MSM7534

更新时间： 2024-02-08 00:20:46

品牌	Logo	应用领域
冲电气 - OKI		/
页数	文件大小	规格书
18页	140K
描述
2ch Single Rail CODEC

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

MSM7534 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	TSSOP, TSSOP20/26,.36	Reach Compliance Code：	unknown
风险等级：	5.92	压伸定律：	A-LAW
滤波器：	YES	最大增益公差：	1.2 dB
JESD-30 代码：	R-PDSO-G20	JESD-609代码：	e0
线性编码：	NOT AVAILABLE	功能数量：	2
端子数量：	20	最高工作温度：	85 °C
最低工作温度：	-30 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装等效代码：	TSSOP20/26,.36
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
电源：	5 V	认证状态：	Not Qualified
子类别：	Codecs	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
电信集成电路类型：	PCM CODEC	温度等级：	OTHER
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	GULL WING
端子节距：	0.635 mm	端子位置：	DUAL
Base Number Matches：	1

MSM7534 数据手册

E2U0020-28-81

This version: Aug. 1998

Previous version: Nov. 1996

¡ Semiconductor

MSM7533H/7533V/7534

¡ Semiconductor

MSM7533H/7533V/7534

2ch Single Rail CODEC

GENERAL DESCRIPTION

The MSM7533 and MSM7534 are two-channel CODEC CMOS ICs for voice signals ranging from

300 to 3400 Hz. These devices contain filters for A/D and D/A conversion.

Designed especially for a single-power supply and low-power applications, these devices

contain two-channel AD/DA converters in a single chip and achieve a reduced footprint and a

reduced number of external components.

TheMSM7533andMSM7534arebestsuitedforananaloginterfacetoanechocancellerDSPused

in digital telephone terminals, digital PABXs, and hands free terminals.

FEATURES

• Single power supply: +5 V

• Power consumption

Operating mode:

Power save mode:

Power down mode:

35 mW Typ.

7 mW Typ.

0.05 mW Typ.

74 mW Max.

16 mW Max.

0.3 mW Max.

= 5 V

• ITU-T Companding law

MSM7533H:

MSM7534:

MSM7533V:

m-law

A-law

m/A-law pin selectable

• Built-in PLL eliminates a master clock

• The PCM interface can be switched between 2 channel serial/parallel

• Transmission clock: 64/128/256/512/1024/2048 kHz

96/192/384/768/1536/1544/200 kHz

(During 2 channel serial mode, the 64 and 96 kHz clocks are disabled)

• Adjustable transmit gain

• Built-in reference voltage supply

• Analog output can directly drive a 600 W line transformer

• Package options:

20-pin plastic skinny DIP (DIP20-P-300-2.54-S1) (Product name : MSM7533HRS)

(Product name : MSM7533VRS)

(Product name : MSM7534RS)

24-pin plastic SOP (SOP24-P-430-1.27-K)

(Product name : MSM7533HGS-K)

(Product name : MSM7533VGS-K)

(Product name : MSM7534GS-K)

1/18

12 3 4 5 6 7...18

下载PDF

与MSM7534相关器件

型号	品牌	描述	获取价格	数据表
MSM7534GS-K	OKI	PCM Codec, A-Law, 2-Func, CMOS, PDSO24, 0.430 INCH, 1.27 MM PITCH, PLASTIC, SOP-24	获取价格
MSM7534RS	OKI	PCM Codec, A-Law, 1-Func, PDIP20, 0.300 INCH, 2.54 PITCH, SKINNY, PLASTIC, DIP-20	获取价格
MSM7534TS-K	OKI	PCM Codec, A-Law, 1-Func, PDSO20, 0.300 INCH, PLASTIC, TSOP-26/20	获取价格
MSM7540	OKI	Single Rail ADPCM CODEC	获取价格
MSM7540GS	OKI	ADPCM Codec, A-Law, 1-Func, PDSO28, 0.430 INCH, PLASTIC, SO-28	获取价格
MSM7540GS-K	OKI	ADPCM Codec, A-Law, 1-Func, PDSO28, PLASTIC, SOP-28	获取价格