AN7500FHQ

更新时间： 2024-11-29 22:07:23

品牌	Logo	应用领域
松下 - PANASONIC		/
页数	文件大小	规格书
16页	145K
描述
aUDIO SIGNAL PROCESSING ic FOR 1.5 v HEADPHONE STEREO

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中文翻译

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技术参数
数据手册

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AN7500FHQ 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	QFP	包装说明：	LFQFP, QFP48,.35SQ,20
针数：	48	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.92
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	S-PQFP-G48
JESD-609代码：	e0	长度：	7 mm
功能数量：	1	端子数量：	48
最高工作温度：	70 °C	最低工作温度：	-20 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	LFQFP
封装等效代码：	QFP48,.35SQ,20	封装形状：	SQUARE
封装形式：	FLATPACK, LOW PROFILE, FINE PITCH	电源：	1.2 V
认证状态：	Not Qualified	座面最大高度：	1.7 mm
子类别：	Other Consumer ICs	最大压摆率：	12.8 mA
最大供电电压 (Vsup)：	2 V	最小供电电压 (Vsup)：	0.98 V
表面贴装：	YES	技术：	BIPOLAR
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	QUAD	宽度：	7 mm
Base Number Matches：	1

AN7500FHQ 数据手册

ICs for Radio-Cassette, Cassette Deck

AN7500FHQ

Audio signal processing IC for 1.5 V headphone stereo

■ Overview

Unit: mm

9.00±0.40

7.00±0.20

The AN7500FHQ is a single chip IC optimum for a

1.5 V headphone stereo system including pre-amp., power

amp. and Dolby B type noise reduction circuit. Current

consumption in a Dolby circuit off mode has been drasti-

cally reduced and an operating supply voltage has also

been lowered to 0.98 V. Much fewer external components

have been realized due to an integration of audio signal

processing system into a single chip circuitry in a small

outline package and space saving mounting of a set.

0.50

(0.75)

+0.10

0.20^–0.05

(1.00)

■ Features

0° to 10°

0.50±0.20

• Reduction by power consumption of approximately 35%

as compared with conventional products, contributing

to low power consumption of a set.

Seating plane

LQFP048-P-0707

• Eliminating the DC/DC converter so far needed for con-

ventional system due to 1.5 V single power supply, and

reducing approx. 40% of external components. This

contributes to space saving in a set.

• Built-in standby switch to reduce consumption current

considerably.

■ Applications

• Headphone stereo

12 3 4 5 6 7...16

中文翻译

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