Datasheet
SN65HVD37
SLLSE92 A –OCTOBER 2011–REVISED NOVEMBER 2011
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These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ABSOLUTE MAXIMUM RATINGS
(1)
VALUE/UNITS
V
CC
Supply voltage –0.5 V to 7 V
Voltage range at A, B, Y, Z pins –13 V to 13 V
Input voltage range at any logic pin –0.3 V to 5.7 V
Voltage range, transient pulse, A, B, Y, Z, through 100Ω –25 V to 25 V
Receiver output current –24 mA to 24 mA
T
J
Junction temperature 170°C
Continuous total power dissipation (see Thermal Table)
IEC 60749-26 ESD (Human Body Model), bus terminals and GND ±16 kV
Test Method A114 (Human Body Model), all pins ±5 kV
JEDEC Standard 22
Test Method C101 (Charged Device Model), all pins ±1.5 kV
JEDEC Standard 22 Test Method A115 (Machine Model), all pins ±150 V
(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.
THERMAL INFORMATION
SN65HVD37
THERMAL METRIC
(1)
D UNITS
14 PINS
θ
JA
Junction-to-ambient thermal resistance 79.3
θ
JCtop
Junction-to-case (top) thermal resistance 44.8
θ
JB
Junction-to-board thermal resistance 33.5 °C/W
ψ
JT
Junction-to-top characterization parameter 13.3
ψ
JB
Junction-to-board characterization parameter 33.3
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
RECOMMENDED OPERATING CONDITIONS
MIN NOM MAX UNIT
V
CC
Supply voltage
(1)
3 3.3 3.6 V
V
I
Input voltage at any bus terminal (separately or common mode)
(2)
–7 12 V
V
IH
High-level input voltage (Driver, driver enable, and receiver enable inputs) 2 VCC V
V
IL
Low-level input voltage (Driver, driver enable, and receiver enable inputs) 0 0.8 V
V
ID
Differential input voltage –12 12 V
Driver –60 60
I
O
Output current mA
Receiver –8 8
R
L
Differential load resistance 54 60 Ω
C
L
Differential load capacitance 50 pF
Signaling rate HVD37 20 Mbps
T
A
Operating free-air temperature (See application section for thermal information) –40 85 °C
T
J
Junction Temperature –40 150 °C
(1) Both pins 13 and 14 should be connected to the supply voltage; both pins 6 and 7 should be connected to ground.
(2) The algebraic convention, in which the least positive (most negative) limit is designated as minimum is used in this data sheet.
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