AMC1311BDWVR Texas Instruments Parts

Description

The AMC1311BDWVR device is a precision voltage-sensing reinforced isolation amplifier from Texas Instruments. This device performs well in applications and is a great choice! XT-ShenZhen can provide you with the AMC1311BDWVR device in stock. Please contact us at the bottom of the page!

The AMC1311BDWVR device is a precision isolation amplifier product. It separates the output and input circuits by a capacitive isolation barrier that is highly resistant to magnetic interference. The device supports operating voltages up to 1500 V RMS. And the barrier is certified to provide reinforced galvanic isolation up to 5 kV RMS. This is specified by DIN EN IEC 60747-17 (VDE 0884-17) and UL1577.
The isolation barrier protects the low voltage side from voltage effects that could cause electrical damage or be harmful to the operator. Also, the isolation barrier can separate parts of the system that operate at different common-mode voltage levels.

• 2-V, high-impedance input voltage range optimized for isolated voltage measurement
• Fixed gain: 1
• Low DC errors:
– Offset error: ±1.5 mV (maximum)
– Offset drift: ±10 µV/°C (maximum)
– Gain error: ±0.2% (maximum)
– Gain drift: ±40 ppm/°C (maximum)
• 3.3-V operation on high-side ( AMC1311B)
• High CMTI: 100 kV/µs (minimum) ( AMC1311B)
• Missing high-side supply indication
• Safety-related certifications:
• 7000-VPK reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)
• 5000-VRMS isolation for 1 minute per UL1577