Datasheet > DAC811JU/1K

DAC811JU/1K

更新时间： 2024-01-23 21:10:56

品牌	Logo	应用领域
德州仪器 - TI		转换器微处理器
页数	文件大小	规格书
14页	273K
描述
Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER

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技术参数
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DAC811JU/1K 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	SOIC
包装说明：	SOP, SOP28,.4	针数：	28
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	20 weeks
风险等级：	5.38	最大模拟输出电压：	10 V
最小模拟输出电压：	-10 V	转换器类型：	D/A CONVERTER
输入位码：	BINARY, OFFSET BINARY, 2'S COMPLEMENT BINARY	输入格式：	PARALLEL, WORD
JESD-30 代码：	R-PDSO-G28	JESD-609代码：	e4
长度：	17.9 mm	最大线性误差 (EL)：	0.0244%
湿度敏感等级：	3	标称负供电电压：	-12 V
位数：	12	功能数量：	1
端子数量：	28	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	封装等效代码：	SOP28,.4
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	260	电源：	5,+-12/+-15 V
认证状态：	Not Qualified	采样速率：	0.25 MHz
座面最大高度：	2.65 mm	最大稳定时间：	4 µs
标称安定时间 (tstl)：	4 µs	子类别：	Other Converters
最大压摆率：	35 mA	标称供电电压：	12 V
表面贴装：	YES	技术：	BIPOLAR
温度等级：	COMMERCIAL	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
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：	7.5 mm

DAC811JU/1K 数据手册

DAC811

For most current data sheet and other product

information, visit www.burr-brown.com

Microprocessor-Compatible

12-BIT DIGITAL-TO-ANALOG CONVERTER

Input gating logic is designed so that loading the last

FEATURES

● SINGLE INTEGRATED CIRCUIT CHIP

nibble or byte of data can be accomplished simulta-

neously with the transfer of data (previously stored in

adjacent latches) from adjacent input latches to the

D/A latch. This feature avoids spurious analog output

values while using an interface technique that saves

computer instructions.

● MICROCOMPUTER INTERFACE:

Double-Buffered Latch

● VOLTAGE OUTPUT: ±10V, ±5V, +10V

● MONOTONICITY GUARANTEED OVER

The DAC811 is laser trimmed at the wafer level and

is specified to ±1/4LSB maximum linearity error (B

and K grades) at 25°C and ±1/2LSB maximum over

the temperature range. All grades are guaranteed mono-

tonic over the specification temperature range.

TEMPERATURE

● ±1/2LSB MAXIMUM NONLINEARITY OVER

TEMPERATURE

● GUARANTEED SPECIFICATIONS AT ±12V

AND ±15V SUPPLIES

The DAC811 is available in six performance grades

and three package types. DAC811J and K are speci-

fied over the temperature ranges of 0°C to +70°C;

DAC811A and B are specified over –25°C to +85°C;

DAC811J and K are packaged in a reliable 28-pin

plastic DIP or plastic SO package, while DAC811A

and B are available in a 28-pin 0.6" wide dual-inline

hermetically sealed ceramic side-brazed package (H

package).

● TTL/5V CMOS-COMPATIBLE LOGIC

INPUTS

DESCRIPTION

The DAC811 is a complete, single-chip integrated-

circuit, microprocessor-compatible, 12-bit digital-to-

analog converter. The chip combines a precision volt-

age reference, microcomputer interface logic, and

double-buffered latch, in a 12-bit D/A converter with

a voltage output amplifier. Fast current switches and a

laser-trimmed thin-film resistor network provide a

highly accurate and fast D/A converter.

4 MSBs

4 LSBs

S_J

Input Latch

D/A Latch

Input Latch

R_F

10V

Microcomputer interfacing is facilitated by a double-

buffered latch. The input latch is divided into three

4-bit nibbles to permit interfacing to 4-, 8-, 12-, or

16-bit buses and to handle right-or left-justified data.

The 12-bit data in the input latches is transferred to the

D/A latch to hold the output value.

R_F

12-Bit D/A Converter

R_BPO

V_OUT

Voltage Reference

BPO

International Airport Industrial Park

•

Mailing Address: PO Box 11400, Tucson, AZ 85734

•

Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706

•

Tel: (520) 746-1111

Twx: 910-952-1111 Internet: http://www.burr-brown.com/

•

Cable: BBRCORP Telex: 066-6491

•

FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132

Printed in U.S.A. April, 2000

^PDS1^-503L

DAC811

SBAS144

12 3 4 5 6 7...14

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与DAC811JU/1K相关器件

型号	品牌	描述	获取价格	数据表
DAC811JU-BI	TI	暂无描述	获取价格
DAC811JU-BI	BB	D/A Converter, 1 Func, Parallel, Word Input Loading, 3us Settling Time, PDSO28,	获取价格
DAC811KP	BB	Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER	获取价格
DAC811KP	TI	Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER	获取价格
DAC811KP-BI	BB	D/A Converter, 1 Func, Parallel, Word Input Loading, 3us Settling Time, PDIP28,	获取价格
DAC811KPG4	TI	PARALLEL, WORD INPUT LOADING, 3us SETTLING TIME, 12-BIT DAC, PDIP28, GREEN, PLASTIC, DIP-2	获取价格

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