AMC1311BQDWVQ1
ActiveAUTOMOTIVE, 2-V INPUT, PRECISION VOLTAGE SENSING REINFORCED ISOLATED AMPLIFIER
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AMC1311BQDWVQ1
ActiveAUTOMOTIVE, 2-V INPUT, PRECISION VOLTAGE SENSING REINFORCED ISOLATED AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | AMC1311BQDWVQ1 |
|---|---|
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC |
| Package / Case [custom] | 0.295 in |
| Package / Case [custom] | 7.5 mm |
| Qualification | AEC-Q100 |
| Supplier Device Package | 8-SOIC |
| Type | Isolation |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 10.75 | |
| 10 | $ 9.71 | |||
| 64 | $ 9.26 | |||
| 128 | $ 8.04 | |||
| 256 | $ 7.68 | |||
| 512 | $ 7.00 | |||
| 1024 | $ 6.10 | |||
| Texas Instruments | TUBE | 1 | $ 9.04 | |
| 100 | $ 7.92 | |||
| 250 | $ 5.55 | |||
| 1000 | $ 4.47 | |||
Description
General part information
AMC1311-Q1 Series
The AMC1311-Q1 is a precision, isolated amplifier with an output separated from the input circuitry by a capacitive isolation barrier that is highly resistant to magnetic interference. This barrier is certified to provide reinforced galvanic isolation of up to 5 kVRMSaccording to DIN EN IEC 60747-17 (VDE 0884-17) and UL1577 and supports a working voltage of up to 1500 VRMS.
The isolation barrier separates parts of the system that operate on different common-mode voltage levels and protects the low-voltage side from voltages that can cause electrical damage or be harmful to an operator.
The high-impedance input of the AMC1311-Q1 is optimized for connection to high-impedance resistive dividers or any other high-impedance voltage signal source. The excellent DC accuracy and low temperature drift support accurate, isolated voltage sensing and control in closed-loop systems. The integrated missing high-side supply voltage detection feature simplifies system-level design and diagnostics.
Documents
Technical documentation and resources
