Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

AMC1305-Q1 device is a high-precision device Δ-Σ ( ΔΣ) The modulator isolates the output and input circuits through a capacitive double barrier with high magnetic field immunity. According to DIN V VDE V 0884-10, UL1577 and CSA standards, the barrier is certified to provide enhanced isolation up to 7000 V peak. When used with isolated power supply, the device can prevent noise current on the common mode high voltage line from entering the local system grounding, thus interfering or damaging the low voltage circuit.

AMC1305-Q1 is optimized for direct connection of shunt resistors or other low-voltage signal sources, and has excellent DC and AC performance. Shunt resistor is usually used to sense the current in traction inverter, on-board charger or similar automotive applications. By using an appropriate digital filter (i.e. integrated in TMS320F2837x) to extract the bit stream, the device can achieve a 16-bit resolution of 85dB (13.8 ENOB) in the dynamic range at a data rate of 78kSPS.

On the high side, the modulator is powered by 5V (AVDD) nominal voltage, while the isolated digital interface is powered by 3.3V or 5V power supply (DVDD).

AMC1305-Q1 is packaged with wide body and small form factor integrated circuit (SOIC) - 16 (DW).

Features

• Qualified for Automotive Applications

• AEC-Q100 Qualified with the Following Results:

– Temperature Grade 1: –40°C to +125°C

– HBM ESD Classification Level 2

– CDM ESD Classification Level C6

• Pin-Compatible Family With:

– ±50-mV or ±250-mV Input Voltage Ranges

– CMOS or LVDS Digital Interface Options

• Excellent DC Performance:

– Offset Error: ±50 µV or ±150 µV (max)

– Offset Drift: 1.3 µV/°C (max)

– Gain Error: ±0.3% (max)

– Gain Drift: ±40 ppm/°C (max)

• Safety-Related Certifications:

– 7000-VPK Reinforced Isolation per DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12

– 5000-VRMS Isolation for 1 Minute per UL1577

– CAN/CSA No. 5A-Component Acceptance Service Notice

• Transient Immunity: 15 kV/µs (min)

• High Electromagnetic Field Immunity

• External 5-MHz to 20-MHz Clock Input 

Applications

• Shunt-Based Current Sensing or Resistor-DividerBased Voltage Sensing In:

– Traction Inverters

– Onboard Chargers (OBC)

– DC-DC Converters

– Battery Management Systems (BMS)

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.