AD534LDZ

更新时间： 2024-11-09 12:53:43

品牌	Logo	应用领域
亚德诺 - ADI		模拟计算功能信号电路 PC
页数	文件大小	规格书
21页	575K
描述
Internally Trimmed Precision IC Multiplier

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AD534LDZ 数据手册

Internally Trimmed

Precision IC Multiplier

AD534

FUNCTIONAL BLOCK DIAGRAM

FEATURES

STABLE

REFERENCE

AND BIAS

Pretrimmed to 0.2ꢀ5 maximum 4-quadrant error (ADꢀ34L)

All inputs (X, Y, and Z) differential, high impedance for

[(X₁− X₂)(Y₁− Y₂)/10 V] + Z₂transfer function

Scale factor adjustable to provide up to ×100 gain

Low noise design: 90 μV rms, 10 Hz to10 kHz

Low cost, monolithic construction

–V

TRANSFER FUNCTION

V-TO-1

(X – X ) (Y – Y )

– (Z – Z )

= A

OUT

TRANSLINEAR

MULTIPLIER

ELEMENT

Excellent long-term stability

OUT

HIGH GAIN

OUTPUT

AMPLIFIER

APPLICATIONS

0.75 ATTEN

High quality analog signal processing

Differential ratio and percentage computations

Algebraic and trigonometric function synthesis

Wideband, high crest rms-to-dc conversion

Accurate voltage controlled oscillators and filters

Available in chip form

Figure 1.

GENERAL DESCRIPTION

The AD534 is a monolithic laser trimmed four-quadrant multi-

plier divider having accuracy specifications previously found

only in expensive hybrid or modular products. A maximum

multiplication error of ±±.ꢀ5ꢁ is guaranteed for the AD534L

without any external trimming. Excellent supply rejection, low

temperature coefficients and long-term stability of the on-chip

thin film resistors and buried Zener reference preserve accuracy

even under adverse conditions of use. It is the first multiplier to

offer fully differential, high impedance operation on all inputs,

including the Z input, a feature that greatly increases its

standard value of 1±.±± V; by means of an external resistor, this

can be reduced to values as low as 3 V.

The wide spectrum of applications and the availability of several

grades commend this multiplier as the first choice for all new

designs. The AD534J (±1ꢁ maximum error), AD534K (±±.5ꢁ

maximum), and AD534L (±±.ꢀ5ꢁ maximum) are specified for

operation over the ±°C to +7±°C temperature range. The AD534S

(±1ꢁ maximum) and AD534T (±±.5ꢁ maximum) are specified

over the extended temperature range, −55°C to +1ꢀ5°C. All

grades are available in hermetically sealed TO-1±± metal cans

and SBDIP packages. AD534K, AD534S, and AD534T chips are

also available.

flexibility and ease of use. The scale factor is pretrimmed to the

Rev. C

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 registeredtrademarks arethe property of their respective owners.

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

Tel: 781.329.4700

www.analog.com

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中文翻译

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AD534LDZ 替代型号

型号	品牌	替代类型	描述	数据表
AD534LD	ADI	完全替代	Internally Trimmed Precision IC Multiplier
AD632ADZ	ADI	类似代替	Internally Trimmed Precision IC Multiplier
AD534JDZ	ADI	类似代替	Internally Trimmed Precision IC Multiplier

与AD534LDZ相关器件

型号	品牌	获取价格	描述	数据表
AD534LH	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD534LHZ	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD534SCHIP	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD534SCHIPS	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD534SD	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD534SD/883B	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD534SE	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD534SE/883B	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD534SH	ADI	获取价格	Internally Trimmed Precision IC Multiplier
AD534SH/883B	ADI	获取价格	Internally Trimmed Precision IC Multiplier

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