Part A
AMC1300BDWVR
Texas Instruments
- Lifecycle
- Active
- Stock
- 1306 PCS
- Package
- SOIC-8
- Series
- Linear - Amplifiers - Special Purpose
Replacement verdict
Compatible functional replacement candidate
The AMC1300BDWV and AMC1300BDWVR are functionally equivalent isolated amplifiers sharing identical core specifications, differing only in packaging format and shipment quantity. The reel-packaged AMC1300BDWVR is a suitable functional replacement for the tube-packaged AMC1300BDWV, provided the reel orientation and quantity align with the assembly line requirements.
Package Type
High match
Isolation Rating
High match
Input Configuration
High match
Packaging Format
Validation required
Parts at a glance
Part B
AMC1300BDWV
Texas Instruments
- Lifecycle
- Active
- Stock
- 6086 PCS
- Package
- SOIC-8
- Series
- Linear - Amplifiers - Special Purpose
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | AMC1300BDWV | AMC1300BDWVR | Why it matters |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Same manufacturer ensures identical design, process, and quality standards. |
| Function / Type | Isolated amplifier (reinforced isolation) | Isolated amplifier (reinforced isolation) | Both provide the same signal-isolation function, making them functionally interchangeable. |
| Input Voltage Range | ±250 mV | ±250 mV | Defines the differential input span the amplifier can accept for shunt-based current sensing. |
| Gain | 8.2 V/V (fixed) | 8.2 V/V (fixed) | Fixed gain determines the output scaling relative to the sensed input signal. |
| Isolation Rating | 5000 Vrms (reinforced) | 5000 Vrms (reinforced) | Reinforced isolation rating is critical for safety and high-voltage system compliance. |
| Supply Voltage | 3.0 V to 5.5 V (both sides) | 3.0 V to 5.5 V (both sides) | Supply range must match the system rails on both the high and low voltage sides. |
| Bandwidth | 310 kHz | 310 kHz | Bandwidth limits the maximum signal frequency the amplifier can accurately pass. |
| Package / Mounting | 8-SOIC (tube) | 8-SOIC (tape and reel) | Same package footprint; only the packaging format differs, affecting assembly handling not function. |
| Packaging / Ordering Format | Tube | Tape and reel | Packaging format affects automated assembly and inventory handling but not electrical performance. |
| Operating Temperature Range | -40 °C to +125 °C | -40 °C to +125 °C | Temperature range must cover the application environment for reliable operation. |
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Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AMC1300BDWVR | AMC1300BDWV |
|---|---|---|
| Part Status | Active | Active |
| Type | Isolation | Isolation |
| Applications | Current Sensing, Power Management | Current Sensing, Power Management |
| Mounting Type | Surface Mount | Surface Mount |
Frequently asked questions
What is the difference between the AMC1300BDWV and the AMC1300BDWVR?
The AMC1300BDWV and AMC1300BDWVR are the same isolated amplifier die and package type (8-pin SOIC, DWV). The difference is the ordering format: the AMC1300BDWV is supplied in tube packaging, while the AMC1300BDWVR is supplied in tape-and-reel packaging for automated assembly. Electrical and functional specifications are identical.
Are the AMC1300BDWV and AMC1300BDWVR electrically and functionally identical?
Yes. Both devices are the same AMC1300B isolated amplifier with a fixed gain of 8, a ±250 mV input range, and a reinforced isolation rating. The suffix difference (WV vs WVR) denotes packaging only, not parametric differences.
What isolation rating does the AMC1300B provide?
The AMC1300B is a reinforced isolated amplifier rated for 5000 V RMS isolation per UL 1577 and 7071 V PK per VDE V 0884-11, with a working voltage of 1500 V DC. These ratings apply equally to the AMC1300BDWV and AMC1300BDWVR.
What is the input voltage range and gain of the AMC1300B?
The AMC1300B has a linear input range of ±250 mV with a fixed gain of 8, producing a differential output of ±2 V. It is intended for shunt-based current sensing in motor drive and inverter applications.
Can the AMC1300BDWV and AMC1300BDWVR be used interchangeably in a design?
Yes, from an electrical and footprint standpoint they are interchangeable because they share the same 8-pin SOIC (DWV) package and pinout. The choice depends on assembly method: tube (WV) for low-volume or hand assembly, tape-and-reel (WVR) for automated pick-and-place production.
What package and pin count do these devices use?
Both the AMC1300BDWV and AMC1300BDWVR are offered in an 8-pin SOIC package with the DWV package designator, providing reinforced isolation in a surface-mount form factor.
What are the typical applications for the AMC1300B?
The AMC1300B is typically used for isolated shunt-based current sensing in motor drives, photovoltaic inverters, uninterruptible power supplies, and other industrial systems requiring reinforced isolation between high-voltage and low-voltage domains.
Does the packaging difference affect lead finish or moisture sensitivity?
No. The AMC1300BDWV and AMC1300BDWVR share the same package construction, lead finish, and moisture sensitivity level (MSL) as defined in the manufacturer datasheet. Packaging format (tube vs tape-and-reel) does not alter these attributes.