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TA2012N

更新时间： 2024-02-21 05:31:55

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
21页	1453K
描述
3V AM / FM IF + MPX (For Digital Tuning System)

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技术参数
数据手册

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TA2012N 技术参数

生命周期：	Active	零件包装代码：	DIP
包装说明：	SDIP,	针数：	24
Reach Compliance Code：	unknown	风险等级：	5.62
商用集成电路类型：	AUDIO SINGLE CHIP RECEIVER	解调类型：	AM/FM
谐波失真：	1%	JESD-30 代码：	R-PDIP-T24
JESD-609代码：	e2/e6	长度：	22 mm
功能数量：	1	端子数量：	24
最高工作温度：	75 °C	最低工作温度：	-25 °C
输出电压标称（AM）：	75 mV	标称输出电压（调频）：	75 mV
封装主体材料：	PLASTIC/EPOXY	封装代码：	SDIP
封装形状：	RECTANGULAR	封装形式：	IN-LINE, SHRINK PITCH
认证状态：	Not Qualified	座面最大高度：	4.5 mm
信噪比Nom（FM）：	65 dB	最大供电电压 (Vsup)：	8 V
最小供电电压 (Vsup)：	1.8 V	表面贴装：	NO
技术：	BIPOLAR	温度等级：	COMMERCIAL EXTENDED
端子面层：	TIN SILVER/TIN BISMUTH	端子形式：	THROUGH-HOLE
端子节距：	1.778 mm	端子位置：	DUAL
宽度：	7.62 mm	Base Number Matches：	1

TA2012N 数据手册

TA8132AN / AF , TA2012N / F

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic

TA8132AN,TA8132AF,TA2012N,TA2012F

3V AM / FM IF + MPX

(For Digital Tuning System)

TA8132AN, TA8132AF and TA2012N, TA2012F are the AM / FM

IF+ST DET system ICs, which are designed for DTS radios.

These are included many functions and these can be used for

digital tuning system with IF counter.

Features

Built−in AM / FM IF and FM stereo PLL multiplex decoder.

Suitable for combination with digital tuning system which is

included IF counter.

○ One terminal type AM / FM IF count output (auto stop

signal) for IF counter of digital tuning system.

FM: 10.7MHz or 1.3375MHz (1 / 8 dividing)

changeable by external switch

AM: 450kHz

○ Built−in mute circuit for IF count output.

It is controlled by the IF request signal from digital

tuning system,

Pin(8) level: High → come out

Low → non output

○ Adjustable for IF count output sensitivity by external

resistance of pin(2).

Weight

For adopting ceramic discriminator and ceramic resonator, it

is not necessary to adjust the FM quad detector circuit and

FM ST DET VCO circuit.

SDIP24−P−300−1.78: 1.2g (typ.)

SSOP24−P−300−1.00 : 0.31g (typ.)

S curve characteristics of FM detection output in TA8132AN, TA8132AF and TA2012N, TA2012F are reverse to

each other.

TA8132AN, TA8132AF: Reverse characteristic.

TA2012N, TA2012F: Normal characteristic.

Built−in one terminal type AM low cut circuit.

TA2053F is reverse pin type of TA2012F.

Operating supply voltage range (Ta = 25°C)

= 1.8~8.0V

CC (opr.)

2002-10-30

12 3 4 5 6 7...21

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