| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Supply Voltage (DC) | 4.50V (min) |
| Case/Package | SOIC-16 |
| Output Voltage | 2.10 V |
| Output Current | 20 mA |
| Supply Current | 23 mA |
| Number of Channels | 1 Channel |
| Number of Positions | 16 Position |
| Common Mode Rejection Ratio | 90 dB |
| Quiescent Current | 1.5 mA |
| Bandwidth | 300 kHz |
| Input Offset Voltage | 150 µV |
| Input Bias Current | 1.5 nA |
| Output Current (Max) | 20 mA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Gain Bandwidth | 300 kHz |
| Minimum CMRR Range | 80 dB |
| Supply Voltage | 4.5V ~ 36V |
| Supply Voltage (Max) | 36 V |
| Supply Voltage (Min) | 4.5 V |
| Input Voltage | 4.5V ~ 36V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Size-Length | 10.5 mm |
| Size-Width | 7.6 mm |
| Size-Height | 2.35 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The AD694ARZ is a Monolithic Current that accepts high level signal inputs to drive a standard 4 to 20mA current loop for the control of valves, actuators and other devices commonly used in process control. The input signal is buffered by an input amplifier that can be used to scale the input signal or buffer the output from a current mode DAC. Precalibrated input spans of 0 to 2V and 0 to 10V are selected by simple pin strapping, other spans may be programmed with external resistors. The output stage compliance extends to within 2V of VS and its special design allows the output voltage to extend below common in dual supply operation. An alarm warns of an open 4 to 20mA loop or noncompliance of the output stage. Active laser trimming of the AD694"s thin film resistors results in high levels of accuracy without the need for additional adjustments and calibration.
● Single or dual supply operation
● Wide output compliance
● Input buffer amplifier
● Open-loop alarm
● 0.002% Typical nonlinearity
●ESD sensitive device, take proper precaution while handling the device.
ADI
ANALOG DEVICES AD694ARZ Instrument Amplifier, Current Transmitter, 1 Amplifier, 150V, 300kHz, 4.5V to 36V, SOIC
ADI
Current Sense Amplifier, Current Transmitter, 1 Amplifier, 1.5nA, DIP, 16Pins, -40℃, 85℃
ADI
ANALOG DEVICES AD694AQ Instrument Amplifier, 1, 500V, 300kHz, 4.5V to 36V, DIP
ADI
ANALOG DEVICES AD694BRZ Instrument Amplifier, 1, 50V, 1.3V/ s, 300kHz, 4.5V to 36V, WSOIC
ADI
ANALOG DEVICES AD694ARZ-REEL Instrument Amplifier, 1 Amplifier, 150μV, 1.3V/µs, 300kHz, 4.5V to 36V, WSOIC
ADI
ANALOG DEVICES AD694BQ Instrument Amplifier, 1 Amplifier, 500μV, 300kHz, 4.5V to 36V, DIP
ADI
Sensor and Detector Interface 36V 16Pin PDIP Tube
ADI
Sensor and Detector Interface 36V 23mA 16Pin SOIC W T/R
ADI
Sensor and Detector Interface 36V 23mA 16Pin SOIC W T/R
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Sensor and Detector Interface 36V 16Pin SOIC W Tube
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