TZA1015 Просмотр технического описания (PDF) - Philips Electronics

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TZA1015

Data amplifier and laser supply circuit for CD and read-only optical systems (HDALAS)

Philips Electronics 

Philips Semiconductors

Data amplifier and laser supply circuit for CD

and read-only optical systems (HDALAS)

SYMBOL

PARAMETER

Control inputs

Zi(pd)

Zi(pu)

VIL

pull-down input

impedance

(pin GSE)

pull-up input

impedance

(pin PWRON)

LOW-level input

voltage

pins GSE

and PWRON

pins GARF

and RFBWS

VIH

HIGH-level input

voltage

pins GSE

and PWRON

pins GARF

and RFBWS

IIL

LOW-level input

current

(pins GARF

and RFBWS)

IIH

HIGH-level input

current

(pins GARF

and RFBWS)

Vref voltage source

VO

DC output voltage

IO

output current

range

sink

source

ZO

DC output

impedance

CONDITIONS

MIN.

−

TYP.

150

−

150

−0.2

−

−0.2

−

V-----D---D--1--(-.R--4--F--,--L--F---)

−

VDD(RF,LF) − 0.5 −

−

−

−

−

−10%

1.5

−

−

V-----D---D---(-2-R---F---,-L---F--)

−

−

−

Product specification

TZA1015

MAX.

UNIT

−

kΩ

−

kΩ

-V----D---D--3--(-.R--3--F--,--L--F---)

V

+0.5

V

VDD(RF,LF) + 0.2 V

VDD(RF,LF) + 0.2 V

−70

µA

80

µA

+10%

V

−

mA

−3

mA

30

Ω

1999 Aug 19

9

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