Datasheet > I1730SY

I1730SY

更新时间： 2024-02-16 15:43:58

品牌	Logo	应用领域
华邦 - WINBOND		光电二极管商用集成电路
页数	文件大小	规格书
24页	351K
描述
Speech Synthesizer With RCDG, 60s, PDSO28, 0.300 INCH, LEAD FREE, PLASTIC, SOIC-28

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I1730SY 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	SOP,	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.69
商用集成电路类型：	SPEECH SYNTHESIZER WITH RCDG	JESD-30 代码：	R-PDSO-G28
JESD-609代码：	e3	长度：	17.93 mm
湿度敏感等级：	3	功能数量：	1
端子数量：	28	片上内存类型：	FLASH
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	260	最长读取时间：	60 s
座面最大高度：	2.64 mm	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	2.4 V	表面贴装：	YES
温度等级：	COMMERCIAL	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	7.52 mm	Base Number Matches：	1

I1730SY 数据手册

ISD1700 SERIES

1 GENERAL DESCRIPTION

The Winbond^®ISD1700 ChipCorder^®Series is a high quality, fully integrated, single-chip multi-

message 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, anti-

aliasing 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

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.

Publication Release Date: January 23, 2007

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与I1730SY相关器件

型号	品牌	描述	获取价格	数据表
I1730SY01	WINBOND	Speech Synthesizer With RCDG, 60s, PDSO28, 0.300 INCH, LEAD FREE, PLASTIC, SOIC-28	获取价格
I1730SYI	WINBOND	Speech Synthesizer With RCDG, 60s, PDSO28, 0.300 INCH, LEAD FREE, PLASTIC, SOIC-28	获取价格
I1730SYI01	WINBOND	Speech Synthesizer With RCDG, 60s, PDSO28, 0.300 INCH, LEAD FREE, PLASTIC, SOIC-28	获取价格
I1730SYIR	WINBOND	Speech Synthesizer With RCDG, 60s, PDSO28, 0.300 INCH, LEAD FREE, PLASTIC, SOIC-28	获取价格
I1730SYIR01	WINBOND	Speech Synthesizer With RCDG, 60s, PDSO28, 0.300 INCH, LEAD FREE, PLASTIC, SOIC-28	获取价格
I1730SYR	WINBOND	Speech Synthesizer With RCDG, 60s, PDSO28, 0.300 INCH, LEAD FREE, PLASTIC, SOIC-28	获取价格

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