STLVDS47 datasheet(4/10 Pages) STMICROELECTRONICS

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STLVDS47

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ELECTRICAL CHARACTERISTICS (Typical values are at TA = 25°C, VCC = 3.3V ± 10%,

TA = -40 to 85 °C, unless otherwise specified). (Note 1, 2)

NOTE 1: Current into device pins is defined as positive. Current out of device pins as negative. All voltage are reference to ground except:

VOD1 and ∆VOD1.

NOTE 2: The STLVDS47 is a current mode device and only functions within datasheet specifications when a resostive load is applied to the

driver outputs typical range is (90

Ω to 110 Ω).

NOTE 3: Output short circuit current (IOS) is specified as magnitude only, minus sign indicates direction only.

Symbol

Parameter

Test Conditions

Value

Unit

Min.

Typ.

Max.

VOD1

Differential Output Voltage

RL = 100 Ω

247

350

454

∆V

OD1

Change in Magnitude of VOD1 for

Complementary Output States

-35

|mV|

VOC

Offset Voltage

1.125

1.2

1.375

∆V

Change in Magnitude of VOS for

Complementary Output States

-25

|mV|

IIH

Input High Current

VIN =2V

µA

IIL

Input Low Current

VIN = 0.8V

µA

IOS

Output Short Circuit Current

(Note 3)

ENABLED,

DIN =VCC,

DOUT+ =0V orDIN =GND,

DOUT- =0V

610

IOSD

Differential Output Short Circuit

(Note 3)

ENABLED, VOD = 0V

IOFF

Power-off Leakage

VOUT = 0V or 3.6V,

VCC = 0V or Open

±1

µA

IOZ

Output TRI-STATE Current

EN = 0.8V and EN* = 2V

VOUT =0V orVCC

±1

µA

ICCL

Loaded Supply Current Drivers

Enabled

RL = 100 Ω All Channels,

DIN = VCC or GND (all inputs)

ICCZ

No Load Supply Current Drivers

Disabled

DIN = VCC or GND,

EN = GND, EN* = VCC

0.4

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