TDA8745H datasheet(3/40 Pages) PHILIPS

Part #	TDA8745H

Description	Satellite sound receiver with I2C-bus control

PDF	40 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

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3 / 40 page

1996 Mar 11

Philips Semiconductors

Preliminary speciﬁcation

Satellite sound receiver with I2C-bus control

TDA8745

QUICK REFERENCE DATA

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

VP1

synthesizer and mixer supply voltage

4.5

5.0

5.5

VP2

I2C-bus supply voltage

4.5

5.0

5.5

VP3

general supply voltage

8.0

12.0

13.2

IP1

synthesizer and mixer supply current

−

IP2

I2C-bus supply current

−

0.6

−

IP3

general supply current

−

S/N(A)

signal-to-noise ratio secondary channel

A-weighted;

NR = on; DEEM = 75

µs

−

Vi(rms)

input sensitivity (RMS value) baseband input

to mixer

S/N(A) = 40 dB;

NR = on; DEEM = 75

µs

−

0.5

1.5

Vi(rms)

baseband input voltage (RMS value)

THD

≤ 0.5%

200

output voltage

−8

−6

−4

dBV

Ptot

total power dissipation

−

610

800

Tstg

storage temperature

−65

−

+150

°C

Tamb

operating ambient temperature

−20

−

+70

°C

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