ISD1790 / ( 掩膜芯片 ) / 華邦 ISD/WinbondISD

    產品型號 :   ISD1790 芯片廠家品牌 :   華邦 ISD/WinbondISD   
    基本芯片參數:(Winbond ISD,華邦 ISD,ISD1790,60-180 sec 秒)環 芯 特性:    Duration: 60-180 sec 秒;Sample Rate (kHz): 4.0~12.0

    ISD1790 60-180 sec 秒
    Duration: 60-180 sec 秒;Sample Rate (kHz): 4.0~12.0
    芯片原廠掩膜芯片Mask-IC
    Duration: 60-180 sec 秒;Sample Rate (kHz): 4.0~12.0; Status*: P; RoHS: Y; Development Tools: ISD-COB1790 ISD-ES17xx_USB_PB

    Winbond ISD,華邦 ISD,ISD1790,60-180 sec 秒語音芯片OTP掩膜芯片開發
    華邦電子是一家專業的利基型內存IC設計、制造與銷售公司,從產品設計、技術研發、晶圓制造到自有品牌營銷全球,華邦致力提供全球客戶全方位的中低密度利基型內存解決方案服務. 并購美國 Information Storage Devices (ISD)公司 WinbondISD語音芯片系列原廠LOGO
    語音芯片型號參考 : ISD1790,更多詳情咨詢環芯銷售人員,謝謝!
    芯片常見應用類別 : 掩膜芯片 !(經典名曲資料來源于網絡收錄)
    ISD1790常用應用場合,和開發下單流程 :
    Status*: P; RoHS: Y; Development To ATCHIP.comols: ISD-COB1790 ISD-ES17xx_USB_PB環芯
    Status*: P; RoHS: Y; Development Tools: ISD-COB1790 ISD-ES17xx_USB_PB
    ISD1790產品詳細參數內容解析 :
    ISD1790 60-180 sec 秒

    ATChip.comStatus*: P; RoHS: Y; Development Tools: ISD-COB1790 ISD-ES17xx_USB_PB
    DIP 28; SOIC 28; ?TSOP 28; DIE
    (開發語音識別碼:18922)
    DIP 28; SOIC 28; ?TSOP 28; DIE
    ISD1790相關流程費用(掩膜IC / Mask IC) : 參考相關1696+批:價格:.68/pcs

    掩膜芯片為大批量訂單生產芯片,需要支付相關掩膜費用
    掩膜費用收取標準有兩種,可分為不可退(可下最小訂單量MOQ,達到MFQ數量不退)與可退(兩年內達到掩膜費數量退回MFQ),掩膜和OTP芯片原廠生產出來后是芯片的裸片形式(DICE)交貨,然后進行綁定加工生產COB軟封裝,如果需要進行硬封裝,也可以特定WAFER交貨。

    ISD1790為掩膜IC,MOQ最小訂單量:1000,RFQ返回掩膜費量:7000
    不可退掩膜費(Non-Refund)為1000美金(換算人民幣);

    可退掩膜費(Refundable mask charge)為1500美金

    部分語音芯片廠家會進行芯片功能工藝更新的版本升級,如:A版B版C版D版E版F版G版H版J版K版X版等多個版本
    我司會不定期對產品資料進行更新,如有變動,恕不另行通知!
    ISD1790產品系列 : ISD1790生成原廠資料 :
    ISD1790英文產品介紹:
    The Winbond? ISD1700 ChipCorder? Series is a high quality, fully integrated, single-chip multimessage voice record and playback device ideally suited to a variety of electronic systems. The message duration is user selectable in ranges from 26 seconds to 120 seconds, depending on the specific device. The sampling frequency of each device can also be adjusted from 4 kHz to 12 kHz with an external resistor, giving the user greater flexibility in duration versus recording quality for each application. Operating voltage spans a range from 2.4 V to 5.5 V to ensure that the ISD1700 devices are optimized for a wide range of battery or line-powered applications.yueic.com
    ISD1790中文產品介紹 :
     ISD1700 Series Multi-Message Single-Chip Voice Record & Playback Devices
    1 GENERAL DESCRIPTION
    The Winbond® ISD1700 ChipCorder® Series is a high quality, fully integrated, single-chip multimessage
    voice record and playback device ideally suited to a variety of electronic systems. The
    message duration is user selectable in ranges from 26 seconds to 120 seconds, depending on the
    specific device. The sampling frequency of each device can also be adjusted from 4 kHz to 12 kHz
    with an external resistor, giving the user greater flexibility in duration versus recording quality for each
    application. Operating voltage spans a range from 2.4 V to 5.5 V to ensure that the ISD1700 devices
    are optimized for a wide range of battery or line-powered applications.
    The ISD1700 is designed for operation in either standalone or microcontroller (SPI) mode. The device
    incorporates a proprietary message management system that allows the chip to self-manage address
    locations for multiple messages. This unique feature provides sophisticated messaging flexibility in a
    simple push-button environment. The devices include an on-chip oscillator (with external resistor
    control), microphone preamplifier with Automatic Gain Control (AGC), an auxiliary analog input, antialiasing
    filter, Multi-Level Storage (MLS) array, smoothing filter, volume control, Pulse Width
    Modulation (PWM) Class D speaker driver, and current/voltage output.
    The ISD1700 devices also support an optional “vAlert” (voiceAlert) feature that can be used as a new
    message indicator. With vAlert, the device flashes an external LED to indicate that a new message is
    present. Besides, four special sound effects are reserved for audio confirmation of operations, such as
    “Start Record”, “Stop Record”, “Erase”, “Forward”, “Global Erase”, and etc.
    Recordings are stored into on-chip Flash memory, providing zero-power message storage. This unique
    single-chip solution is made possible through Winbond’s patented Multi-Level Storage (MLS)
    technology. Audio data are stored directly in solid-state memory without digital compression, providing
    superior quality voice and music reproduction.
    Voice signals can be fed into the chip through two independent paths: a differential microphone input
    and a single-ended analog input. For outputs, the ISD1700 provides a Pulse Width Modulation (PWM)
    Class D speaker driver and a separate analog output simultaneously. The PWM can directly drive a
    standard 8Ω speaker or typical buzzer, while the separate analog output can be configured as a
    single-ended current or voltage output to drive an external amplifier.
    While in Standalone mode, the ISD1700 devices automatically enter into power down mode for power
    conservation after an operation is completed.
    In the SPI mode, the user has full control via the serial interface in operating the device. This includes
    random access to any location inside the memory array by specifying the start address and end
    address of operations. SPI mode also allows access to the Analog Path Configuration (APC) register.
    This register allows flexible configuration of audio paths, inputs, outputs and mixing. The APC default
    configuration for standalone mode can also be modified by storing the APC data into a non-volatile
    register (NVCFG) that is loaded at initialization. Utilizing the capabilities of ISD1700 Series, designers
    have the control and flexibility to implement voice functionality into the high-end products.
     
    Notice: The specifications are subject to change without notice. Please contact Winbond Sales Offices or
    Representatives to verify current or future specifications. Also refer to the website for any related application notes


    ISD17系列產品線:ISD17240, ISD17210, ISD17180, ISD17150, ISD17120, ISD1790, ISD1760, ISD1750, ISD1740, ISD1730, ISD1700
    更多...PDF原理資料參考下載 ,右鍵可以另存為
       
    深圳市環芯半導體有限公司是一家專業的語音芯片和音樂芯片技術開發公司。 語音類的芯片主要有:1,AC8040,AC9080語音OTP,AC8VC特價8腳芯片,AC8VM特價8腳芯片等。2,標準品,動物叫語音芯片,圣誕老公公,常見短秒數標準品,自然聲產品,鬼叫燈音效產品等。3,裸片類IC(Dice),語音音樂標準品,各種開發掩膜芯片,裸片芯片可以封裝到COB或者硬封裝芯片。
    更多語音芯片廠家
    與您攜手,共創輝煌。         Winbond ISD,華邦 ISD,ISD1790,60-180 sec 秒
      ←[上一型號 : ISD17120] [下一選型 : ISD1760]→