AM402 is a voltage-to-current converter IC with integrated protection functions and voltage source. It converts a differential input voltage into a current output signal with adjustable offset and gain. AM402 is particularly suitable for industrial sensing and signal-conditioning in two- or three-wire applications.
Applications
Short Specifications
| Supply voltage (VCC) | 6 .. 35 V (typ. 24 V) |
| Input voltage range | 0 .. 580 mV (differential) |
| Current output | e.g. 4 .. 20 mA (two-wire) and 0 .. 20 mA (three-wire), adjustable |
| Reference voltage source | 5 / 10 V (max. 10 mA) |
| Temperature range | -40 °C .. 85 °C |
| Protection functions | Short circuit protection, reverse polarity protection, output current limitation |
| Package / Delivery forms | SO16(n), on DIL16-adapter, sawn 6″ wafer on blue foil |
| RoHS status | compliant |
General Documents
| Datasheet AM402 | |
| Product flyer AM402 | |
| IC package catalog |
Typical Application Circuits with Blockdiagram
Ordering Codes
| Order number | ||
|---|---|---|
| AM402-0-SO16 | SO16(n) package | |
| AM402-WAF | sawn wafer on 6″ blue foil | |
| AM402-Adapt | AM402 soldered to an SO16-DIL16 adapter |
Accessories
| Order Number | Description | |
|---|---|---|
| BBAM402 | An easily adaptable, preassembled breadboard. Suitable for first experiments using AM402 |