Nexperia

LSF0102; LSF0202

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

11. Static characteristics

Table 7. Static characteristics

At recommended operating conditions voltages are referenced to GND (ground = 0 V).

Tamb = -40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ[1]

Max

Unit

VIK

input clamping voltage VEN = 0 V; II = -18 mA

-1.2

-

-

V

II

leakage current

pins An, Bn, refA, refB and EN; VI = GND to 5.0 V

-

1

5

μA

CI

input capacitance

pins refA, refB and EN; VI = 0 V or 3 V

-

6

-

pF

Cio(off)

OFF-state input/output

capacitance

pins An, Bn; VO = 0 V or 3 V; VEN = 0.0 V

-

3

6.0

pF

Cio(on)

ON-state input/output

capacitance

pins An, Bn; VO = 0 V or 3 V; VEN = 3.0 V

-

6

12.5

pF

see Fig. 2

[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.

Rpu

Vpu

VrefA

VI

CEN

IO

EN

refA

refB

An

Bn

LSF0102; LSF0202

aaa-040156

Rpu = 200 kΩ; CEN = 100 nF (The An and Bn pins may be exchanged.)

Fig. 2. Test circuit for measuring RON

LSF0102_0202

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© Nexperia B.V. 2024. All rights reserved

Product data sheet

Rev. 5 — 24 June 2024

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