ML22Q394 datasheet(36/42 Pages) ETC2

36 / 42 page

FEDL22Q394-02

ML22Q394

36/42

Parameter

Function

Explanation

(1) Use of speaker short detective

ON or OFF selection of a short

detection function

If a check box is turned on, a short

detection circuit will become effective.

SEQ Pins Setting

Interface setup

SEQ1

BUSYB setup

(2) Use SEQ1

Use or unuse selection of

BUSYB

If a check box is turned on, a BUSYB

pin can be used. If a check box is

turned off, a BUSYB pin does not

function but the fixed output of the

initial value is carried out.

(3) Initial State

Initial output level selection of

BUSYB

The initial value of a BUSYB pin at

voice stop can be chosen.

L Level Output

The "L" level is outputted at voice stop.

H Level Output

The "H" level is outputted at voice stop.

(4) Condition

BUSYB condition setup

BUSYB condition can be chosen.

CMOS

CMOS output

a BUSYB pin become a CMOS output.

Usually, please use this setup.

Nch Open Drain

Nch Open Drain output

The "L" level is outputted at the “L”

level. High impedance is outputted at

the H" level.

Pch Open Drain

Pch Open Drain output

The "H" level is outputted at the “H”

level. High impedance is outputted at

the L" level.

Hi-Z

High impedance output

High impedance is always outputted.

When BUSYB use mode is set up,

please do not use it.

CSB Pins Setting

CSB setup

(5) Initial State

CSB input level

The initial value of a CSB pin at

standby can be chosen.

L Level Input

The "L" level is inputted at standby.

H Level Input

The "H" level is inputted at program

operation.

(6) Condition

CSB condition setup

CSB condition can be chosen.

Pch Pull-up

Pch Pull-up input

Built-in Pull-up resistance can be used.

Hi-Z

High impedance input

It is used at CMOS connection.

Usually, please use this setup.

(7) Use CSB

Use or unuse selection of CSB

If a check box is turned on, ｔhe

interface using a CSB pin is attained.

If a check box is turned off, two

terminal interface of SCL and SDA is

attained.

I2C Pins Setting

I2C setup

The I2C condition can be set up.

(8) Slave address

Slave address setting

7-bits slave address can be set up.

(9) Acknowledge Setting

Acknowledge level setup

The level of the acknowledge signal

outputted at the time of termination of

reception can be set up.

ML22Q394 Datasheet(PDF) 36 Page - List of Unclassifed Manufacturers

ML22Q394 Datasheet(HTML) 36 Page - List of Unclassifed Manufacturers

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

Datasheet Download

Link URL