AD7541ATE/883B

更新时间： 2024-02-22 02:10:27

品牌	Logo	应用领域
亚德诺 - ADI		转换器数模转换器
页数	文件大小	规格书
8页	230K
描述
12-Bit Digital-to-Analog Converter

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技术参数
数据手册

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AD7541ATE/883B 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	QLCC	包装说明：	CERAMIC, LCC-20
针数：	20	Reach Compliance Code：	not_compliant
ECCN代码：	3A001.A.2.C	HTS代码：	8542.39.00.01
风险等级：	5.66	转换器类型：	D/A CONVERTER
输入位码：	BINARY, OFFSET BINARY	输入格式：	PARALLEL, WORD
JESD-30 代码：	S-CQCC-N20	JESD-609代码：	e0
长度：	8.89 mm	最大线性误差 (EL)：	0.012%
位数：	12	功能数量：	1
端子数量：	20	最高工作温度：	125 °C
最低工作温度：	-55 °C	封装主体材料：	CERAMIC, METAL-SEALED COFIRED
封装代码：	QCCN	封装等效代码：	LCC20,.35SQ
封装形状：	SQUARE	封装形式：	CHIP CARRIER
峰值回流温度（摄氏度）：	220	电源：	15 V
认证状态：	Not Qualified	筛选级别：	MIL-STD-883 Class B
座面最大高度：	2.54 mm	标称安定时间 (tstl)：	0.6 µs
子类别：	Other Converters	最大压摆率：	2 mA
标称供电电压：	15 V	表面贴装：	YES
技术：	CMOS	温度等级：	MILITARY
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	NO LEAD
端子节距：	1.27 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	30	宽度：	8.89 mm
Base Number Matches：	1

AD7541ATE/883B 数据手册

CMOS

12-Bit Monolithic Multiplying DAC

AD7541A

FEATURES

FUNCTIONAL BLOCK DIAGRAM

Improved Version of AD7541

Full Four-Quadrant Multiplication

12-Bit Linearity (Endpoint)

All Parts Guaranteed Monotonic

TTL/CMOS Compatible

10kΩ

REF

20kΩ

S12

Low Cost

Protection Schottky Diodes Not Required

Low Logic Input Leakage

OUT2

OUT1

10kΩ

FEEDBACK

GENERAL DESCRIPTION

BIT 1 (MSB)

BIT 2

BIT 3

BIT 12 (LSB)

The Analog Devices AD7541A is a low cost, high performance

12-bit monolithic multiplying digital-to-analog converter. It is

fabricated using advanced, low noise, thin film on CMOS

technology and is available in a standard 18-lead DIP and in

20-terminal surface mount packages.

DIGITAL INPUTS (DTL/TTL/CMOS COMPATIBLE)

LOGIC: A SWITCH IS CLOSED TO I

FOR

OUT1

ITS DIGITAL INPUT IN A "HIGH" STATE.

PRODUCT HIGHLIGHTS

Compatibility: The AD7541A can be used as a direct replace-

ment for any AD7541-type device. As with the Analog Devices

AD7541, the digital inputs are TTL/CMOS compatible and

have been designed to have a ±1 µA maximum input current

requirement so as not to load the driving circuitry.

The AD7541A is functionally and pin compatible with the in-

dustry standard AD7541 device and offers improved specifica-

tions and performance. The improved design ensures that the

device is latch-up free so no output protection Schottky diodes

are required.

Improvements: The AD7541A offers the following improved

specifications over the AD7541:

This new device uses laser wafer trimming to provide full 12-bit

endpoint linearity with several new high performance grades.

1. Gain Error for all grades has been reduced with premium

ORDERING GUIDE¹

grade versions having a maximum gain error of ±3 LSB.

2. Gain Error temperature coefficient has been reduced to

Relative

Gain

Error

2 ppm/°C typical and 5 ppm/°C maximum.

Temperature

Range

Accuracy

Package

Model²

T_MINto T_MAXT_A= +25؇C Options³

3. Digital-to-analog charge injection energy for this new device

is typically 20% less than the standard AD7541 part.

AD7541AJN 0°C to +70°C

AD7541AKN 0°C to +70°C

±1 LSB

±1/2 LSB

±1 LSB

±1/2 LSB

±1 LSB

±6 LSB

±1 LSB

±6

±1

±6 LSB

±1 LSB

±6 LSB

±1 LSB

±6 LSB

±1 LSB

N-18

P-20A

R-18

Q-18

E-20A

4. Latch-up proof.

AD7541AJP

0°C to +70°C

AD7541AKP 0°C to +70°C

AD7541AKR 0°C to +70°C

AD7541AAQ –25°C to +85°C

AD7541ABQ –25°C to +85°C

5. Improvements in laser wafer trimming provides 1/2 LSB max

differential nonlinearity for top grade devices over the operat-

ing temperature range (vs. 1 LSB on older 7541 types).

±1/2 LSB

AD7541ASQ –55°C to +125°C ±1 LSB

AD7541ATQ –55°C to +125°C ±1/2 LSB

AD7541ASE –55°C to +125°C ±1 LSB

AD7541ATE –55°C to +125°C ±1/2 LSB

6. All grades are guaranteed monotonic to 12 bits over the

operating temperature range.

NOTES

¹Analog Devices reserves the right to ship either ceramic (D-18) or cerdip (Q-18)

hermetic packages.

²To order MIL-STD-883, Class B process parts, add /883B to part number. Contact

local sales office for military data sheet.

³E = Leadless Ceramic Chip Carrier; N = Plastic DIP; P = Plastic Leaded Chip

Carrier; Q = Cerdip; R = Small Outline IC.

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

12 3 4 5 6 7 8

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与AD7541ATE/883B相关器件

型号	品牌	描述	获取价格	数据表
AD7541ATQ	ADI	CMOS 12-Bit Monolithic Multiplying DAC	获取价格
AD7541ATQ/883B	ADI	12-Bit Digital-to-Analog Converter	获取价格
AD7541BD	INTERSIL	Data Acquisition	获取价格
AD7541BN	ETC	Converter IC	获取价格
AD7541BQ	ETC	12-Bit Digital-to-Analog Converter	获取价格
AD7541JC/D	ETC	12-Bit Digital-to-Analog Converter	获取价格

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