TRS202E Datasheet, PDF (3/17 Pages) Texas Instruments – 5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION

TRS202E
www.ti.com
SLLS847C – JULY 2007 – REVISED MAY 2010
Absolute Maximum Ratings^{(1) (2)}
over operating free-air temperature range (unless otherwise noted)
V_CC
Supply voltage range⁽²⁾
V+
Positive charge pump voltage range⁽²⁾
V–
Negative charge pump voltage range
MIN
–0.3
V_CC – 0.3
–14
MAX
6
14
0.3
UNIT
V
V
V
V_I
Input voltage range
Drivers
Receivers
–0.3
V+ + 0.3
V
±30
V_O
D_OUT
T_J
T_stg
Output voltage range
Short-circuit duration
Operating virtual junction temperature
Storage temperature range
Drivers
Receivers
V– –0.3
V+ + 0.3
V
–0.3
V_CC + 0.3
Continuous
150 °C
–65
150 °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 "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltages are with respect to network GND.
Package Thermal Impedance
over operating free-air temperature range (unless otherwise noted)
q_JA
Package thermal impedance^{(1) (2)}
D package
DW package
N package
PW package
UNIT
73
57
°C/W
67
108
(1) Maximum power dissipation is a function of T_J(max), q_JA, and T_A. The maximum allowable power dissipation at any allowable ambient
temperature is PD = (T_J(max) – T_A)/q_JA. Operating at the absolute maximum T_J of 150°C can affect reliability.
(2) The package thermal impedance is calculated in accordance with JESD 51-7.
Recommended Operating Conditions⁽¹⁾
(see Figure 4)
Supply voltage
V_IH
Driver high-level input voltage
V_IL
Driver low-level input voltage
Driver input voltage
V_I
Receiver input voltage
T_A
Operating free-air temperature
(1) Test conditions are C1–C4 = 0.1 mF at V_CC = 5 V ±0.5 V.
D_IN
D_IN
D_IN
TRS202EC
TRS202EI
MIN NOM MAX UNIT
4.5
5
5.5 V
2
V
0.8 V
0
5.5
V
–30
30
0
70
°C
–40
85
Electrical Characteristics⁽¹⁾
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4)
PARAMETER
TEST CONDITIONS
MIN TYP⁽²⁾
MAX UNIT
I_CC
Suppy current
No load, V_CC = 5 V
8
15 mA
(1) Test conditions are C1–C4 = 0.1 mF at V_CC = 5 V + 0.5 V.
(2) All typical values are at V_CC = 5 V, and T_A = 25°C.
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