BA4560RFVT-E2 Equivalent & Substitute Parts

Part Overview

The BA4560RFVT-E2 is a general purpose operational amplifier manufactured by Rohm Semiconductor, configured as a 2-circuit device in an 8-TSSOP surface mount package. This part is classified as "Not For New Designs," indicating it has reached end-of-life status. The device operates across a wide supply voltage range of 8V to 30V with a slew rate of 4V/µs and gain bandwidth product of 4 MHz, making it suitable for general analog signal processing applications.

Due to its obsolescence status, identifying equivalent and substitute parts is necessary for design continuity, production support, and long-term component availability. Substitute parts must maintain functional compatibility while meeting the electrical and mechanical requirements of the original application.

Substiute Parts

BA4560RFVT-E2

Rohm SemiconductorIn Stock: 3822BA4560RFVT-E2 Datasheet

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BA4560YFVM-MGTR

Rohm SemiconductorIn Stock: 944BA4560YFVM-MGTR Datasheet

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AS358GTR-E1

Diodes IncorporatedIn Stock: 12333AS358GTR-E1 Datasheet

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RC4558IPW

Texas InstrumentsIn Stock: 1941RC4558IPW Datasheet

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RC4558IPWR

Texas InstrumentsIn Stock: 19061RC4558IPWR Datasheet

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RC4558PW

Texas InstrumentsIn Stock: 5356RC4558PW Datasheet

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RC4558PWR

Texas InstrumentsIn Stock: 17081RC4558PWR Datasheet

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TL082IPWR

Texas InstrumentsIn Stock: 2328TL082IPWR Datasheet

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UPC1251GR-9LG-E1-A

Renesas Electronics CorporationIn Stock: 3738UPC1251GR-9LG-E1-A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the BA4560RFVT-E2 is determined by the following critical parameters:

Primary Substitution Criteria:

• Number of circuits: 2 (dual-channel configuration)
• Amplifier type: General purpose
• Package type: 8-TSSOP surface mount
• Supply voltage range: Minimum 8V, maximum 30V
• Operating temperature range: Must support -40°C to 105°C or equivalent industrial range
• Compliance: ROHS3 compliant

Secondary Compatibility Factors:

• Slew rate: 4V/µs or higher
• Gain bandwidth product: 4 MHz or higher
• Input bias current: 50 nA or lower
• Input offset voltage: 500 µV or lower
• Supply current: 3mA or lower

Substitute parts are grouped into two categories based on their functional alignment with the original device:

Category 1 - Direct Rohm Semiconductor Equivalent: The BA4560YFVM-MGTR maintains identical electrical specifications while offering an automotive-grade qualification (AEC-Q100) and active product status. The package differs (8-MSOP vs. 8-TSSOP) but maintains the same 0.173" width footprint compatibility.

Category 2 - Cross-Manufacturer General Purpose Alternatives: Parts including the RC4558 series (Texas Instruments), AS358GTR-E1 (Diodes Incorporated), and TL082IPWR (Texas Instruments) provide functional equivalence with variations in specific parameters. These devices maintain the 2-circuit configuration and 8-TSSOP package but may differ in slew rate, gain bandwidth product, input bias current, or output type characteristics.

Category 3 - Extended Compatibility Options: The UPC1251GR-9LG-E1-A (Renesas Electronics Corporation) offers push-pull output configuration with extended temperature range support (-40°C to 125°C) and lower supply voltage minimum (3V), providing broader application flexibility.

Parameter Comparison

Engineering Selection Recommendations

Recommended Primary Substitute: BA4560YFVM-MGTR

The BA4560YFVM-MGTR is the optimal substitute for the BA4560RFVT-E2. This Rohm Semiconductor device maintains identical electrical specifications including slew rate (4V/µs), gain bandwidth product (4 MHz), input bias current (50 nA), input offset voltage (500 µV), and supply current (3mA). The device supports the same supply voltage range (8V to 30V) and operating temperature span (-40°C to 105°C). The BA4560YFVM-MGTR holds active product status with AEC-Q100 automotive qualification, ensuring long-term availability and reliability. The package differs from 8-TSSOP to 8-MSOP, but both maintain the same 0.173" width footprint, allowing direct PCB layout compatibility. ROHS3 compliance and MSL 1 rating match the original specification.

Secondary Substitute: RC4558IPWR

The RC4558IPWR (Texas Instruments) provides functional equivalence with active product status and high inventory availability (18,975 units). This device maintains the 8-TSSOP package and supports the required supply voltage range (10V to 30V). The operating temperature range (-40°C to 85°C) is narrower than the original but covers standard industrial applications. The RC4558IPWR exhibits lower slew rate (1.7V/µs) and gain bandwidth product (3 MHz) compared to the BA4560RFVT-E2, requiring circuit evaluation for timing-sensitive applications. Input bias current is higher (150 nA), and supply current is elevated (5mA total), but these parameters remain within acceptable ranges for general purpose amplification. ROHS3 compliance and MSL 1 rating are maintained.

Alternative Substitute: TL082IPWR

The TL082IPWR (Texas Instruments) offers superior slew rate performance (13V/µs) and exceptionally low input bias current (30 pA), making it suitable for applications requiring high-speed operation or minimal input loading. This J-FET amplifier maintains active product status and the 8-TSSOP package. The device supports the required supply voltage range (10V to 30V) and operating temperature range (-40°C to 85°C). The gain bandwidth product (3 MHz) is slightly lower than the original. ROHS3 compliance and MSL 1 rating are maintained. The TL082IPWR is appropriate for designs where input impedance and slew rate are critical performance factors.

Extended Temperature Option: UPC1251GR-9LG-E1-A

The UPC1251GR-9LG-E1-A (Renesas Electronics Corporation) provides extended operating temperature range (-40°C to 125°C) and lower minimum supply voltage (3V), enabling operation in high-temperature environments and low-voltage applications. This device features push-pull output configuration and active product status. The 8-TSSOP package maintains mechanical compatibility. Supply current is significantly lower (0.7mA), reducing power consumption. Input bias current (14 nA) and input offset voltage (2 mV) are within acceptable ranges. ROHS3 compliance and MSL 1 rating are maintained. This substitute is recommended for applications requiring extended temperature operation or reduced power consumption.

Parts to Avoid: RC4558IPW and RC4558PW

The RC4558IPW and RC4558PW carry "Last Time Buy" status, indicating limited remaining inventory and imminent discontinuation. These parts should not be selected for new production designs or long-term component planning.

Frequently Asked Questions (FAQ)

Q: Can the BA4560YFVM-MGTR be used as a direct replacement for the BA4560RFVT-E2?

A: Yes. The BA4560YFVM-MGTR is functionally equivalent with identical electrical specifications. The package changes from 8-TSSOP to 8-MSOP, but both maintain the same 0.173" width footprint, allowing direct PCB layout compatibility without redesign. The device is manufactured by the same supplier (Rohm Semiconductor) and holds active product status.

Q: What is the difference between the 8-TSSOP and 8-MSOP packages?

A: Both packages are thin shrink small outline packages with 8 pins and 0.173" width. The 8-MSOP (Micro Small Outline Package) is a variant of the 8-TSSOP (Thin Shrink Small Outline Package) with identical pin spacing and footprint dimensions. They are mechanically interchangeable on standard PCB layouts.

Q: Why does the RC4558IPWR have lower slew rate and gain bandwidth product than the BA4560RFVT-E2?

A: The RC4558 series is a different operational amplifier design with different internal architecture. The slew rate of 1.7V/µs and gain bandwidth product of 3 MHz are inherent to the RC4558 topology. These specifications are adequate for general purpose amplification but may not be suitable for applications requiring high-speed signal processing or fast transient response.

Q: Is the TL082IPWR suitable for all applications where the BA4560RFVT-E2 was used?

A: The TL082IPWR is suitable for most general purpose amplification applications. However, the J-FET input architecture results in different input bias current characteristics (30 pA vs. 50 nA) and higher input offset voltage (3 mV vs. 500 µV). Applications with stringent offset voltage requirements or those sensitive to input bias current may require circuit re-evaluation.

Q: What does "Not For New Designs" status mean for the BA4560RFVT-E2?

A: "Not For New Designs" indicates the part has reached end-of-life and is no longer recommended for new product development. Existing inventory may be available, but long-term supply is not guaranteed. New designs should utilize substitute parts with active product status, such as the BA4560YFVM-MGTR or RC4558IPWR.

Q: Can I use the UPC1251GR-9LG-E1-A in applications requiring 8V minimum supply voltage?

A: No. The UPC1251GR-9LG-E1-A has a minimum supply voltage of 3V, but this does not extend the upper compatibility range. If your application requires exactly 8V minimum supply voltage, the BA4560YFVM-MGTR or RC4558IPWR are more appropriate choices, as they maintain the 8V to 30V supply range of the original device.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed in this reference maintain ROHS3 compliance, matching the environmental and regulatory requirements of the original BA4560RFVT-E2.

Q: What is the significance of Moisture Sensitivity Level (MSL) ratings?

A: MSL ratings indicate the maximum time a component can be exposed to moisture before soldering without risk of damage. MSL 1 (Unlimited) means the part has no moisture sensitivity restrictions and can be stored indefinitely without special drying procedures. MSL 3 (168 Hours) requires the part to be soldered within 168 hours of opening the moisture barrier bag. The BA4560RFVT-E2 and most substitutes carry MSL 1 rating, except the AS358GTR-E1 which carries MSL 3.

Q: Which substitute offers the best inventory availability?

A: The RC4558IPWR offers the highest inventory availability with 18,975 units in stock, followed by AS358GTR-E1 with 12,300 units. The BA4560YFVM-MGTR has 903 units available. High inventory availability ensures shorter lead times and reduced supply chain risk.

Q: Can I mix different substitute parts in the same design?

A: Mixing different operational amplifier types in the same design is possible but requires careful circuit analysis. Different devices have different electrical characteristics (slew rate, gain bandwidth product, input bias current, offset voltage). If multiple amplifiers are used in a single circuit, ensure all devices meet the application requirements and that any differences in performance do not compromise overall system functionality.