AD586A

更新时间： 2024-02-14 23:45:58

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
8页	205K
描述
High Precision 5 V Reference

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AD586A 技术参数

Source Url Status Check Date：	2013-05-01 14:56:14.873	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：	DIP	包装说明：	DIP, DIP8,.3
针数：	8	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.35	模拟集成电路 - 其他类型：	THREE TERMINAL VOLTAGE REFERENCE
JESD-30 代码：	R-GDIP-T8	JESD-609代码：	e0
功能数量：	1	输出次数：	1
端子数量：	8	最高工作温度：	125 °C
最低工作温度：	-55 °C	最大输出电压：	5.0025 V
最小输出电压：	4.9975 V	标称输出电压：	5 V
封装主体材料：	CERAMIC, GLASS-SEALED	封装代码：	DIP
封装等效代码：	DIP8,.3	封装形状：	RECTANGULAR
封装形式：	IN-LINE	峰值回流温度（摄氏度）：	NOT APPLICABLE
认证状态：	Not Qualified	座面最大高度：	5.08 mm
子类别：	Voltage References	最大供电电流 (Isup)：	3 mA
最大供电电压 (Vsup)：	36 V	最小供电电压 (Vsup)：	10.8 V
标称供电电压 (Vsup)：	15 V	表面贴装：	NO
技术：	BIPOLAR	最大电压温度系数：	10 ppm/ °C
温度等级：	MILITARY	端子面层：	Tin/Lead (Sn63Pb37)
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	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：	0.05%
宽度：	7.62 mm	Base Number Matches：	1

AD586A 数据手册

AD586

NEGATIVE REFERENCE VO LTAGE FRO M AN AD 586

T he AD586 can be used to provide a precision –5.000 V output

as shown in Figure 11. T he V_INpin is tied to at least a +6 V

supply, the output pin is grounded, and the AD586 ground pin

is connected through a resistor, R_S, to a –15 V supply. T he –5 V

output is now taken from the ground pin (Pin 4) instead of

V_{OUT .}It is essential to arrange the output load and the supply

resistor R_Sso that the net current through the AD586 is be-

tween 2.5 mA and 10.0 mA. T he temperature characteristics

and long-term stability of the device will be essentially the same

as that of a unit used in the standard +5 V output configuration.

Figure 13. AD586 as a 5 V Reference for a CMOS

Dual DAC

STACKED P RECISIO N REFERENCES FO R

MULTIP LE VO LTAGES

Often, a design requires several reference voltages. T hree

AD586s can be stacked, as shown in Figure 14, to produce

+5.000 V, +10.000 V, and +15.000 V outputs. T his scheme

can be extended to any number of AD586s as long as the

maximum load current is not exceeded. T his design pro-

vides the additional advantage of improved line regulation

on the +5.0 V output. Changes in V_INof +18 V to +50 V

produces an output change that is below the noise level of

the references.

Figure 11. AD586 as a Negative 5 V Reference

USING TH E AD 586 WITH CO NVERTERS

T he AD586 is an ideal reference for a wide variety of 8-, 12-,

14- and 16-bit A/D and D/A converters. Several representative

examples follow.

5 V REFERENCE WITH MULTIP LYING CMO S D /A O R

A/D CO NVERTERS

T he AD586 is ideal for applications with 10- and 12-bit multi-

plying CMOS D/A converters. In the standard hookup, as

shown in Figure 12, the AD586 is paired with the AD7545

12-bit multiplying DAC and the AD711 high-speed BiFET Op

Amp. T he amplifier DAC configuration produces a unipolar

0 V to –5 V output range. Bipolar output applications and other

operating details can be found on the individual product data

sheets.

Figure 14. Multiple AD586s Stacked for Precision 5 V,

10 V and 15 V Outputs

Figure 12. Low-Power 12-Bit CMOS DAC Application

T he AD586 can also be used as a precision reference for mul-

tiple DACs. Figure 13 shows the AD586, the AD7628 dual

DAC and the AD712 dual op amp hooked up for single supply

operation to produce 0 V to –5 V outputs. Because both DACs

are on the same die and share a common reference and output

op amps, the DAC outputs will exhibit similar gain T Cs.

REV. C

–7–

1...4 5 678

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与AD586A相关器件

型号	品牌	描述	获取价格	数据表
AD586AR	ADI	High Precision 5 V Reference	获取价格
AD586AR-REEL	ADI	High Precision 5 V Reference	获取价格
AD586ARZ	ADI	High Precision 5 V Reference	获取价格
AD586ARZ1	ADI	High Precision 5 V Reference	获取价格
AD586ARZ-REEL	ADI	暂无描述	获取价格
AD586ARZ-REEL1	ADI	High Precision 5 V Reference	获取价格

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