Datasheet > AS2521P

AS2521P

更新时间： 2024-02-10 12:39:32

品牌	Logo	应用领域
艾迈斯 - AMSCO		电话
页数	文件大小	规格书
14页	99K
描述
Telephone Speech Circuit with Loudhearing and Handsfree

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中文翻译

获取价格

技术参数
数据手册

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AS2521P 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP,	针数：	28
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.82	JESD-30 代码：	R-PDSO-G28
功能数量：	1	端子数量：	28
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
认证状态：	Not Qualified	标称供电电压：	5 V
表面贴装：	YES	电信集成电路类型：	TELEPHONE SPEECH CIRCUIT
端子形式：	GULL WING	端子位置：	DUAL

AS2521P 数据手册

Preliminary

AS2520/21/20B/21B

AC Electrical Characteristics

I_LINE= 15 mA; f = 800 Hz; recommended operating conditions unless otherwise specified.

Transmit

Symbol

Parameter

Conditions

Min.

Typ.

Max. Units

A_TX

Gain (M1/M2 to LS)

Gain (M3/M4 to LS)

Gain (TI to LS)

HS, LH modes; LLC = A_GND

HF mode; LLC = A_GND

MF mode

36.5

46.5

13.5

+/- 0.8

-6

A_MF

Variation with Frequency

Gain Range, LLC

Distortion

f = 500 Hz to 3.4 kHz

Speech mode; LLC = V_SSor V_DD

V_LI< 0.25 V_RMS

DA_TX/F

A_LLC

THD

V_AGC

A_SCO

Z_IN

Soft Clip Level

HS, LH modes; V_LI=

HF mode; V_LI=

650

V_PEAK

mV_PEAK

Soft Clip Level

Soft Clip Overdrive

Input Impedance;

Attenuation Depth

Mute Attenuation

Noise Output Voltage

M1/M2 and M3/M4

kohm

A_AD

A_MUTE

V_NO

Mute activated

HS = high; T_AMB= 25°C

LE = high; HS = low; T_AMB= 25°C

Differential

-72

-62

dBmp

V_PEAK

V_{IN MAX}

Input Voltage Range;

M1/M2

+/- 1

Single ended

+/- 0.5

Line Driver

Symbol

V_{IN MAX}

Parameter

Test Conditions

Min.

Typ.

Max. Units

Input Voltage Range; LI

Return Loss

+/- 2

V_PEAK

Z_RL= 1000 ohm; T_AMB= 25°C

Temperature Variation

0.5

DZ_AC/TEMP

W/°C

Rev. 5.1

Page 10

May 1999

1...7 8 91011 12 13 14

中文翻译

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与AS2521P相关器件

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