ISO1540

ISO1541

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SLLSEB6 – JULY 2012

ABSOLUTE MAXIMUM RATINGS

(1) (2)

VALUES

UNIT

MIN

MAX

VCC1, VCC2

–0.5

6

V

Supply voltage

SDA1, SCL1

–0.5

VCC1 + 0.5

V

SDA2, SCL2

–0.5

VCC2 + 0.5

V

SDA1, SCL1

±20

mA

Output current

SDA2, SCL2

±100

mA

Bus Pins

±8

kV

Human Body Model

ESDA, JEDEC JS-001-2012

All Pins

±4

Electrostatic

Field-Induced-Charged

Discharge

JEDEC JESD22-C101E

±1.5

kV

Device Model

All Pins

Machine Model

JEDEC JESD22-A115-A

±200

V

Maximum junction temperature

150

°C

Storage temperature range

–65

150

°C

(1)

Stresses beyond those listed under ABSOLUTE MAXIMUM RATINGS 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 affects device

reliability.

(2)

All voltage values here within are with respect to the local ground terminal (GND1 or GND2) and are peak voltage values.

THERMAL INFORMATION

ISO1540

ISO1541

UNITS

D (8 PINS)

Junction-to-ambient thermal resistance

114.6

Junction-to-case (top) thermal resistance

69.6

Junction-to-board thermal resistance

55.3

°C/W

Junction-to-top characterization parameter

27.2

Junction-to-board characterization parameter

54.7

Junction-to-case (bottom) thermal resistance

n/a

(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

VCC1, VCC2

Supply Voltage

3

5.5

Input/Output Signal Voltages, Side 1

0

VCC1

Input/Output Signal Voltages, Side 2

0

VCC2

Low-Level Input Voltage, Side 1

0

0.5

V

High-Level Input Voltage, Side 1

0.7 x VCC1

VCC1

Low-Level Input Voltage, Side 2

0

0.3 x VCC2

High-Level Input Voltage, Side 2

0.7 x VCC2

VCC2

Output Current, Side 1

0.5

3.5

mA

Output Current, Side 2

0.5

35

Maximum Capacitive Load, Side 1

40

pF

Maximum Capacitive Load, Side 2

400

Maximum Operating Frequency

(1)

1

MHz

Ambient Temperature

–40

125

°C

Junction Temperature

–40

136

°C

Thermal Shutdown

139

171

°C

(1)

capacitance, then higher frequencies can be achieved.

Copyright © 2012, Texas Instruments Incorporated

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