Datasheet > AD8531ARZ

AD8531ARZ

更新时间： 2024-11-26 17:14:59

品牌	Logo	应用领域
友台半导体 - UMW		放大器运算放大器
页数	文件大小	规格书
13页	1001K
描述
低噪声运算放大器

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AD8531ARZ 数据手册

UMW

AD8531/AD8532/AD8534

Low Cost, 250 mA Output, Single-Supply Amplifiers

GENERAL DESCRIPTION

FEATURES



Single-supply operation: 2.7 V to 6 V

High output current: ±250 mA

Low supply current: 750 μA/amplifier

Wide bandwidth: 3 MHz

Slew rate: 5 V/μs

No phase reversal

Low input currents

Unity gain stable

Rail-to-rail input and output

The AD8531, AD8532, and AD8534 are single, dual, and

quad rail-to-rail input/output single-supply amplifiers

featuring 250 mA output drive current. This high output

current makes these amplifiers excellent for driving either

resistive or capacitive loads. AC performance is very

good with 3 MHz bandwidth,5 V/μs slew rate, and low

distortion. All are guaranteed to operate from a 3 V single

supply as well as a 5 V supply.



The very low input bias currents enable the AD853x to

be used for integrators, diode amplification, and other

applications requiring low input bias current. Supply

current is only 750 μA per amplifier at 5 V, allowing low

current applications to control high current loads.

APPLICATIONS



Multimedia audio

LCD drivers

ASIC input or output amplifiers

Headphone drivers

Applications include audio amplification for computers,

sound ports, sound cards, and set-top boxes. The

AD853x family is very stable, and it is capable of driving

heavy capacitive loads such as those found in LCDs.

The ability to swing rail-to-rail at the inputs and outputs

enables designers to buffer CMOS DACs, ASICs, or

other wide output swing devices in single-supply

systems.

PIN CONFIGURATIONS

OUT A

–IN A

+IN A

V–

V+

OUT A

V–

V+

OUT B

–IN B

+IN B

+IN A

–IN A

AD8532

AD8531

Figure 3. 8-Lead SOP 8-Lead TSSOP

(R, RU, and RM Suffixes)

Figure 1. 5-Lead SC70 and 5-Lead SOT-23

(KS and RT Suffixes)

OUT D

–IN D

UT A

–IN A

+IN A

V+

–IN A

+IN A

V–

12 +IN D

11 V–

V+

OUT A

10 +IN C

+IN B

–IN B

UT B

–IN C

AD8531

NC = NO CONNECT

OUT C

AD8534

Figure 2. 8-Lead SOP

(R Suffix)

Figure 4. 14-Lead SOP and 14-Lead TSSOP

(R and RU Suffixes)

www.umw-ic.com

UTD Semiconductor Co.,Limited

12 3 4 5 6 7...13

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与AD8531ARZ相关器件

型号	品牌	获取价格	描述	数据表
AD8531ARZ-REEL	ADI	获取价格	Low Cost, 250 mA Output, Single-Supply Amplifiers
AD8532	ADI	获取价格	Low Cost, 250 mA Output Single-Supply Amplifiers
AD8532_15	ADI	获取价格	Single-Supply Amplifiers
AD8532AN	ADI	获取价格	Low Cost, 250 mA Output Single-Supply Amplifiers
AD8532AR	ADI	获取价格	Low Cost, 250 mA Output Single-Supply Amplifiers
AD8532ARM	ADI	获取价格	Low Cost, 250 mA Output Single-Supply Amplifiers
AD8532ARM-R2	ADI	获取价格	Low Cost, 250 mA Output, Single-Supply Amplifiers
AD8532ARM-REEL	ADI	获取价格	Low Cost, 250 mA Output, Single-Supply Amplifiers
AD8532ARMZ-R2	ADI	获取价格	Low Cost, 250 mA Output, Single-Supply Amplifiers
AD8532ARMZ-REEL	ADI	获取价格	Low Cost, 250 mA Output, Single-Supply Amplifiers

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