TD351IDT datasheet(6/19 Pages) STMICROELECTRONICS

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Electrical characteristics

TD351

6/19

Doc ID 10977 Rev 2

Electrical characteristics

TA = -20 to 125°C, VH = 16 V, unless otherwise specified.

Table 5.

Electrical characteristics

Symbol

Parameter

Test condition

Min

Typ

Max

Unit

Input

Vton

IN turn-on threshold voltage

0.8

1.0

Vtoff

IN turn-off threshold voltage

4.0

4.2

tonmin

Minimum pulse width

100

135

220

Iinp

IN input current

IN input voltage < 4.5V

µA

Voltage reference (1)

Vref

Voltage reference

T = 25°C

4.85

5.00

5.15

Iref

Maximum output current

Clamp

Vtclamp

CLAMP pin voltage threshold

2.0

VCL

Clamp low voltage

Icsink = 500mA

2.5

Delay

Vtdel

Voltage threshold

2.5

Rdel

Discharge resistor

I=1mA

500

Off Level

Iblvoff

LVOFF peak input current (sink)

LVOFF = 12V

200

µA

Violv

Offset voltage

LVOFF = 12V

-0.3

-0.15

Output

Isink

Output sink current

Vout = 6V

1000

1700

Isrc

Output source current

Vout = VH-6V

750

1300

VOL1

Output low voltage 1

Iosink = 20mA

0.35

VOL2

Output low voltage 2

Iosink = 500mA

2.5

VOH1

Output high voltage 1

Iosource = 20mA

VH-2.5

VOH2

Output high voltage 2

Iosource = 500mA

VH-4.0

Rise time

CL = 1nF, 10% to 90%

100

Fall time (2)

CL = 1nF, 90% to 10%

100

tdon

Turn on propagation delay

10% OUT change:

Rd = 4.7kΩ, no Cd

Rd = 10kΩ, Cd = 220 pF

1.8

2.0

600

2.2

µs

tdoff

Turn off propagation delay (2)

10% OUT change

550

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