LTM2887 datasheet(6/30 Pages) AD

6 / 30 page

LTM2810

Rev. A

For more information www.analog.com

TYPICAL PERFORMANCE CHARACTERISTICS

PVCC Supply Current vs

Temperature

VCC Supply Current vs

Temperature

VL Supply Current vs Temperature

TA = 25°C, PVCC = VCC = 5V, VL = VL2 = 3.3V,

GND = GND2 = 0V, ON = VL, and ON2 = VL2, unless otherwise noted.

VIN Supply Current vs

Temperature

Logic Input Threshold vs

VL Supply Voltage

Logic Output Voltage vs Load

Current

VLx SUPPLY VOLTAGE (V)

3.5

2.5

0.5

1.0

2.0

3.0

1.5

2810 G05

INPUT RISING

INPUT FALLING

|LOAD CURRENT| (mA)

2810 G06

VLx = 5.5V

VLx = 3.3V

VLx = 1.62V

PVCC = 3V

PVCC = 3.3V

PVCC = 3.6V

PVCC = 4.5V

PVCC = 5V

PVCC = 5.5V

TEMPERATURE (°C)

–50 –25

100 125

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

2810 G01

VCC = 3.3V

VCC = 5V

TEMPERATURE (°C)

–50 –25

100 125

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

2810 G02

LTM2810-I

VL = 3.3V

VL = 5V

TEMPERATURE (°C)

–50 –25

100 125

100

110

120

130

140

150

160

170

180

190

200

2810 G03

VIN = 4V

VIN = 38V

TEMPERATURE (°C)

–50 –25

100 125

3.0

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

4.0

2810 G04

ELECTRICAL CHARACTERISTICS

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

Note 2: Guaranteed by design and not subject to production test.

Note 3: Guaranteed by other measured parameters and is not tested directly.

Note 4: This µModule isolator includes overtemperature protection that

is intended to protect the device during momentary overload conditions.

Junction temperature will exceed 125°C when overtemperature protection

is active. Continuous operation above specified maximum operating

junction temperature may result in device degradation or failure.

Note 5: Device is considered a 2-terminal device. Pin group A1 through C6

shorted together and pin group V1 through X6 shorted together.

Note 6: The rated dielectric insulation voltage should not be interpreted as

a continuous voltage rating.

Note 7: Maximum junction temperature limits operating conditions. The

regulated output voltage specification does not apply for all possible

combinations of input voltage and output current. Limit the output current

range if operating at the maximum input-to-output voltage differential.

Limit the input-to-output voltage differential if operating at maximum

output current. Current limit foldback will limit the maximum output

current as a function of input-to-output voltage.

Note 8: Ratings are for pollution degree 2, material group 3 and

overvoltage category II where applicable. Ratings for other environmental

and electrical conditions to be determined from the appropriate safety

standard.

LTM2887 Datasheet(PDF) 6 Page - Analog Devices

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