TDA8846 查看數據表（PDF） - Philips Electronics

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TDA8846

I2C-bus controlled PAL/NTSC/SECAM TV processors

Philips Electronics 

Philips Semiconductors

I2C-bus controlled PAL/NTSC/SECAM TV

processors

Tentative Device Specification

TDA884X/5X-N2 series

QUICK REFERENCE DATA

SYMBOL

PARAMETER

Supply

VP

IP

Input voltages

ViVIFrms)

ViSIF(rms)

ViAUDIO(rms)

ViCVBS(p-p)

ViCHROMA(p-p)

ViRGB(p-p)

Output signals

VoCVBS(p-p)

IoTUNER

VoVIDSW(p-p)

VoB-Y(p-p)

VoR-Y(p-p)

VoY(p-p)

VoRGB(p-p)

IoHOR

IoVERT

IoEW

supply voltage

supply current

video IF amplifier sensitivity (RMS value)

sound IF amplifier sensitivity (RMS value)

external audio input (RMS value)

external CVBS/Y input (peak-to-peak value)

external chroma input voltage (burst amplitude)

(peak-to-peak value)

RGB inputs (peak-to-peak value)

demodulated CVBS output (peak-to-peak value)

tuner AGC output current range

CVBS1/CVBS2 output voltage of video switch

(peak-to-peak value)

−(R−Y) output/input voltage (peak-to-peak value)

−(B−Y) output/input voltage (peak-to-peak value)

Y output/input voltage (peak-to-peak value)

RGB output signal amplitudes (peak-to-peak value)

horizontal output current

vertical output current (peak-to-peak value)

EW drive output current

MIN.

TYP.

MAX. UNIT

−

8.0

−

V

−

110

−

mA

−

35

−

µV

−

1.0

−

mV

−

350

−

mV

−

1.0

−

V

−

0.3

−

V

−

0.7

−

V

−

2.2

−

V

0

−

5

mA

−

2.0/1.0 −

V

−

1.05

−

V

−

1.33

−

V

−

1.4

−

V

−

2.0

−

V

10

−

−

mA

−

1

−

mA

1.2

−

−

mA

December 16, 1997

4

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