AMC3306M25DWER
Active±250-MV INPUT, PRECISION CURRENT SENSING REINFORCED ISOLATED MODULATOR WITH INTEGRATED DC/DC
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AMC3306M25DWER
Active±250-MV INPUT, PRECISION CURRENT SENSING REINFORCED ISOLATED MODULATOR WITH INTEGRATED DC/DC
Technical Specifications
Parameters and characteristics for this part
| Specification | AMC3306M25DWER |
|---|---|
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-SOIC |
| Package / Case [x] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Resolution (Bits) | 16 b |
| Sampling Rate (Per Second) | 78k |
| Supplier Device Package | 16-SOIC |
| Type | Modulator |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 3 V |
| Voltage Supply Source | Single Supply |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2000 | $ 3.13 | |
| Texas Instruments | LARGE T&R | 1 | $ 4.60 | |
| 100 | $ 3.75 | |||
| 250 | $ 2.95 | |||
| 1000 | $ 2.50 | |||
Description
General part information
AMC3306M25 Series
The AMC3306M25 is a precision, isolated delta-sigma (ΔΣ) modulator, optimized for shunt-based current measurements. The fully integrated, isolated DC/DC converter allows single-supply operation from the low-side of the device, which makes the device a unique solution for space-constrained applications. The reinforced capacitive isolation barrier is certified according to VDE V 0884-11 and UL1577 and supports a working voltage of up to 1.2 kVRMS.
The isolation barrier separates parts of the system that operate on different common-mode voltage levels and protects the low-voltage side from hazardous voltages and damage.
The input of the AMC3306M25 is optimized for direct connection to a low-impedance shunt resistor or other, low-impedance voltage sources with low signal levels. The excellent DC accuracy and low temperature drift support accurate current measurements over the extended industrial temperature range from –40°C to +125°C.
Documents
Technical documentation and resources