AMC1301DWVR
Active±250 MV-INPUT PRECISION REINFORCED ISOLATED AMPLIFIER FOR CURRENT SENSING
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AMC1301DWVR
Active±250 MV-INPUT PRECISION REINFORCED ISOLATED AMPLIFIER FOR CURRENT SENSING
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Technical Specifications
Parameters and characteristics for this part
| Specification | AMC1301DWVR |
|---|---|
| Amplifier Type | Isolation |
| Current - Input Bias | 60 µA |
| Current - Output / Channel | 13 mA |
| Current - Supply | 5.9 mA |
| Gain Bandwidth Product | 1 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [custom] | 0.295 in |
| Package / Case [custom] | 7.5 mm |
| Supplier Device Package | 8-SOIC |
| Voltage - Input Offset | 50 µV |
| Voltage - Supply Span (Max) [Max] | 5.5 V |
| Voltage - Supply Span (Min) [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 8.41 | |
| 10 | $ 5.78 | |||
| 25 | $ 5.10 | |||
| 100 | $ 4.34 | |||
| 250 | $ 3.98 | |||
| 500 | $ 3.75 | |||
| Digi-Reel® | 1 | $ 8.41 | ||
| 10 | $ 5.78 | |||
| 25 | $ 5.10 | |||
| 100 | $ 4.34 | |||
| 250 | $ 3.98 | |||
| 500 | $ 3.75 | |||
| Tape & Reel (TR) | 1000 | $ 3.57 | ||
| 2000 | $ 3.43 | |||
| Texas Instruments | LARGE T&R | 1 | $ 3.64 | |
| 100 | $ 3.19 | |||
| 250 | $ 2.23 | |||
| 1000 | $ 1.80 | |||
Description
General part information
AMC1301-Q1 Series
The AMC1301-Q1 is a precision, isolated amplifier with an output separated from the input circuitry by an isolation barrier that is highly resistant to magnetic interference. This barrier is certified to provide reinforced isolation of up to 7070 V PEAK according to the DIN EN IEC 60747-17 (VDE 0884-17) and UL1577 standards, and supports a working voltage up to 1 kV RMS.
The isolation barrier separates parts of the system that operate on different common-mode voltage levels and protects the low-side from voltage levels that can cause electrical damage and are potentially harmful to an operator.
The input of the AMC1301-Q1 is optimized for direct connection to shunt resistors or other low voltage-level signal sources. The excellent DC accuracy and low temperature drift supports accurate current control in onboard chargers (OBC), DC/DC converters, frequency inverters, or other high-voltage applications. The integrated common-mode overvoltage and missing high-side supply voltage detection features of the AMC1301-Q1 simplify system-level design and diagnostics.
Documents
Technical documentation and resources
