
10.9°C/W
Junction Temperature +150°C
Storage Temperature Range −65°C to +150°C
Lead Temperature (Soldering, 4 sec.) 260°C
(1) All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to ground unless
otherwise specified except V
OD
, ΔV
OD
and V
ID
.
(2) “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be ensured. They are not meant to imply
that the devices should be operated at these limits. The table of “Electrical Characteristics” provides conditions for actual device
operation.
(3) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and
specifications.
Recommended Operating Conditions
Min Max Units
Supply Voltage (V
CC
) 3.0 3.6 V
Receiver Input Voltage 0.0 2.4 V
Operating Free Air Temperature −40 +85 °C
Maximum Input Edge Rate (20% to 80%)
(1)
Δt/ΔV
Data 1.0 ns/V
Control 3.0 ns/V
(1) Generator waveforms for all tests unless otherwise specified: f = 25 MHz, Z
O
= 50Ω, t
r
, t
f
= <1.0 ns (0%–100%). To ensure fastest
propagation delay and minimum skew, data input edge rates should be equal to or faster than 1ns/V; control signals equal to or faster
than 3ns/V. In general, the faster the input edge rate, the better the AC performance.
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