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