| Customization: | Available |
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| Conductive Type: | Bipolar Integrated Circuit |
| Integration: | GSI |
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AMC1311BDWVR : Isolation Amplifiers 2-V input, precision voltage sensing reinforced isolated amplifier 8-SOIC -55 to 125
Mfr. Part#: AMC1311BDWVR
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: ONE YEAR
| Series: | AMC1311 |
| Number of Channels: | 1 Channel |
| Isolation Voltage: | 5000 Vrms |
| Isolation Type: | Galvanic |
| 3 dB Bandwidth: | 275 kHz |
| Ib - Input Bias Current: | 15 nA |
| Vos - Input Offset Voltage: | 1.5 mV |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 3 V |
| Operating Supply Current: | 7.1 mA |
| Minimum Operating Temperature: | - 55 C |
| Maximum Operating Temperature: | + 125 C |
| Mounting Style: | SMD/SMT |
| Package / Case: | SOIC-8 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Amplifier Type: | Precision Isolated Amplifier |
| Gain Error: | 0.04 % |
| Moisture Sensitive: | Yes |
| Output Current per Channel: | 13 mA |
| Pd - Power Dissipation: | 56.16 mW |
| Product: | Isolation Amplifiers |
| Product Type: | Isolation Amplifiers |
| PSRR - Power Supply Rejection Ratio: | - 65 dB |
| Shutdown: | Shutdown |
| Factory Pack Quantity: | 1000 |
| Subcategory: | Amplifier ICs |
| Vcm - Common Mode Voltage: | 1.44 V |
| Unit Weight: | 0.011214 oz |
The AMC1311 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 kVRMS according 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 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. The AMC1311 is offered with two performance grade options: the AMC1311B is specified over the extended industrial temperature range of -55°C to +125°C, and the AMC1311 is specified for operation at -40°C to +125°C.
APPLICATION
• Isolated voltage sensing in:
- Motor drives
- Frequency inverters
- Uninterruptible power supplies
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