DAC7802LP

更新时间： 2024-11-09 04:38:27

品牌	Logo	应用领域
BB		转换器数模转换器光电二极管
页数	文件大小	规格书
20页	646K
描述
Dual Monolithic CMOS 12-Bit Multiplying DIGITAL-TO-ANALOG CONVERTERS

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技术参数
数据手册

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DAC7802LP 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
Reach Compliance Code：	unknown	风险等级：	5.81
Is Samacsys：	N	转换器类型：	D/A CONVERTER
输入位码：	BINARY	输入格式：	PARALLEL, WORD
JESD-30 代码：	R-PDIP-T24	JESD-609代码：	e0
最大线性误差 (EL)：	0.0122%	位数：	12
功能数量：	2	端子数量：	24
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	DIP
封装等效代码：	DIP24,.3	封装形状：	RECTANGULAR
封装形式：	IN-LINE	电源：	5 V
认证状态：	Not Qualified	最大稳定时间：	1 µs
标称安定时间 (tstl)：	0.4 µs	子类别：	Other Converters
最大压摆率：	2 mA	标称供电电压：	5 V
表面贴装：	NO	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	Base Number Matches：	1

DAC7802LP 数据手册

DAC7800

DAC7801

DAC7802

SBAS005B – JANUARY 1990 – REVISED FEBRUARY 2004

Dual Monolithic CMOS 12-Bit Multiplying

DIGITAL-TO-ANALOG CONVERTERS

FEATURES

APPLICATIONS

ꢀ TWO DACs IN A 0.3" WIDE PACKAGE

ꢀ PROCESS CONTROL OUTPUTS

ꢀ ATE PIN ELECTRONICS LEVEL SETTING

ꢀ PROGRAMMABLE FILTERS

ꢀ SINGLE +5V SUPPLY

ꢀ HIGH-SPEED DIGITAL INTERFACE:

Serial—DAC7800

ꢀ PROGRAMMABLE GAIN CIRCUITS

ꢀ AUTO-CALIBRATION CIRCUITS

8 + 4-Bit Parallel—DAC7801

12-Bit Parallel—DAC7802

ꢀ MONOTONIC OVER TEMPERATURE

ꢀ LOW CROSSTALK: –94dB min

ꢀ FULLY SPECIFIED OVER –40^OC TO +85^OC

DESCRIPTION

The DAC7800, DAC7801 and DAC7802 are members of a

new family of monolithic dual 12-bit CMOS multiplying Digi-

tal-to-Analog Converters (DACs). The digital interface speed

and the AC multiplying performance are achieved by using

an advanced CMOS process optimized for data conversion

circuits. High stability on-chip resistors provide true 12-bit

integral and differential linearity over the wide industrial

temperature range of –40°C to +85°C.

wide plastic DIP. The DAC7802 has a single-buffered 12-bit

data word interface. Parallel data is loaded (edge triggered)

into the single DAC register for each DAC. The DAC7802 is

packaged in a 24-pin 0.3" wide plastic DIP.

DAC7802

12-Bit Interface

R_{FB A}

I_{OUT A}

V_{REF A}

The DAC7800 features a serial interface capable of clocking-

in data at a rate of at least 10MHz. Serial data is clocked

(edge triggered) MSB first into a 24-bit shift register and then

latched into each DAC separately or simultaneously as

required by the application. An asynchronous CLEAR control

is provided for power-on reset or system calibration func-

tions. It is packaged in a 16-pin 0.3" wide plastic DIP.

12-Bit MDAC

DAC A

AGND A

DAC7801

8-Bit Interface

8 Bits + 4 Bits

R_{FB B}

I_{OUT B}

V_{REF B}

12-Bit MDAC

DAC B

AGND B

The DAC7801 has a 2-byte (8 + 4) double-buffered interface.

Data is first loaded (level transferred) into the input registers

in two steps for each DAC. Then both DACs are updated

simultaneously. The DAC7801 features an asynchronous

CLEAR control. The DAC7801 is packaged in a 24-pin 0.3"

Serial

DAC7800

Serial Interface

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

www.ti.com

12 3 4 5 6 7...20

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与DAC7802LP相关器件

型号	品牌	获取价格	描述	数据表
DAC7802LU	BB	获取价格	Dual Monolithic CMOS 12-Bit Multiplying DIGITAL-TO-ANALOG CONVERTERS
DAC7802LU	TI	获取价格	Dual Monolithic CMOS 12-Bit Multiplying DIGITAL-TO-ANALOG CONVERTERS
DAC7802LU/1K	BB	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 0.4us Settling Time, PDSO24, GREEN, P
DAC7802LU/1K	TI	获取价格	PARALLEL, WORD INPUT LOADING, 0.4us SETTLING TIME, 12-BIT DAC, PDSO24, GREEN, PLASTIC, SOI
DAC7802LU/1KG4	TI	获取价格	PARALLEL, WORD INPUT LOADING, 0.4us SETTLING TIME, 12-BIT DAC, PDSO24, GREEN, PLASTIC, SOI
DAC7802LUG4	TI	获取价格	双单片 CMOS 12 位乘数模转换器 \| DW \| 24 \| -40 to 85
DAC7811	TI	获取价格	12-Bit, Serial Input, Multiplying Digital-to-Analog Converter
DAC7811IDGS	TI	获取价格	趋稳时间为 0.2us 的 12 位单通道串行输入乘法 DAC \| DGS \| 10 \|
DAC7811IDGSG4	TI	获取价格	趋稳时间为 0.2us 的 12 位单通道串行输入乘法 DAC \| DGS \| 10 \|
DAC7811IDGSR	TI	获取价格	12-Bit, Serial Input, Multiplying Digital-to-Analog Converter

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