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AMC1305M25DW Texas Instruments AMC1305M25DW is a ±250mV input, 16-bit, 78kS/s isolated delta-sigma modulator with reinforced isolation rated at 5000Vrms. Housed in a surface-mount 16-SOIC package.
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AMC1305M25DW

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
Texas Instruments AMC1305M25DW is a ±250mV input, 16-bit, 78kS/s isolated delta-sigma modulator with reinforced isolation rated at 5000Vrms. Housed in a surface-mount 16-SOIC package.
✓ Total Stock: 4 pcs
$ Price Range: $4.44

AMC1305M25DW Available from 1 distributor

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4 pcs
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AMC1305M25DW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Data Interface
Mounting Type
Number of Channels
Operating Temperature
Resolution (Bits)
Sampling Rate (Per Second)
Supplier Device Package
Type
Voltage
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AMC1305M25DW Description

Short technical summary and product information.

The Texas Instruments AMC1305M25DW is a precision, reinforced isolated delta-sigma modulator designed for shunt-resistor-based current sensing applications. It features a ±250mV peak-to-peak input voltage range and delivers 16-bit resolution with a sampling rate of 78kS/s. The device uses a delta-sigma architecture and provides a serial CMOS data interface.

 

Key electrical characteristics include a typical SNR of 85dB and SFDR of 92dB, with typical power consumption of 36.1mW. The modulator operates from a 3V to 5.5V supply and over a temperature range of -40°C to +125°C. It offers reinforced isolation with a withstand voltage of 5000Vrms, working isolation of 1500Vrms, and transient immunity of 15kV/µs minimum.

 

The AMC1305M25DW is supplied in a 16-SOIC (0.295", 7.50mm Width) surface-mount package with a supplier device package of 16-SOIC. It is designed for high-precision current measurement in industrial and automotive systems requiring galvanic isolation.

AMC1305M25DW Quick Information

Product Type: Isolated Delta-Sigma Modulator
Canonical Name: AMC1305M25DW
Subcategory: Current Sensing

AMC1305M25DW Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AMC1305M25DW Estimated Pricing

Qty Low High
1+ $4.44 $4.44

Estimated market price range - modelled values for guidance only, not live distributor offers.

AMC1305M25DW Features

  • ±250mV input, 16-bit delta-sigma modulator.
  • Reinforced isolation rated at 5000Vrms.
  • 85dB SNR and 92dB SFDR typical.
  • 15kV/µs minimum common-mode transient immunity.
  • Surface-mount 16-SOIC package with 8.5mm creepage.

AMC1305M25DW Applications

  • Shunt-resistor-based current sensing in motor drives.
  • Isolated current measurement in power inverters.
  • Precision current monitoring in industrial automation.
  • Battery management and energy storage systems.

AMC1305M25DW FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resolution of the AMC1305M25DW?

The AMC1305M25DW has a resolution of 16 bits.

What is the sampling rate of the AMC1305M25DW?

The sampling rate is 78 kS/s.

What is the operating temperature range of the AMC1305M25DW?

The operating temperature range is -40°C to 125°C.

What is the supply voltage range for the AMC1305M25DW?

The supply voltage range is 3V to 5.5V.

What package does the AMC1305M25DW come in?

The AMC1305M25DW is available in a 16-SOIC (0.295", 7.50mm Width) surface-mount package.

What is the isolation rating of the AMC1305M25DW?

The device provides reinforced isolation with a withstand voltage of 5000 Vrms and a working isolation voltage of 1500 Vrms.

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