TDA9840 datasheet(3/28 Pages) PHILIPS

부품명	TDA9840

상세설명	TV and VTR stereo/dual sound processor with digital identification and I2C-bus control

Download	28 Pages

Scroll/Zoom	100%

제조업체	PHILIPS [NXP Semiconductors]

홈페이지	http://www.nxp.com

Logo

3 / 28 page

1998 Jul 03

3

Philips Semiconductors

Product speciﬁcation

TV and VTR stereo/dual sound processor

with digital identiﬁcation and I2C-bus control

TDA9840

QUICK REFERENCE DATA

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

VP

supply voltage (pin 18)

4.5

5

8.8

V

IP

supply current (pin 18)

15.5

16.5

20.5

mA

Vi(rms)

nominal input signal voltage (Vi1, Vi2, Vi3)

(RMS value)

54% modulation

−

250

−

mV

Vo(rms)

nominal output signal voltage (RMS value)

THD

≤ 0.3%

54% modulation

−

500

−

mV

Vo(rms)

clipping level of the output signal voltages

(RMS value)

THD

≤ 1.5%

VP = 5 V

1.4

1.6

−

V

VP = 8 V

2.4

2.65

−

V

∆Gv

stereo control range for Vi 1 (0.1 dB steps)

+2.4

+2.5

+2.6

dB

−2.3

−2.4

−2.5

dB

level control range for Vi 2 (0.5 dB steps)

+2.4

+2.5

+2.6

dB

−1.9

−2.0

−2.1

dB

Vi pil

input voltage sensitivity of pilot frequency

unmodulated

5

−

100

mV

S/N(W)

weighted signal-to-noise ratio

“CCIR468-3”

66

75

−

dB

THD

total harmonic distortion

−

0.2

0.3

%

Tamb

operating ambient temperature range

0

−

+70

°C

fident

identiﬁcation window width

normal mode

STEREO

2.0

−

2.0

Hz

DUAL

2.3

−

2.3

Hz

fast mode

STEREO

3.8

−

3.8

Hz

DUAL

5.8

−

5.8

Hz

tident(on)

total identiﬁcation time ON

normal mode

STEREO

0.35

−

2.3

s

DUAL

0.35

−

2.0

s

fast mode

STEREO

0.175

−

1.1

s

DUAL

0.175

−

1.0

s

Vi tuner

identiﬁcation voltage sensitivity

−

28

−

dB

µV

∆f

pil

pull-in frequency range of pilot PLL

fω = 10.008 MHz

lower side

−296

−−296

Hz

upper side

302

−

302

Hz

유사한 부품 번호 - TDA9840

제조업체	부품명	데이터시트	상세설명
NXP Semiconductors	TDA9845	177Kb / 20P	TV and VTR stereo/dual sound processor with digital identification 1995 Mar 20
	TDA9845T	177Kb / 20P	TV and VTR stereo/dual sound processor with digital identification 1995 Mar 20
	TDA9847	147Kb / 28P	TV and VTR stereo/dual sound processor with digital identification 1995 May 23
	TDA9847T	147Kb / 28P	TV and VTR stereo/dual sound processor with digital identification 1995 May 23

More results

유사한 설명 - TDA9840

제조업체	부품명	데이터시트	상세설명
NXP Semiconductors	TDA9845	177Kb / 20P	TV and VTR stereo/dual sound processor with digital identification 1995 Mar 20
	TDA9847	147Kb / 28P	TV and VTR stereo/dual sound processor with digital identification 1995 May 23
	TDA8405	322Kb / 9P	TV AND VTR STEREO/DUAL SOUND PROCESSOR WITH I2C BUS CONTROL December 1985
	TDA8415	128Kb / 19P	TV and VTR stereo/dual sound processor with integrated filters and I2C-bus control May 1989
	TDA8416	134Kb / 19P	TV and VTR stereo/dual sound processor with integrated filters and I2C-bus control November 1989
	TDA8417	130Kb / 20P	TV and VTR stereo/dual sound processor with integrated filters and I2C-bus control September 1989
	TDA2795	236Kb / 6P	TV STEREO / DUAL SOUND IDENTIFICATION DECODER March 1986
Sony Corporation	CXA2022S	257Kb / 16P	I2C Bus Sound Processor for TV
Sony Corporation	CXA2021S	274Kb / 16P	I2C BUS Sound Processor for TV
NEC	UPC1857A	343Kb / 44P	SOUND CONTROL IC WITH SURROUND AND I2C BUS

More results

TDA9840 데이터시트(PDF) 3 Page - NXP Semiconductors

TDA9840 데이터시트(HTML) 3 Page - NXP Semiconductors

유사한 부품 번호 - TDA9840

유사한 설명 - TDA9840

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

데이터시트 다운로드

링크 URL