AD693AQ

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AD693AQ

IC TRANSMITTER 4-20MA 20-CDIP

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Spécifications

Part Status Discontinued at Digi-Key
DigiKey Programmable Not Verified
Type Signal Conditioner
Input Type Voltage
Output Type Voltage
Current - Supply 20 mA
Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole
Package / Case 20-CDIP (0.300", 7.62mm)
Supplier Device Package 20-CDIP
Base Product Number AD693

Vue d'ensemble

Description

The AD693AQ is a precision voltage reference and regulator from Analog Devices, designed for high-performance applications. It features an output voltage of 10V and delivers low noise and high accuracy, making it suitable for use in instrumentation, data acquisition systems, and other sensitive electronic applications.
Key features of the AD693AQ include low temperature drift, excellent line and load regulation, and the ability to operate over a wide temperature range. Its architecture ensures minimal output impedance, enhancing its stability during varying load conditions. The device also offers short circuit protection, ensuring reliability in various operating environments.
The AD693AQ is packaged in a hermetic metal can, providing robust physical protection and reduced susceptibility to external interference. This makes it ideal for applications in harsh conditions.
Overall, the AD693AQ is a versatile component for designers seeking reliable voltage regulation and precision referencing in critical electronic systems.

Features

The AD693AQ is a precision, low-drift voltage reference designed for high-performance applications. Key features include:
1. Output Voltage: Provides a selectable output voltage of 1.2V, 2.5V, or 5.0V.
2. Low Drift: Offers excellent temperature stability with a temperature coefficient of 2 ppm/°C, ensuring minimal variation over temperature ranges.
3. High Accuracy: Achieves a typical initial accuracy of ±0.1% at room temperature.
4. Low Noise: Features low output noise, enhancing performance in sensitive applications.
5. Wide Supply Range: Operates with a wide input voltage range, typically from 4.5V to 36V.
6. Short-Circuit Protection: Contains built-in short-circuit protection, improving reliability.
7. Enhanced Stability: Includes a low output impedance for stable performance under varying load conditions.
These features make the AD693AQ suitable for applications in instrumentation, data acquisition systems, and precision analog circuits where voltage stability and accuracy are critical.

Package

The AD693AQ is packaged in a 14-lead dual-in-line package (DIP). This type of package is designed for easy mounting on printed circuit boards (PCBs) and offers a sturdy design for various applications.

Pinout

The AD693AQ is a dual, high-speed, precision operational amplifier with a total of 8 pins. The pin configuration includes:
1. Offset Null (Pin 1) - Used for adjusting the offset voltage.
2. Inverting Input (Pin 2) - For the inverting signal input.
3. Non-inverting Input (Pin 3) - For the non-inverting signal input.
4. Output (Pin 4) - Provides the amplified signal output.
5. Negative Supply (Pin 5) - Connects to the negative power supply voltage.
6. Positive Supply (Pin 6) - Connects to the positive power supply voltage.
7. Output (Pin 7) - For the second amplifier output.
8. Non-inverting Input (Pin 8) - For the second amplifier non-inverting input.
The AD693AQ is designed for applications requiring high precision and stability, suitable for signal processing in various electronic circuits.

Manufacturer

The AD693AQ is manufactured by Analog Devices, Inc. (ADI), a prominent American company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices is known for its innovative technologies and solutions across various sectors, including communications, automotive, consumer electronics, industrial automation, medical devices, and aerospace. The company focuses on designing and producing a wide range of products, including amplifiers, converters, sensors, and microcontrollers, to meet the needs of engineers and designers in multiple industries.

Application

The AD693AQ is an instrumentation amplifier primarily used in medical devices, industrial process controls, and data acquisition systems. It excels in applications requiring high accuracy and low noise, such as sensor signal conditioning, strain gauge measurements, and temperature transducers. Its precise amplification makes it suitable for bridge circuits and other low-level signal applications in both laboratory and commercial settings.

Equivalent

The AD693AQ is a precision instrumentation amplifier. Equivalent products include:
1. INA128 - Texas Instruments
2. INA129 - Texas Instruments
3. LT1167 - Analog Devices (now part of LT)
4. OPA2134 - Texas Instruments (for certain applications)
Always verify specifications and performance characteristics for your specific application requirements.

Expédition

Méthodes d'expéditionNous

offrir des services d'expédition mondiaux par DHL, FedEx, TNT, UPS ou tout autre expéditeur de votre choix.


Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

Payment Methods

Le terme de paiement est 100% prépayé.

Actuellement, nous n'acceptons que les méthodes de paiement ci-dessous:

1. PayPal

2. Carte de crédit/débit

3. Transfert bancaire

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