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| 型號： | SSM2603CPZ-REEL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 1/32頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CODEC AUDIO LOW POWER 28LFCSP |
| 標準包裝： | 5,000 |
| 類型： | 立體聲音頻 |
| 分辨率（位）： | 24 b |
| ADC / DAC 數(shù)量： | 2 / 2 |
| 三角積分調變： | 無 |
| S/N 比，標準 ADC / DAC (db)： | 90 / 100 |
| 電壓 - 電源，模擬： | 1.8 V ~ 3.6 V |
| 電壓 - 電源，數(shù)字： | 1.5 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-VFQFN 裸露焊盤，CSP |
| 供應商設備封裝： | 28-LFCSP-VQ |
| 包裝： | 帶卷 (TR) |
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Low Power Audio Codec
Data Sheet
Rev. C
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
2008–2013 Analog Devices, Inc. All rights reserved.
FEATURES
Stereo, 24-bit analog-to-digital and digital-to-analog converters
DAC SNR: 100 dB (A-weighted), THD: 80 dB at 48 kHz, 3.3 V
ADC SNR: 90 dB (A-weighted), THD: 80 dB at 48 kHz, 3.3 V
Highly efficient headphone amplifier
Stereo line input and monaural microphone input
Low power
7 mW stereo playback (1.8 V/1.5 V supplies)
14 mW record and playback (1.8 V/1.5 V supplies)
Low supply voltages
Analog: 1.8 V to 3.6 V
Digital core: 1.5 V to 3.6 V
Digital I/O: 1.8 V to 3.6 V
256/384 oversampling rate in normal mode; 250/272 over-
sampling rate in USB mode
Audio sampling rates: 8 kHz, 11.025 kHz, 12 kHz, 16 kHz,
22.05 kHz, 24 kHz, 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz,
and 96 kHz
28-lead, 5 mm × 5 mm LFCSP (QFN) package
APPLICATIONS
Mobile phones
MP3 players
Portable gaming
Portable electronics
Educational toys
GENERAL DESCRIPTION
The SSM2603 is a low power, high quality stereo audio codec
for portable digital audio applications with one set of stereo
programmable gain amplifier (PGA) line inputs and one
monaural microphone input. It features two 24-bit analog-to-
digital converter (ADC) channels and two 24-bit digital-to-
analog (DAC) converter channels.
The SSM2603 can operate as a master or a slave. It supports
various master clock frequencies, including 12 MHz or 24 MHz
for USB devices; standard 256 fS or 384 fS based rates, such as
12.288 MHz and 24.576 MHz; and many common audio sampling
rates, such as 96 kHz, 88.2 kHz, 48 kHz, 44.1 kHz, 32 kHz, 24
kHz, 22.05 kHz, 16 kHz, 12 kHz, 11.025 kHz, and 8 kHz.
The SSM2603 can operate at power supplies as low as 1.8 V for
the analog circuitry and as low as 1.5 V for the digital circuitry.
The maximum voltage supply is 3.6 V for all supplies.
The SSM2603 software-programmable stereo output options
provide the user with many application possibilities. Its volume
control functions provide a large range of gain control of the
audio signal.
The SSM2603 is specified over the industrial temperature range
of 40°C to +85°C. It is available in a 28-lead, 5 mm × 5 mm
lead frame chip scale package (LFCSP).
FUNCTIONAL BLOCK DIAGRAM
Figure 1.
AVDD
VMID
AGND
DBVDD DGND DCVDD
HPVDD PGND
MICBIAS
RHPOUT
ROUT
MICIN
DIGITAL
PROCESSOR
RLINEIN
MUX
ADC
LLINEIN
MUX
ADC
DAC
LOUT
LHPOUT
SIDETONE
BYPASS
SIDETONE
BYPASS
CLK
MCLK/
XTI
XTO CLKOUT
CONTROL INTERFACE
MUTE CSB
SDIN SCLK
DIGITAL AUDIO INTERFACE
PBDAT RECDAT BCLK PBLRC RECLRC
0dB/20dB BOOST
–34.5dB TO +33dB,
1.5dB STEP
–34.5dB TO +33dB,
1.5dB STEP
–73dB TO +6dB,
1dB STEP
–73dB TO +6dB,
1dB STEP
–6dB TO –15dB/MUTE –3dB STEP
07241-
001
SSM2603
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SSM2603CPZ-REEL7 | 功能描述:IC CODEC AUDIO LOW POWER 28LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標準包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率（位）:18 b ADC / DAC 數(shù)量:2 / 2 三角積分調變:是 S/N 比，標準 ADC / DAC (db):81.5 / 88 動態(tài)范圍，標準 ADC / DAC (db):82 / 87.5 電壓 - 電源，模擬:2.6 V ~ 3.3 V 電壓 - 電源，數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應商設備封裝:48-TQFN-EP（7x7） 包裝:帶卷 (TR) |
| SSM2603-EVALZ | 功能描述:BOARD EVALUATION FOR SSM2603 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標準包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱:82EBV2081 |
| SSM2603GY | 制造商:SSC 制造商全稱:Silicon Standard Corp. 功能描述:P-CHANNEL ENHANCEMENT MODE POWER MOSFET |
| SSM2604 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power Audio Codec |
| SSM2604CPZ-R2 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
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