Nexperia

LSF0108

8-bit bidirectional multi-voltage level translator; open-drain; push-pull

Tamb = -40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ[1]

Max

Unit

see Fig. 4

[2]

VI = 0 V; Vpu = 5.0 V; IO = 64 mA

VrefA = 3.3 V

-

3

-

Ω

VrefA = 1.8 V

-

4

-

Ω

VrefA = 1.0 V

-

7

-

Ω

VI = 0 V; Vpu = 5.0 V; IO = 32mA

VrefA = 1.8 V

-

4

-

Ω

VrefA = 2.5 V

-

3

-

Ω

VI = 1.8 V; Vpu = 5.0 V; IO = 15 mA

VrefA = 3.3 V

-

4

-

Ω

VI = 1.0 V; Vpu = 3.3 V; IO = 10 mA

VrefA = 1.8 V

-

7

-

Ω

VI = 0 V; Vpu = 3.3 V; IO = 10 mA

VrefA = 1.0 V

-

5

-

Ω

VI = 0 V; Vpu = 1.8 V; IO = 10 mA

RON

ON resistance

VrefA = 1.0 V

-

6

-

Ω

[1] All typical values are measured at Tamb = 25 °C.

[2] Measured by the voltage drop between the An and Bn pins at the indicated current through the switch. ON resistance is determined by

the lowest voltage of the two (An or Bn) pins.

aaa-030283

EN

refB

Bn

LSF0108

refA

An

Rpu

Vpu

VrefA

CEN

VI

IO

The An and Bn pins may be exchanged.

Rpu = 200 kΩ

CEN = 100 nF

Fig. 4. Test circuit for measuring RON

LSF0108

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©

Nexperia B.V. 2019. All rights reserved

Product data sheet

Rev. 1 — 18 September 2019

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