HA13143 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HA13143

Four-Channel BTL Driver for CD Players

Hitachi -> Renesas Electronics 

HA13143

Electrical Characteristics (Ta = 25°C, VCC = 8.0 V) (cont)

Item

Channel crosstalk

Symbol Min Typ Max Unit

CT

50

—

—

dB

Operating voltage (1)

Vop1

Operating voltage (2)

Vop2

Protection circuits

Limiter operating current

Focus

ILMTfo

Limiter operating current

Tracking

I tr

LMT

Limiter operating current

Spindle

ILMTsp

Limiter operating current

Carriage

ILMTcr

TSD operating temperature Ttsd

TSD hysteresis temperature Thys

CONT circuit High-level

input voltage

VIHcut

0Low-level input voltage

High-level input current

Low-level input current

Circuit current when no

signal (standby)

V cut

IL

I cut

IH

IILcut

Istby 1

Circuit current when no

signal (standby)

Istby 2

Circuit current when no

signal

Icc 1

Bypass voltage

Vbps

Driving performance Focus Io fo

Driving performance

Io tr

Tracking

Driving performance Spindle Io sp

Driving performance

Io cr

Carriage

3.75 3.95 4.15 V

3.80 4.00 4.20 V

—

860 —

mA

—

860 —

mA

—

1100 —

mA

—

930 —

mA

—

165 —

°C

—

30

—

°C

—

—

3.0 V

2.0 —

—

V

0.3 1.0 5.0 µA

—

—

0.1 µA

4.0 6.0 10.0 mA

3.0 5.0 9.0 mA

10

20

30

mA

1.3 1.45 1.6 V

500 860 —

mA

500 860 —

mA

750 1100 —

mA

650 930 —

mA

Test Conditions

fin = 1 kHz, 4 ch

Actuators

Motors

Applicable

Pins

16, 17, 18,

19, 21, 22,

23, 24

16

25

18, 19

16, 17

21, 22

23, 24

8

8

CONT = 3.0 V 8

CONT = 2.0 V 8

CONT = 2.0 V 1, 14, 26

BYPASS = OPEN

CONT = 3.0 V

BYPASS = “L”

1, 14, 26

CONT = 3.0 V 1, 14, 26

BYPASS = OPEN

6

18, 19

16, 17

21, 22

23, 24

Rev.1, Dec. 2000, page 5 of 7

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