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