Packaging information
| Package | Pins SOIC (DWV) | 8 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 1,000 | LARGE T&R |
Features for the AMC1306M05
- Pin-compatible family optimized for shunt-resistor-based current measurements:
- ±50mV or ±250mV input voltage ranges
- Manchester coded or uncoded bitstream options
- Excellent DC performance:
- Offset error: ±50µV or ±100µV (max)
- Offset drift: 1µV/°C (max)
- Gain error: ±0.2% (max)
- Gain drift: ±40ppm/°C (max)
- Transient immunity: 100kV/µs (typ)
- System-level diagnostic features
- Safety-related certifications:
- 7000VPEAK reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 5000VRMS isolation for 1 minute per UL1577
- CAN/CSA no. 5A-component acceptance service notice and IEC 62368-1 end equipment standard
- Fully specified over the extended industrial temperature range: –40°C to +125°C
Description for the AMC1306M05
The AMC1306 is a precision, delta-sigma (ΔΣ) modulator with the output separated from the input circuitry by a capacitive double isolation barrier that is highly resistant to magnetic interference. This barrier is certified to provide reinforced isolation of up to 7000VPEAK according to the DIN EN IEC 60747-17 (VDE 0884-17) and UL1577 standards. Used in conjunction with isolated power supplies, this isolated modulator separates parts of the system that operate on different common-mode voltage levels and protects lower-voltage parts from damage.
The input of the AMC1306 is optimized for direct connection to shunt resistors or other low voltage-level signal sources. The output bitstream of the AMC1306 is Manchester coded (AMC1306Ex) or uncoded (AMC1306Mx), depending on the derivate. Combined with a digital filter (such as those in the TMS320F2807x or TMS320F2837x microcontroller families), the device achieves 16 bits of resolution with a dynamic range of 85dB at a data rate of 78 kSPS.
The bitstream output of the Manchester coded AMC1306Ex versions support single-wire data and clock transfer without having to consider the setup and hold time requirements of the receiving device.