Texas Instruments AMC0330DDWVR
Manufacturer No:
AMC0330DDWVR
Manufacturer:
Texas Instruments
Package:
Description:
±1V-input reinforced isolated amplifier with differential output for AC voltage sensing
Quantity:
In Stock :5655
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Expected Shipping：Fri, May 29 - Sat, May 30, 2026
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Date Code：Within 2 Years
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AMC0330DDWVR Information
Texas Instruments AMC0330DDWVR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments AMC0330DDWVR.
- Type
- Parameter
- Device type
- Voltage sensing
- Output type
- Differential
- Peak-to-peak input voltage range (V)
- 1
- Isolation rating
- Reinforced
- Withstand isolation voltage (VISO) (Vrms)
- 5000
- Working isolation voltage (VIOWM) (Vrms)
- 1500
- Transient isolation voltage (VIOTM) (VPK)
- 7000
- CMTI (min) (kV/µs)
- 150
- Creepage (min) (mm)
- 8.5
- Clearance (min) (mm)
- 8.5
- Type
- Parameter
- Input offset (±) (max) (V)
- 0.008
- Input offset drift (±) (typ) (µV/°C)
- 1
- Rating
- Catalog
- Operating temperature range (°C)
- to
- Package
- SOIC (DWV)
- Pins
- 8
- Size
- 67.275 mm² 5.85 x 11.5
- REACH Status
- Yes
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Texas Instruments AMC0330DDWVR.
Data sheet:
Circuit design:
The AMC0x30D is a precision, galvanically isolated amplifier with a ±1V, high impedance input, and fixed-gain, differential output. The high-impedance input is optimized for connection to a high-impedance resistive divider or other voltage signal source with high output resistance.
The isolation barrier separates parts of the system that operate on different common-mode voltage levels. The isolation barrier is highly resistant to magnetic interference. This barrier is certified to provide reinforced isolation up to 5kVRMS (DWV package) and basic isolation up to 3kVRMS (D package) (60s).
The AMC0x30D outputs a differential signal proportional to the input voltage. The differential output is insensitive to ground shifts and enables routing the output signal over long distances.
The AMC0x30D comes in 8-pin, wide- and narrow-body SOIC packages, and is fully specified over the temperature range from –40°C to +125°C.
- Linear input voltage range: ±1V
- High input impedance: 2.4GΩ (typical)
- Supply voltage range:
- High-side (VDD1): 3.0V to 5.5V
- Low-side (VDD2): 3.0V to 5.5V
- Fixed gain: 2V/V
- Differential output
- Low DC errors:
- Offset error: ±0.8mV (maximum)
- Offset drift: ±10µV/°C (maximum)
- Gain error: ±0.25% (maximum)
- Gain drift: ±40ppm/°C (maximum)
- Nonlinearity: ±0.025% (maximum)
- High CMTI: 150V/ns (minimum)
- Low EMI: Meets CISPR-11 and CISPR-25 standards
- Isolation ratings:
- AMC0230D: Basic isolation
- AMC0330D: Reinforced isolation
- Safety-related certifications:
- DIN EN IEC 60747-17 (VDE 0884-17)
- UL1577
- Fully specified over the extended industrial temperature range: –40°C to +125°C
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12.28 M
Listed Part Number
3,000+
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4.9 M
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15,000+
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