Analog Microelectronics AM402
AM402 is a monolithically integrated current converter which has been specially developed for the processing of differential bridge signals. AM402 is suitable for two- and threewire applications and has four function blocks. It is thus possible to generate output currents which correspond to the normal industrial standards (0/4–20mA, 12 ± 8mA).| Part No. | AM402 |
|---|---|
| Datasheet | AM402 Download |
| Manufacturer |  Analog Microelectronics |
| Description | CURRENT CONVERTER |
| Buy | Stock & Price |
FEATURES
● Wide Supply Voltage Range: 6...35V● Wide Operating Temperature Range: –40°C...+85°C
● Adjustable Reference Voltage Source: 4.5 to 10V
● Wide Common Mode Range Instrumentation Amplifier
● Adjustable Gain and Offset
● Two–Wire Output: 4...20mA
● Three–Wire Output: 0/4...20mA
● Adjustable Output Current Range
● Protection Against Reverse Polarity
● Current Shutdown with Overvoltage
● Shutdown with Excessive Temperature AM402
GENERAL DESCRIPTION
A high-precision instrumentation amplifier (IA) serves as an input stage. A reference voltage source, which can be adjusted to values of between 4.5 and 10V, excites external components and a voltage-controlled current output stage converts the voltage signal. DELIVERYAPPLICATIONS
● Industrial Process Control● Sensor Signal Converter (e.g. pressure)
● Programmable Current Source
● DIL16 packages (samples)
● SO16(n) packages
● Dice on 5“ blue foil BLOCK DIAGRAM GAIN− GAIN GAIN+ 10 11 12 VSET 13 VREF 16 AM402 Reference Voltage 1 2 3 9 I...
