LTC1350CS datasheet(3/8 Pages) LINER

3 / 8 page

LTC1350

VCC = 3.3V, C1 = C2 = C3 = C4 = 0.1µF, unless otherwise noted.

ELECTRICAL C

HARA TERISTICS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Power Supply Generator

V+ Output Voltage

IOUT = 0mA

5.7

IOUT = 5mA

5.5

V– Output Voltage

IOUT = 0mA

– 5.3

IOUT = – 5mA

– 5.0

Supply Rise Time

SHUTDOWN to Turn-On

0.2

Power Supply

VCC Supply Current

No Load (All Drivers VIN = VCC)(Note 2) 0°C ≤ TA ≤ 70°C

0.3

0.6

No Load (All Drivers VIN = 0)(Note 2) 0°C ≤ TA ≤ 70°C

0.5

1.0

No Load (All Drivers VIN = VCC)(Note 2) – 40°C ≤ TA ≤ 85°C

0.3

1.0

No Load (All Drivers VIN = 0)(Note 2) – 40°C ≤ TA ≤ 85°C

0.5

1.5

SHUTDOWN (Note 3)

µA

ON/OFF Threshold Low

1.4

0.8

ON/OFF Threshold High

2.0

1.4

The q denotes specifications which apply over the operating temperature

range of 0

°C ≤ TA ≤ 70°C for commercial grade, – 40°C ≤ TA ≤ 85°C for

Industrial grade.

Note 1: Absolute maximum ratings are those values beyond which the life

of the device may be impaired.

Note 2: Supply current is measured with driver and receiver outputs

unloaded.

Note 3: Supply current measurement in SHUTDOWN mode is performed

with VON/OFF = 0V.

HARA TERISTICS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Slew Rate

RL = 3k, CL = 51pF

µs

RL = 3k, CL = 1000pF

µs

Driver Propagation Delay

tHLD (Figure 1)

3.5

µs

(TTL to EIA/TIA-562)

tLHD (Figure 1)

3.5

µs

Receiver Propagation Delay

tHLR (Figure 2)

0.3

0.8

µs

(EIA/TIA-562 to TTL)

tLHR (Figure 2)

0.3

0.8

µs

VCC = 5V, C1 = C2 = C3 = C4 = 0.1µF, unless otherwise noted.

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