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LM258AMDREP Equivalent & Substitute Parts
Part Overview
The LM258AMDREP is a general-purpose operational amplifier manufactured by Texas Instruments, featuring dual circuits in an 8-SOIC surface-mount package. This device is classified as Active product status and is widely used in analog signal processing applications requiring low-cost, general-purpose amplification. The LM258AMDREP operates across a wide supply voltage range of 3V to 32V and maintains performance across the industrial temperature range of -55°C to 125°C. Substitute parts are identified based on functional equivalence in amplifier topology, package compatibility, and electrical parameter alignment within acceptable tolerances for general-purpose amplifier applications.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | General Purpose | — |
| Number of Circuits | 2 | — |
| Slew Rate | 0.3 | V/µs |
| Gain Bandwidth Product | 700 | kHz |
| Current - Input Bias | 15 | nA |
| Voltage - Input Offset | 2 | mV |
| Current - Supply (x2 Channels) | 1 | mA |
| Current - Output / Channel | 30 | mA |
| Voltage - Supply Span (Min) | 3 | V |
| Voltage - Supply Span (Max) | 32 | V |
| Operating Temperature | -55 to 125 | °C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | — |
| Mounting Type | Surface Mount | — |
| RoHS Status | ROHS3 Compliant | — |
| Moisture Sensitivity Level | 1 (Unlimited) | — |
Substitute Part Grouping Explanation
Substitute parts for the LM258AMDREP are selected based on the following critical parameters that define functional equivalence:
Primary Substitution Criteria:
- Amplifier Type: General Purpose (required match)
- Number of Circuits: 2 (required match)
- Package / Case: 8-SOIC or compatible 8-pin surface-mount packages (0.154" to 0.173" width acceptable)
- Mounting Type: Surface Mount (required match)
- Voltage - Supply Span: Minimum 3V to maximum ≥32V (or ≥30V for most substitutes)
- Operating Temperature: Must support at least -40°C to 85°C minimum range
Secondary Compatibility Parameters:
- Current - Input Bias: ≤20 nA acceptable
- Voltage - Input Offset: ≤2 mV acceptable
- Current - Output / Channel: ≥25 mA acceptable
- RoHS Status: ROHS3 Compliant (required match)
Substitute parts are grouped into two categories: Direct Functional Equivalents (AP4310 series from Diodes Incorporated and AS358 series from Diodes Incorporated) and Enhanced Performance Alternatives (BA4558 and BA4560 series from Rohm Semiconductor). Direct equivalents maintain parameter profiles closely aligned with the LM258AMDREP. Enhanced alternatives offer improved slew rate and gain bandwidth product while maintaining backward compatibility within the general-purpose amplifier category.
Parameter Comparison
| Parameter | LM258AMDREP | AP4310AMTR-AG1 | AP4310AMTR-G1 | AP4310AUMTR-AG1 | AS358AMTR-E1 | AS358AMTR-G1 | BA4558RFJ-GE2 | BA4558YF-MGE2 | BA4560FJ-GE2 | BA4560RFJ-GE2 | BA4560YF-MGE2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Diodes Inc. | Diodes Inc. | Diodes Inc. | Diodes Inc. | Diodes Inc. | Rohm Semi. | Rohm Semi. | Rohm Semi. | Rohm Semi. | Rohm Semi. |
| Amplifier Type | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose |
| Number of Circuits | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Slew Rate (V/µs) | 0.3 | 0.5 | 0.5 | 0.5 | — | — | 1 | 1 | 4 | 4 | 4 |
| Gain Bandwidth Product (kHz) | 700 | 1000 | 1000 | 1000 | — | — | 2000 | 2000 | 10000 | 4000 | 4000 |
| Current - Input Bias (nA) | 15 | 20 | 20 | 20 | 20 | 20 | 60 | 60 | 50 | 50 | 50 |
| Voltage - Input Offset (mV) | 2 | 0.5 | 0.5 | 0.5 | 2 | 2 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Current - Supply (mA) | 1 | 0.15 | 0.15 | 0.15 | 0.7 | 0.7 | 3 | 3 | 4 | 3 | 3 |
| Current - Output / Channel (mA) | 30 | 40 | 40 | 40 | 40 | 40 | — | — | 25 | — | — |
| Voltage - Supply Span Min (V) | 3 | 3 | 3 | 3 | 3 | 3 | 8 | 8 | 8 | 8 | 8 |
| Voltage - Supply Span Max (V) | 32 | 36 | 36 | 36 | 36 | 36 | 30 | 30 | 30 | 30 | 30 |
| Operating Temperature (°C) | -55 to 125 | -40 to 105 | -40 to 105 | -40 to 105 | -40 to 85 | -40 to 85 | -40 to 105 | -40 to 105 | -40 to 85 | -40 to 105 | -40 to 105 |
| Package / Case | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.173", 4.40mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.173", 4.40mm) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) | 3 (168 Hours) | 3 (168 Hours) | 1 (Unlimited) | 1 (Unlimited) | 3 (168 Hours) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Not For New Designs | Active | Active |
Engineering Selection Recommendations
Category 1: Direct Functional Equivalents (Recommended for New Designs)
The AP4310 series (AP4310AMTR-AG1, AP4310AMTR-G1, AP4310AUMTR-AG1) from Diodes Incorporated provides the closest functional match to the LM258AMDREP. These devices maintain the same 8-SOIC package footprint, dual-circuit configuration, and general-purpose amplifier topology. The AP4310 series offers improved input offset voltage (0.5 mV vs. 2 mV) and higher slew rate (0.5 V/µs vs. 0.3 V/µs), resulting in enhanced performance characteristics. All three variants are ROHS3 compliant and Active product status. Selection between AP4310AMTR-AG1, AP4310AMTR-G1, and AP4310AUMTR-AG1 depends on packaging requirements (Tape & Reel vs. Cut Tape) and moisture sensitivity tolerance. AP4310AUMTR-AG1 offers MSL 1 (Unlimited) rating, equivalent to the LM258AMDREP.
The AS358 series (AS358AMTR-E1, AS358AMTR-G1) from Diodes Incorporated provides an alternative direct equivalent with identical input offset voltage (2 mV) to the LM258AMDREP. Both variants maintain the 8-SOIC package and dual-circuit configuration. AS358AMTR-E1 offers MSL 1 (Unlimited) rating and higher inventory availability (300,200 pcs). Operating temperature range is -40°C to 85°C, which is narrower than the LM258AMDREP (-55°C to 125°C).
Category 2: Enhanced Performance Alternatives
The BA4558 series (BA4558RFJ-GE2, BA4558YF-MGE2) from Rohm Semiconductor provides enhanced performance with 1 V/µs slew rate and 2 MHz gain bandwidth product. These devices maintain the 8-SOIC package footprint and dual-circuit configuration. BA4558YF-MGE2 includes automotive-grade qualification (AEC-Q100) and operates at a wider package width (0.173", 4.40mm). Both variants are Active product status and ROHS3 compliant with MSL 1 (Unlimited) rating. Minimum supply voltage is 8V, which restricts use in applications requiring 3V operation.
The BA4560 series (BA4560FJ-GE2, BA4560RFJ-GE2, BA4560YF-MGE2) from Rohm Semiconductor offers the highest performance with 4 V/µs slew rate and 4 MHz to 10 MHz gain bandwidth product. BA4560FJ-GE2 is classified as Not For New Designs and should not be selected for new circuit development. BA4560RFJ-GE2 and BA4560YF-MGE2 are Active product status. BA4560YF-MGE2 includes automotive-grade qualification (AEC-Q100) and operates at 0.173" package width. All BA4560 variants require minimum 8V supply voltage and have narrower operating temperature range (-40°C to 85°C or 105°C).
Selection Criteria Summary:
- For applications requiring 3V minimum supply voltage: Select AP4310 or AS358 series
- For applications requiring extended temperature range (-55°C to 125°C): LM258AMDREP remains the only option
- For applications requiring enhanced slew rate and bandwidth: Select BA4558 or BA4560 series (minimum 8V supply required)
- For automotive applications: Select BA4558YF-MGE2 or BA4560YF-MGE2 (AEC-Q100 qualified)
- For unlimited moisture sensitivity tolerance: Select AP4310AUMTR-AG1, AS358AMTR-E1, or BA4558/BA4560 series
Frequently Asked Questions (FAQ)
Q1: Can I directly replace LM258AMDREP with AP4310AMTR-G1 in my circuit?
A: Yes, AP4310AMTR-G1 is a direct functional equivalent. Both devices feature dual general-purpose amplifiers in 8-SOIC packages with compatible pin configurations. The AP4310AMTR-G1 offers improved input offset voltage (0.5 mV vs. 2 mV) and higher slew rate (0.5 V/µs vs. 0.3 V/µs). Supply voltage range compatibility is maintained (3V to 36V for AP4310 vs. 3V to 32V for LM258AMDREP). Verify your circuit does not depend on the extended temperature range of the LM258AMDREP (-55°C to 125°C), as AP4310AMTR-G1 operates only to -40°C to 105°C.
Q2: What is the difference between AP4310AMTR-AG1, AP4310AMTR-G1, and AP4310AUMTR-AG1?
A: All three variants are functionally identical AP4310 general-purpose dual amplifiers in 8-SOIC packages. The differences are: (1) Packaging format: AP4310AMTR-AG1 and AP4310AUMTR-AG1 are supplied in Tape & Reel (TR), while AP4310AMTR-G1 is supplied in Cut Tape (CT) & Digi-Reel®; (2) Moisture Sensitivity Level: AP4310AMTR-AG1 has MSL 3 (168 Hours), while AP4310AUMTR-AG1 has MSL 1 (Unlimited), matching the LM258AMDREP; (3) Inventory: AP4310AMTR-G1 has significantly higher stock (888,300 pcs). Select based on your assembly process requirements and moisture exposure tolerance.
Q3: Why do BA4558 and BA4560 series require minimum 8V supply voltage while LM258AMDREP operates at 3V?
A: The BA4558 and BA4560 series are enhanced-performance amplifiers with higher slew rates and gain bandwidth products, which require higher minimum supply voltage for proper operation. The LM258AMDREP is optimized for low-voltage, low-power applications and can operate at 3V minimum. If your circuit requires 3V to 7V supply voltage, select from the AP4310 or AS358 series instead.
Q4: Can I use BA4560FJ-GE2 in a new design?
A: No. BA4560FJ-GE2 is classified as Not For New Designs. Select BA4560RFJ-GE2 or BA4560YF-MGE2 instead, both of which are Active product status and suitable for new circuit development.
Q5: What is the significance of the package width difference (0.154" vs. 0.173")?
A: Both 0.154" (3.90mm) and 0.173" (4.40mm) are standard 8-SOIC package widths. The 0.173" width is typically used for automotive-grade devices (AEC-Q100 qualified). If your PCB layout is designed for 0.154" width, verify that 0.173" width devices will fit within your footprint constraints. Most modern PCB design tools accommodate both widths within the same footprint pattern.
Q6: Is AS358AMTR-E1 suitable for industrial temperature range applications?
A: AS358AMTR-E1 operates from -40°C to 85°C, which covers the commercial and industrial temperature ranges but does not extend to the military range (-55°C to 125°C) of the LM258AMDREP. If your application requires operation below -40°C or above 85°C, the LM258AMDREP remains the only option among these substitutes.
Q7: What does MSL 1 (Unlimited) vs. MSL 3 (168 Hours) mean for my assembly process?
A: Moisture Sensitivity Level (MSL) indicates how long a component can be exposed to moisture before soldering. MSL 1 (Unlimited) means the component has no time restriction and can be stored indefinitely in normal conditions. MSL 3 (168 Hours) means the component must be soldered within 168 hours of opening the moisture-barrier bag. If your assembly process involves extended storage or high-humidity environments, select MSL 1 rated devices (LM258AMDREP, AP4310AUMTR-AG1, AS358AMTR-E1, or BA4558/BA4560 series).
Q8: Are all substitute parts ROHS3 compliant?
A: Yes. All substitute parts listed (AP4310, AS358, BA4558, BA4560 series) are ROHS3 compliant, matching the LM258AMDREP compliance status. All devices are also REACH Unaffected and classified under ECCN EAR99.
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