AMC1300DWV
Active±250-MV INPUT, PRECISION CURRENT SENSING REINFORCED ISOLATED AMPLIFIER
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AMC1300DWV
Active±250-MV INPUT, PRECISION CURRENT SENSING REINFORCED ISOLATED AMPLIFIER
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Technical Specifications
Parameters and characteristics for this part
| Specification | AMC1300DWV |
|---|---|
| Amplifier Type | Isolation |
| Current - Input Bias | 30 µA |
| Current - Output / Channel | 14 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 | 10 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 | Tube | 1 | $ 4.26 | |
| 10 | $ 3.85 | |||
| 64 | $ 3.67 | |||
| 128 | $ 3.18 | |||
| 256 | $ 3.15 | |||
| Texas Instruments | TUBE | 1 | $ 5.60 | |
| 100 | $ 4.91 | |||
| 250 | $ 3.44 | |||
| 1000 | $ 2.77 | |||
Description
General part information
AMC1300 Series
The AMC1300 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 galvanic isolation of up to 5 kVRMSaccording to VDE V 0884-11 and UL1577. Used in conjunction with isolated power supplies, this isolated amplifier separates parts of the system that operate on different common-mode voltage levels and protects lower-voltage parts from damage.
The input of the AMC1300 is optimized for direct connection to shunt resistors or other low voltage-level signal sources. The excellent performance of the device supports accurate current control resulting in system-level power savings and, especially in motor control applications, lower torque ripple. The integrated common-mode overvoltage and missing high-side supply voltage detection features of the AMC1300 simplify system-level design and diagnostics.
The AMC1300 is offered with two performance grade options: the AMC1300B is specified over the extended industrial temperature range of –55°C to +125°C, and the AMC1300 for operation at –40°C to +125°C.
Documents
Technical documentation and resources
