DAC811JU

更新时间： 2024-11-27 22:50:43

品牌	Logo	应用领域
BB		转换器数模转换器微处理器光电二极管
页数	文件大小	规格书
9页	98K
描述
Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER

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中文翻译

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技术参数
数据手册

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DAC811JU 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
包装说明：	SO-28	Reach Compliance Code：	unknown
风险等级：	5.77	Is Samacsys：	N
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：	e0	长度：	17.9 mm
最大线性误差 (EL)：	0.0122%	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
电源：	+-12/+-15 V	认证状态：	Not Qualified
座面最大高度：	2.65 mm	最大稳定时间：	4 µs
标称安定时间 (tstl)：	3 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：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	宽度：	7.5 mm
Base Number Matches：	1

DAC811JU 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,

K, and S 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;

DAC811R and S are specified over –55°C to +125°C.

DAC811J and K are packaged in a reliable 28-pin

plastic DIP or plastic SOIC package, while DAC811A,

B, R and S are available in a 28-pin 0.6" wide dual-

inline hermetically sealed ceramic side-brazed pack-

age (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

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

10V

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

^PDS1^-503K

^PD^rinA^tedCⁱⁿ8^U.1^S.A1^{. January, 2000}

12 3 4 5 6 7...9

中文翻译

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与DAC811JU相关器件

型号	品牌	获取价格	描述	数据表
DAC811JU/1K	TI	获取价格	Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER
DAC811JU-BI	TI	获取价格	暂无描述
DAC811JU-BI	BB	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 3us Settling Time, PDSO28,
DAC811KP	BB	获取价格	Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER
DAC811KP	TI	获取价格	Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER
DAC811KP-BI	BB	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 3us Settling Time, PDIP28,
DAC811KPG4	TI	获取价格	PARALLEL, WORD INPUT LOADING, 3us SETTLING TIME, 12-BIT DAC, PDIP28, GREEN, PLASTIC, DIP-2
DAC811KU	BB	获取价格	Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER
DAC811KU	TI	获取价格	Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER
DAC811KU-BI	BB	获取价格	D/A Converter, 1 Func, Parallel, Word Input Loading, 3us Settling Time, PDSO28,

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