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TEA6845H

Name: TEA6845H
Rating: 4.5 (10 reviews)

This IC is a receiver built on a single chip

브랜드: NXP SEMICONDUCTORS

제조업체부품 #: TEA6845H

데이터 시트: TEA6845H 데이터 시트 (PDF)

패키지/케이스: QFP64

상품 유형: Display Drivers

RoHS 상태:

재고상태: 6,554 PC, 새로운 원본

Warranty: 1 Year Ovaga Warranty - Find Out More

빠른 견적

다음에 대한 RFQ를 제출해 주십시오. TEA6845H 또는 우리에게 이메일을 보내: 이메일: [email protected], 12시간 이내에 연락드리겠습니다.

수량^*

이메일^*

담당자 이름^*

회사

주목

TEA6845H 일반적인 설명

IC AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64, 14 X 20 MM, 2.80 MM HEIGHT, PLASTIC, MO-112, SOT-319-2, QFP-64, Receiver IC

특징

FM mixer for conversion of FM RF from 65 to 108 MHz to IF of 10.7 MHz; the mixer provides inherent image rejection
FM RF mixer can be set to receive weather band radio up to 162.55 MHz; weather band radio flag output
AM mixer 1 for conversion of AM RF to AM IF1 of 10.7 MHz
LC tuner oscillator providing mixer frequencies for FM mixer and AM mixer 1
AM mixer 2 for conversion of AM IF1 to AM IF2 of 450 kHz
Crystal oscillator providing mixer frequencies for AM mixer 2 and reference for synthesizer PLL, IF count, timing for Radio Data System (RDS) update and reference frequency for car audio signal processor ICs
Fast synthesizer PLL tuning system with local control for inaudible RDS updating
Timing function for RDS update algorithm and control signal output for car audio signal processor ICs (TEA688x, SAA77xx or TEF689x)
Digital auto alignment circuit for conversion of LC oscillator tuning voltage to controlled alignment voltage of FM antenna tank circuit
AGC PIN diode drive circuit for FM RF AGC; AGC detection at FM mixer input; the AGC PIN diode drive can be activated by the I2C-bus as a local or distance function; AGC threshold is a programmable and keyed function switchable via the I2C-bus
FM IF linear amplifiers with high dynamic input range
FM quadrature demodulator with automatic centre frequency adjustment and Total Harmonic Distortion (THD) compensation
Level detector for AM and FM with temperature compensated output voltage; starting point and slope of level output is programmable via the I2C-bus
AM RF PIN diode drive circuit; AGC threshold detection at AM mixer 1 and IF2 AGC input; threshold is programmable via the I2C-bus; AM IF2 AGC and demodulator
AM AF output switchable to provide AM IF2 for AM stereo decoder
AM noise blanker with blanking at AM IF2
Several test modes available for fast IC and system tests.

명세서

매개변수	값	매개변수	값
Source Content uid	TEA6845H	Pbfree Code	Yes
Rohs Code	Yes	Part Life Cycle Code	Obsolete
Ihs Manufacturer	NXP SEMICONDUCTORS	Part Package Code	QFP
Package Description	14 X 20 MM, 2.80 MM HEIGHT, PLASTIC, MO-112, SOT-319-2, QFP-64	Pin Count	64
Reach Compliance Code		HTS Code	8542.39.00.01
Consumer IC Type	AUDIO SINGLE CHIP RECEIVER	Demodulation Type	AM/FM
Harmonic Distortion	1.75%	JESD-30 Code	R-PQFP-G64
JESD-609 Code	e3	Length	20 mm
Number of Functions	1	Number of Terminals	64
Operating Temperature-Max	85 °C	Operating Temperature-Min	-40 °C
Output Voltage-Nom (FM)	290 mV	Package Body Material	PLASTIC/EPOXY
Package Code	QFP	Package Shape	RECTANGULAR
Package Style	FLATPACK	Qualification Status	Not Qualified
Seated Height-Max	3.2 mm	Supply Current-Max	95 mA
Supply Voltage-Max (Vsup)	5.25 V	Supply Voltage-Min (Vsup)	4.75 V
Surface Mount	YES	Temperature Grade	INDUSTRIAL
Terminal Finish	MATTE TIN	Terminal Form	GULL WING
Terminal Pitch	1 mm	Terminal Position	QUAD
Width	14 mm

배송

	배송비	리드타임
DHL	$20.00-$40.00 (0.50 KG)	2-5 날
페덱스	$20.00-$40.00 (0.50 KG)	2-5 날
UPS	$20.00-$40.00 (0.50 KG)	2-5 날
TNT	$20.00-$40.00 (0.50 KG)	2-5 날
EMS	$20.00-$40.00 (0.50 KG)	2-5 날
등기 항공 우편	$20.00-$40.00 (0.50 KG)	2-5 날

처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.

지불

지불 조건		핸드 수수료
	은행 송금	US$30.00의 은행 수수료를 부과합니다.
	페이팔	4.0%의 서비스 수수료를 부과합니다.
	신용 카드	3.5% 서비스 수수료를 부과합니다.
	웨스턴 유니언	charge US.00 banking fee.
	돈 그램	US$0.00의 은행 수수료를 부과합니다.