PCA9509 Просмотр технического описания (PDF) - NXP Semiconductors.

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PCA9509

Level translating I2C-bus/SMBus repeater

NXP Semiconductors. 

NXP Semiconductors

PCA9509

Level translating I2C-bus/SMBus repeater

9. Static characteristics

Table 5. Static characteristics

GND = 0 V; Tamb = 40 C to +85 C; unless otherwise specified.

Symbol Parameter

Conditions

Supplies

VCC(B)

VCC(A)

VCC(A)

supply voltage port B

supply voltage port A

supply voltage port A

PCA9509GM

PCA9509D and

PCA9509DP

ICC(A)

supply current port A

all port A static HIGH

all port A static LOW

ICC(B)

supply current port B

Input and output of port A (A1 to A2)

all port B static HIGH

VIH

VIL

VILc

VIK

ILI

IIL

VOL

VOLVILc

HIGH-level input voltage

LOW-level input voltage

contention LOW-level input voltage

input clamping voltage

input leakage current

LOW-level input current

LOW-level output voltage

difference between LOW-level output

and LOW-level input voltage contention

port A

port A

IL = 18 mA

VI = VCC(A)

VCC(A) = > 1.35 V to

(VCC(B)  1 V)

ILOH

HIGH-level output leakage current

Cio

input/output capacitance

Input and output of port B (B1 to B2)

VO = 1.35 V

VIH

VIL

VIK

ILI

IIL

VOL

ILOH

Cio

Enable

HIGH-level input voltage

LOW-level input voltage

input clamping voltage

input leakage current

LOW-level input current

LOW-level output voltage

HIGH-level output leakage current

input/output capacitance

port B

port B

IL = 18 mA

VI = 3.6 V

VI = 0.2 V

IOL = 6 mA

VO = 3.6 V

VIL

VIH

IIL(EN)

ILI

Ci

LOW-level input voltage

HIGH-level input voltage

LOW-level input current on pin EN

input leakage current

input capacitance

VI = 0.2 V, EN;

VCC = 3.6 V

VI = 3.0 V or 0 V

[1] Typical values with VCC(A) = 1.35 V, VCC(B) = 5.0 V.

Min

Typ[1] Max

Unit

3.0

1.35

1.0[2]

0.25

1.25

0.5

-

5.5

V

-

VCC(B)  1 V

-

VCC(B)  1 V

0.45 0.9

mA

3.0 5

mA

0.9 1.1

mA

0.7VCC(A) -

[3] 0.5

-

VCC(A)

V

+0.3

V

[3] 0.5

+0.15 -

V

1.5

-

0.5

V

-

-

1

A

[4] 1.5

1.0 0.45

mA

[5] -

0.2 0.3

V

[6] -

50 -

mV

-

-

10

A

-

6

7

pF

0.7VCC(B) -

0.5

-

1.5

-

1.0

-

-

-

-

0.1

-

-

-

3

VCC(B)

V

+0.3VCC(B) V

0.5

V

+1.0

A

10

A

0.2

V

10

A

5

pF

0.5

-

0.9VCC(A) -

1

-

1

-

-

2

+0.1VCC(A) V

VCC(B)

V

+1

A

+1

A

3

pF

PCA9509

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 7 — 4 November 2014

© NXP Semiconductors N.V. 2014. All rights reserved.

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