AD694AR
- Mfr.Part #
- AD694AR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TRANSMITTER 4-20MA 16-SOIC
- Stock
- 16,325
- In Stock :
- 16,325
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Sensor and Detector Interfaces
- Input Offset Voltage (Vos) :
- 150μV
- Number of Pins :
- 16
- Number of Channels :
- 1
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- Production (Last Updated: 3 days ago)
- REACH SVHC :
- No SVHC
- Resistance :
- 5mOhm
- Gain Bandwidth Product :
- 300 kHz
- Input Bias Current :
- 5nA
- Terminal Position :
- Dual
- Min Supply Voltage :
- 4.5V
- Factory Lead Time :
- 10 Weeks
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Supply Voltage :
- 24V
- Width :
- 7.6mm
- Operating Temperature :
- -40°C~85°C
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e3
- Nominal Supply Current :
- 2mA
- Input Type :
- Voltage
- Bandwidth :
- 300 kHz
- Type :
- Current Transmitter
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- AD694
- Power Supplies :
- 24V
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Quiescent Current :
- 1.5mA
- Number of Amplifiers :
- 3
- Pbfree Code :
- No
- Number of Functions :
- 1
- Packaging :
- Tube
- Interface :
- 2-Wire
- Length :
- 10.5mm
- Mounting Type :
- Surface Mount
- Max Supply Voltage :
- 36V
- Height :
- 2.35mm
- Max Output Current :
- 20mA
- Mount :
- Surface Mount
- Output Current :
- 20mA
- Voltage Gain :
- 93.98dB
- Lead Free :
- Contains Lead
- Operating Supply Current :
- 23mA
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Common Mode Rejection Ratio :
- 80 dB
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 16
- Datasheets
- AD694AR

Sensor and Detector Interfaces Analog Devices, Inc. AD694AR Overview
The AD694AR from Analog Devices, Inc. is a high-performance IC transmitter designed to simplify the interface between analog sensors and digital systems. Specifically tailored for 4-20mA current loop systems, this 16SOIC packaged IC is pivotal in applications requiring reliable data transmission over long distances or in noisy environments. The robust design of the AD694AR ensures precision and stability, making it an ideal choice for industrial automation settings. By converting a voltage signal into a current signal, it allows sensors to interact seamlessly with microprocessors and other digital systems, enhancing system reliability and efficiency.
AD694AR Features
- Precision current loop transmitter capability
- Supports a wide supply voltage range
- Low power consumption and high accuracy
- Robust design suitable for harsh industrial environments
- Easy integration into existing setups with minimal configuration required
AD694AR Applications
- Industrial Automation Systems: Used for interfacing sensors with control systems to monitor and control machines and processes.
- Remote Data Acquisition: Enables reliable data transmission from remote sensors to central data systems, ideal for geographically dispersed sites.
- Process Control: Integral in controlling various parameters such as temperature, pressure, and flow in manufacturing processes.
- Building Automation: Helps in monitoring and controlling building management systems, enhancing energy efficiency and system responsiveness.
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