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5962-8962902LX

更新时间： 2024-02-18 01:55:41

品牌	Logo	应用领域
亚德诺 - ADI		模拟IC 信号电路
页数	文件大小	规格书
20页	505K
描述
LC2MOS Complete, 8-Bit Analog I/0 Systems

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5962-8962902LX 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	零件包装代码：	DIP
包装说明：	DIP,	针数：	24
Reach Compliance Code：	unknown	风险等级：	5.63
Is Samacsys：	N	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
JESD-30 代码：	R-GDIP-T24	JESD-609代码：	e0
湿度敏感等级：	NOT APPLICABLE	功能数量：	1
端子数量：	24	最高工作温度：	125 °C
最低工作温度：	-55 °C	封装主体材料：	CERAMIC, GLASS-SEALED
封装代码：	DIP	封装形状：	RECTANGULAR
封装形式：	IN-LINE	峰值回流温度（摄氏度）：	NOT APPLICABLE
座面最大高度：	5.715 mm	最大供电电压 (Vsup)：	5.25 V
最小供电电压 (Vsup)：	4.75 V	标称供电电压 (Vsup)：	5 V
表面贴装：	NO	温度等级：	MILITARY
端子面层：	TIN LEAD	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT APPLICABLE	宽度：	7.62 mm
Base Number Matches：	1

5962-8962902LX 数据手册

LC²MOS

Complete, 8-Bit Analog I/0 Systems

AD7569/AD7669

AD7569 FUNCTIONAL BLOCK DIAGRAM

FEATURES

2 ␮s ADC with Track/Hold

1 ␮s DAC with Output Amplifier

AD7569, Single DAC Output

AD7669, Dual DAC Output

On-Chip Bandgap Reference

Fast Bus Interface

Single or Dual 5 V Supplies

GENERAL DESCRIPTION

The AD7569/AD7669 is a complete, 8-bit, analog I/O system

on a single monolithic chip. The AD7569 contains a high speed

successive approximation ADC with 2 µs conversion time, a track/

hold with 200 kHz bandwidth, a DAC and an output buffer ampli-

fier with 1 µs settling time. A temperature-compensated 1.25 V

bandgap reference provides a precision reference voltage for the

ADC and the DAC. The AD7669 is similar, but contains two

DACs with output buffer amplifiers.

AD7669 FUNCTIONAL BLOCK DIAGRAM

A choice of analog input/output ranges is available. Using a sup-

ply voltage of +5 V, input and output ranges of zero to 1.25 V

and zero to 2.5 volts may be programmed using the RANGE in-

put pin. Using a ±5 V supply, bipolar ranges of ±1.25 V or

±2.5 V may be programmed.

Digital interfacing is via an 8-bit I/O port and standard micro-

processor control lines. Bus interface timing is extremely fast, al-

lowing easy connection to all popular 8-bit microprocessors. A

separate start convert line controls the track/hold and ADC to

give precise control of the sampling period.

PRODUCT HIGHLIGHTS

The AD7569/AD7669 is fabricated in Linear-Compatible

CMOS (LC²MOS), an advanced, mixed technology process

combining precision bipolar circuits with low power CMOS

logic. The AD7569 is packaged in a 24-pin, 0.3" wide “skinny”

DIP, a 24-terminal SOIC and 28-terminal PLCC and LCCC

packages. The AD7669 is available in a 28-pin, 0.6" plastic

DIP, 28-terminal SOIC and 28-terminal PLCC package.

1. Complete Analog I/O on a Single Chip.

The AD7569/AD7669 provides everything necessary to

interface a microprocessor to the analog world. No external

components or user trims are required and the overall accu-

racy of the system is tightly specified, eliminating the need

to calculate error budgets from individual component

specifications.

2. Dynamic Specifications for DSP Users.

In addition to the traditional ADC and DAC specifications,

the AD7569/AD7669 is specified for ac parameters, includ-

ing signal-to-noise ratio, distortion and input bandwidth.

3. Fast Microprocessor Interface.

The AD7569/AD7669 has bus interface timing compatible

with all modern microprocessors, with bus access and relin-

quish times less than 75 ns and write pulse width less than

80 ns.

REV. B

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, nor for any infringements of patents or other rights of third parties

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 617/329-4700

Fax: 617/326-8703

World Wide Web Site: http://www.analog.com

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与5962-8962902LX相关器件

型号	品牌	描述	获取价格	数据表
5962-8963001EX	ETC	Line Receiver	获取价格
5962-89632012A	WEDC	Operational Amplifier, 2 Func, 2500uV Offset-Max, BIPolar, 0.358 X 0.358 INCH, 0.100 INCH,	获取价格
5962-89632012X	ETC	Voltage-Feedback Operational Amplifier	获取价格
5962-8963201GC	WEDC	IC DUAL OP-AMP, 2500 uV OFFSET-MAX, BCY8, 0.370 X 0.185 INCH, CAN, 8-PIN, Operational Ampl	获取价格
5962-8963201GX	ETC	Voltage-Feedback Operational Amplifier	获取价格
5962-8963201PX	ETC	Voltage-Feedback Operational Amplifier	获取价格

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