Datasheet > 5962-89728022A

5962-89728022A

更新时间： 2024-02-20 12:31:01

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
20页	577K
描述
Multiple Output, High Precision, Dual Tracking Reference

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5962-89728022A 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：	QLCC
包装说明：	QCCN, LCC20,.35SQ	针数：	20
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.33
模拟集成电路 - 其他类型：	THREE TERMINAL VOLTAGE REFERENCE	JESD-30 代码：	S-CQCC-N20
JESD-609代码：	e0	长度：	8.89 mm
负电源电压最大值（Vsup）：	-18 V	负电源电压最小值（Vsup）：	-13.5 V
功能数量：	1	输出次数：	2
端子数量：	20	最高工作温度：	125 °C
最低工作温度：	-55 °C	最大输出电流：	0.01 A
最大输出电压：	10.005 V	最小输出电压：	9.995 V
标称输出电压：	10 V	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）：	NOT APPLICABLE	认证状态：	Qualified
筛选级别：	38535Q/M;38534H;883B	座面最大高度：	2.54 mm
子类别：	Voltage References	最大供电电流 (Isup)：	10 mA
最大供电电压 (Vsup)：	18 V	最小供电电压 (Vsup)：	13.5 V
表面贴装：	YES	技术：	BIPOLAR
最大电压温度系数：	4 ppm/ °C	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：	NOT APPLICABLE	微调/可调输出：	YES
最大电压容差：	0.1%	宽度：	8.89 mm
Base Number Matches：	1

5962-89728022A 数据手册

Multiple Output, High Precision,

Dual-Tracking Reference

Data Sheet

AD588

FEATURES

FUNCTIONAL BLOCK DIAGRAM

NOISE

REDUCTION

A3 OUT

SENSE

Low drift: 1.5 ppm/°C

Low initial error: 1 mV

HIGH

A3 IN

Pin programmable output

+10 V, +5 V, 5 V tracking, −5 V, −10 V

Flexible output force and sense terminals

High impedance ground sense

16-lead SOIC package and 16-lead CERDIP

MIL-STD-883-compliant versions available

A3 OUT

FORCE

A4 OUT

SENSE

A4 OUT

FORCE

GENERAL DESCRIPTION

The AD588 represents a major advance in state-of-the-art

monolithic voltage references. Low initial error and low

temperature drift give the AD588 absolute accuracy performance

previously not available in monolithic form. The AD588 uses a

proprietary ion-implanted, buried Zener diode and laser-wafer

drift trimming of high stability thin film resistors to provide

outstanding performance.

AD588

16 –V

A4 IN

GAIN

ADJ

GND

SENSE SENSE

+IN –IN

GND

BAL

ADJ

LOW

Figure 1.

The AD588 includes the basic reference cell and three additional

amplifiers that provide pin programmable output ranges. The

amplifiers are laser trimmed for low offset and low drift to maintain

the accuracy of the reference. The amplifiers are configured to

allow Kelvin connections to the load and/or boosters for driving

long lines or high current loads, delivering the full accuracy of

the AD588 where it is required in the application circuit.

PRODUCT HIGHLIGHTS

1. The AD588 offers 12-bit absolute accuracy without any

user adjustments. Optional fine-trim connections are

provided for applications requiring higher precision. The

fine trimming does not alter the operating conditions of

the Zener or the buffer amplifiers, and so does not increase

the temperature drift.

The low initial error allows the AD588 to be used as a system

reference in precision measurement applications requiring

12-bit absolute accuracy. In such systems, the AD588 can provide a

known voltage for system calibration in software. The low drift

also allows compensation for the drift of other components in a

system. Manual system calibration and the cost of periodic

recalibration can, therefore, be eliminated. Furthermore, the

mechanical instability of a trimming potentiometer and the

potential for improper calibration can be eliminated by using

the AD588 in conjunction with auto calibration software.

2. Output noise of the AD588 is very low, typically 6 µV p-p.

A pin is provided for additional noise filtering using an

external capacitor.

3. A precision 5 V tracking mode with Kelvin output

connections is available with no external components.

Tracking error is less than 1 mV, and a fine trim is available

for applications requiring exact symmetry between the

+5 V and −5 V outputs.

4. Pin strapping capability allows configuration of a wide

variety of outputs: 5 V, +5 V, +10 V, −5 V, and −10 V dual

outputs or +5 V, −5 V, +10 V, and −10 V single outputs.

The AD588 is available in seven versions. The AD588JQ and

AD588KQ are packaged in a 16-lead CERDIP and are specified

for 0°C to +70°C operation. The AD588AQ and AD588BQ are

packaged in a 16-lead CERDIP, and the AD588ARWZ is packaged

in a 16-lead SOIC, and they are specified for the −25°C to +85°C

industrial temperature range. The ceramic AD588TE and

AD588TQ grades are specified for the full military/aerospace

temperature range.

Rev. M

Document Feedback

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 that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

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

Technical Support

www.analog.com

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