AMC3311QDWERQ1
ActiveAUTOMOTIVE, 0 TO 2-V INPUT, PRECISION REINFORCED ISOLATED AMPLIFIER WITH INTEGRATED DC/DC CONVERTER
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AMC3311QDWERQ1
ActiveAUTOMOTIVE, 0 TO 2-V INPUT, PRECISION REINFORCED ISOLATED AMPLIFIER WITH INTEGRATED DC/DC CONVERTER
Technical Specifications
Parameters and characteristics for this part
| Specification | AMC3311QDWERQ1 |
|---|---|
| Applications | Inverters, Power Supplies |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC |
| Package / Case [x] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Qualification | AEC-Q100 |
| Supplier Device Package | 16-SOIC |
| Type | Error Amplifier, Isolator |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 12.30 | |
| 10 | $ 8.66 | |||
| 25 | $ 7.72 | |||
| 100 | $ 6.68 | |||
| 250 | $ 6.17 | |||
| 500 | $ 5.86 | |||
| 1000 | $ 5.63 | |||
| Digi-Reel® | 1 | $ 12.30 | ||
| 10 | $ 8.66 | |||
| 25 | $ 7.72 | |||
| 100 | $ 6.68 | |||
| 250 | $ 6.17 | |||
| 500 | $ 5.86 | |||
| 1000 | $ 5.63 | |||
| Tape & Reel (TR) | 2000 | $ 3.69 | ||
| Texas Instruments | LARGE T&R | 1 | $ 5.43 | |
| 100 | $ 4.42 | |||
| 250 | $ 3.48 | |||
| 1000 | $ 2.95 | |||
Description
General part information
AMC3311-Q1 Series
The AMC3311-Q1 is a precision, isolated amplifier with a fully integrated, isolated DC/DC converter that allows single-supply operation from the low-side of the device. The reinforced capacitive isolation barrier is highly resistant to magnetic interference, is certified according to DIN EN IEC 60747-17 (VDE 0884-17) and UL1577, and supports a working voltage of up to 1200 V RMS.
The isolation barrier separates parts of the system that operate on different common-mode voltage levels and protects the low-voltage side from voltage levels that can cause electrical damage and are potentially harmful to an operator.
The input of the AMC3311-Q1 is optimized for direct connection to high-impedance resistive dividers that are typically used for sensing high voltages. The integrated isolated DC/DC converter allows measurement of non-ground-referenced signals and makes the device a unique solution for noisy, space-constrained applications. The high DC accuracy and low temperature drift support accurate voltage monitoring and control.
Documents
Technical documentation and resources