이미지는 참조용입니다.

AD526JN

IC OPAMP PGA 1 CIRCUIT 16DIP

제조업체아날로그 디바이스(주)
제조업체 부품 #AD526JN
데이터시트 AD526JN DataSheet
패키지 DIP-16
재고2734

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성	가치
Supplier	Analog Devices Inc.,Rochester Electronics, LLC
Package	Tube,Tube
ProductStatus	Obsolete
AmplifierType	Programmable Gain
NumberofCircuits	1
SlewRate	24V/µs
-3dbBandwidth	4 MHz
Current-InputBias	50 pA
Voltage-InputOffset	400 µV
Current-Supply	10mA
Current-Output/Channel	10 mA
Voltage-SupplySpan(Min)	9 V
Voltage-SupplySpan(Max)	33 V
OperatingTemperature	0°C ~ 70°C
MountingType	Through Hole
Package/Case	16-DIP (0.300, 7.62mm)

개요

Description

AD526JN is a digital potentiometer (digipot) from Analog Devices. It provides a programmable resistance between terminals A and B with a wiper W; the wiper position is updated via a serial digital interface (SPI-like). This lets you adjust gain, attenuation, or calibration in analog circuits under software control. The JN suffix denotes the package type/grade. The AD526 family comes in various end-to-end resistances (e.g., 10 kΩ, 50 kΩ, 100 kΩ) with a fixed number of wiper steps (typically 128 or 256). Some variants offer nonvolatile memory so settings persist after power-down. They are low-power and easy to interface to microcontrollers, suitable for sensor calibration, audio, and instrumentation. For exact RAB, interface details, and electrical specs, consult the AD526JN datasheet.

Features

AD526JN is an Analog Devices digital potentiometer (DCP) in an 8-pin DIP (plastic) package. Key features:
- 8-bit wiper resolution (256 steps) across end-to-end resistance (variant values include common 10k, 50k, 100k options; AD526JN specifies one of these)
- SPI-compatible 3-wire serial interface for setting the wiper (CS, CLK, SI/SDO)
- Single-supply operation from about 2.7 V to 5.5 V
- Low power consumption
- Industrial temperature range (typ. -40°C to +85°C)
- Applications: programmable gain/attenuation, precision voltage dividers, calibration, and servo/automatic gain control
Note: exact end-to-end resistance and any nonvolatile memory options are variant-dependent—check the datasheet for the specific AD526JN part you have.

Pinout

AD526JN is an 8-pin DIP digital potentiometer (the “N” denotes DIP). It provides A, B, and W (wiper) ends of a potentiometer plus VDD and VSS supply pins, and three control pins (CS, SCK, SI) for a 3‑wire SPI‑like interface to set the wiper position. No readback is provided.

Manufacturer

- Manufacturer: Analog Devices, Inc. (Analog Devices).
- Company type: A multinational American semiconductor company that designs and manufactures analog, mixed-signal, and digital-signal-processing integrated circuits for a wide range of industries.

Application

AD526JN is a digitally controlled potentiometer. Common application areas include:
- Audio: volume, gain control, tone/balance adjustment
- Signal conditioning: programmable gain/attenuation in op-amps and filters
- Instrumentation: offset and gain calibration, reference trimming
- Test/measurement: adjustable attenuation and signal routing
- Control loops: feedback networks in amplifiers and servos
- RF/telecom: programmable attenuators and gain control in front-ends
- User interfaces: digitally adjustable controls in instruments and portable devices
These use cases leverage its digitally programmable resistance to replace mechanical pots for precision, repeatability, and remote control.