AK2301

AK2301 Datasheet

[AK2301]

Part	Datasheet
AK2301	AK2301 (pdf)

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ASAHI KASEI [AK2301] AK2301 3.3V Single channel PCM CODEC LSI The AK2301 is a single channel PCM CODEC for various applications for example, AFE. It includes the selectable A/u-law function, mute and power down. All of these functions are controlled by the pin. Ω It includes Band limiting filter, A/D and D/A converter, and A-law/u-law converter. All functions are provided in small 16pin TSSOP package and it is good for reducing the mounting space. PACKAGE 16pin TSSOP Pin to pin 5.06.4mm Pin pitch 0.65mm PCM CODEC and filtering system functions • Mute • A-law / u-law Frame / Short Frame are selected automatically data rate 64kN Hz N=1~32 64 ~ 2048kHz Op-amp for differential 600Ω power drives with external gain adjust down function BCLK=”L” Single power supply voltage +3.0~+3.6V power consumption • Power on 8mA typ • Power down 5uA typ BLOCK DIAGRAM GST VFTN AMPT VR VFR 600 ohm Drive AMPR VREF 600 ohm Drive BGREF AAF SMF A/D CODEC Core D/A Internal Main Clock PCM I/F PLL DX DR FS BCLK ALAWN MUTEN PLLC VDD VSS Power Down AK2301 <MS0416-E-02> 2010/05 ASAHI KASEI CONTENT ITEMS BLOCK 1 PIN 3 PIN 4 ABSOLUTE MAXIMUM 5 RECOMMENDED OPERATING 5 ELECTRICAL 5 PACKAGE 11 PIN 12 CIRCUIT 13 FUNCTIONAL PCM 14 PCM 15 MUTE POWER 17 POWER UP 18 APPLICATION CIRCUIT EXAMPLE 19 [AK2301] <MS0416-E-02> 2013/05 ASAHI KASEI Pin# Name I/O Pin type 10 VFTN

PDF Datasheet Preview

ASAHI KASEI
[AK2301]

AK2301
3.3V Single channel PCM CODEC LSI

The AK2301 is a single channel PCM CODEC for various applications for example, AFE. It includes the selectable A/u-law function, mute and power down. All of these functions are controlled by the pin. Ω

It includes Band limiting filter, A/D and D/A converter, and A-law/u-law converter. All functions are provided in small 16pin TSSOP package and it is good for reducing the mounting space.

PACKAGE
16pin TSSOP Pin to pin 5.0*6.4mm Pin pitch 0.65mm

PCM CODEC and filtering system functions
• Mute
• A-law / u-law Frame / Short Frame are selected automatically data rate 64k*N Hz N=1~32 64 ~ 2048kHz Op-amp for differential 600Ω power drives with external gain adjust down function BCLK=”L” Single power supply voltage +3.0~+3.6V power consumption
• Power on 8mA typ
• Power down 5uA typ

BLOCK DIAGRAM

GST VFTN

AMPT

VR VFR
600 ohm Drive

AMPR

VREF
600 ohm Drive

BGREF

AAF SMF

A/D CODEC

Core D/A

Internal Main Clock

PCM I/F PLL

DX DR FS BCLK ALAWN MUTEN

PLLC

VDD VSS

Power Down

AK2301
<MS0416-E-02>
2010/05

ASAHI KASEI

CONTENT

ITEMS

BLOCK 1 PIN 3 PIN 4 ABSOLUTE MAXIMUM 5 RECOMMENDED OPERATING 5 ELECTRICAL 5 PACKAGE 11 PIN 12 CIRCUIT 13 FUNCTIONAL PCM 14 PCM 15 MUTE POWER 17 POWER UP 18 APPLICATION CIRCUIT EXAMPLE 19
[AK2301]
<MS0416-E-02>
2013/05

ASAHI KASEI

Pin# Name I/O Pin type
10 VFTN

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AK2301 Datasheet file may be downloaded here without warranties.

Datasheet ID: AK2301 515860