| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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5,166 pcs
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5166 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,124 pcs
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1124 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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378 pcs
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378 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Industrial Grade | |
| SVHC Present | |
| Storage Temperature | |
| Tape & Reel |
The Texas Instruments AMC1302DWVR is a precision, reinforced isolated amplifier designed for current sensing applications. It features a narrow ±50mV input voltage range, optimized for shunt-based current measurements. The device provides a fixed gain of 41 and exhibits low DC errors, including a maximum offset error of ±50 µV and a maximum offset drift of ±0.8 µV/°C.
With a withstand isolation voltage of 5000 Vrms and a transient isolation voltage of 7000 VPK, the AMC1302DWVR ensures robust isolation. It boasts high common-mode transient immunity (CMTI) of 55 kV/µs minimum, and operates over an extended industrial temperature range of -40°C to +125°C. The amplifier supports 3.3V or 5V operation and includes a fail-safe output.
Packaged in an 8-pin SOIC (DWV) with a creepage and clearance of 8.5 mm, this isolated amplifier is suitable for demanding applications requiring accurate current monitoring in isolated systems. Its low EMI characteristics meet CISPR-11 and CISPR-25 standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.07 | $2.07 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The amplifier operates on 3.3 V or 5 V on both high-side and low-side.
It is available in an SOIC (DWV) 8 package with an area of 67.275 mm² (5.85 mm × 11.5 mm).
The full operating temperature range is -55°C to 125°C, with full specification over the extended industrial range of -40°C to 125°C.
The device provides reinforced isolation with a withstand isolation voltage of 5000 Vrms for 1 minute, working isolation of 1500 Vrms, and transient isolation of 7000 VPK.
Minimum common mode transient immunity is 55 kV/µs, with a typical high CMTI of 100 kV/µs.
The fixed gain is 41.
Maximum offset error is ±50 µV, with offset drift of ±0.8 µV/°C.