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LMC6001AIN Equivalent & Substitute Parts
Part Overview
The LMC6001AIN is a general-purpose operational amplifier manufactured by Texas Instruments, featuring rail-to-rail output capability in an 8-PDIP through-hole package. This device is classified as obsolete, which necessitates identification of equivalent substitute components for ongoing design support and procurement continuity. The LMC6001AIN delivers 1.3 MHz gain-bandwidth product with 1.5 V/µs slew rate, suitable for general-purpose amplification applications requiring low input bias current and moderate supply voltage ranges.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | General Purpose | — |
| Number of Circuits | 1 | — |
| Output Type | Rail-to-Rail | — |
| Slew Rate | 1.5 | V/µs |
| Gain Bandwidth Product | 1.3 | MHz |
| Current - Input Bias | 0.01 | pA |
| Voltage - Input Offset | 350 | µV |
| Current - Supply | 550 | µA |
| Current - Output / Channel | 34 | mA |
| Voltage - Supply Span (Min) | 4.5 | V |
| Voltage - Supply Span (Max) | 15.5 | V |
| Operating Temperature | -40 to 85 | °C |
| Mounting Type | Through Hole | — |
| Package / Case | 8-DIP (0.300", 7.62mm) | — |
| Base Product Number | LMC6001 | — |
Substitute Part Grouping Explanation
Substitution of the LMC6001AIN is determined by strict equivalence across the following critical parameters:
Electrical Specifications:
- Amplifier type (General Purpose)
- Number of circuits (1)
- Output type (Rail-to-Rail)
- Slew rate (1.5 V/µs)
- Gain bandwidth product (1.3 MHz)
- Input bias current (0.01 pA)
- Input offset voltage (350 µV)
- Supply current (550 µA)
- Output current per channel (34 mA)
- Supply voltage range (4.5 V to 15.5 V)
- Operating temperature range (-40°C to 85°C)
Physical Specifications:
- Mounting type (Through Hole)
- Package type (8-DIP, 0.300" pitch, 7.62mm)
The substitute part LMC6001AIN/NOPB maintains identical electrical and physical specifications while differing in product status and compliance certifications.
Parameter Comparison
| Parameter | LMC6001AIN | LMC6001AIN/NOPB | Match |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | ✓ |
| Amplifier Type | General Purpose | General Purpose | ✓ |
| Number of Circuits | 1 | 1 | ✓ |
| Output Type | Rail-to-Rail | Rail-to-Rail | ✓ |
| Slew Rate (V/µs) | 1.5 | 1.5 | ✓ |
| Gain Bandwidth Product (MHz) | 1.3 | 1.3 | ✓ |
| Current - Input Bias (pA) | 0.01 | 0.01 | ✓ |
| Voltage - Input Offset (µV) | 350 | 350 | ✓ |
| Current - Supply (µA) | 550 | 550 | ✓ |
| Voltage - Supply Span Min (V) | 4.5 | 4.5 | ✓ |
| Voltage - Supply Span Max (V) | 15.5 | 15.5 | ✓ |
| Operating Temperature (°C) | -40 to 85 | -40 to 85 | ✓ |
| Mounting Type | Through Hole | Through Hole | ✓ |
| Package / Case | 8-DIP (0.300", 7.62mm) | 8-DIP (0.300", 7.62mm) | ✓ |
| Product Status | Obsolete | Active | — |
| RoHS Status | RoHS non-compliant | ROHS3 Compliant | — |
| Packaging | — | Tube | — |
Engineering Selection Recommendations
The LMC6001AIN/NOPB is a direct functional equivalent to the LMC6001AIN. Both components share identical electrical performance specifications and physical package dimensions. The primary distinctions are:
Product Status: The LMC6001AIN is classified as obsolete, while the LMC6001AIN/NOPB maintains active product status from Texas Instruments. Active status ensures continued availability and manufacturing support.
Compliance: The LMC6001AIN/NOPB is ROHS3 compliant, whereas the original LMC6001AIN is RoHS non-compliant. This distinction is relevant for applications subject to RoHS regulatory requirements.
Packaging: The LMC6001AIN/NOPB is supplied in tube packaging, compared to the original part's unspecified packaging format.
For new designs or procurement of replacement components, the LMC6001AIN/NOPB is the appropriate selection due to active product status and regulatory compliance.
Frequently Asked Questions (FAQ)
Q: Can LMC6001AIN/NOPB be used as a direct replacement for LMC6001AIN?
A: Yes. Both parts are electrically and mechanically identical across all specified parameters, including slew rate, gain-bandwidth product, supply voltage range, operating temperature, and 8-DIP package configuration. Direct substitution is valid.
Q: What is the significance of the "/NOPB" suffix in LMC6001AIN/NOPB?
A: The "/NOPB" designation indicates the part is supplied without plumbum (lead-free), reflecting RoHS3 compliance. This is a packaging and compliance designation, not a functional modification.
Q: Are there differences in electrical performance between these parts?
A: No. All electrical specifications are identical: 1.3 MHz gain-bandwidth product, 1.5 V/µs slew rate, 0.01 pA input bias current, 350 µV input offset voltage, and 550 µA supply current.
Q: Why is the original LMC6001AIN marked as obsolete?
A: Obsolescence reflects Texas Instruments' product lifecycle management. The LMC6001AIN/NOPB represents the current active equivalent, ensuring continued manufacturing and supply chain support.
Q: Are both parts compatible with existing PCB designs?
A: Yes. Both components use the 8-DIP through-hole package with 0.300" (7.62mm) pitch, ensuring mechanical and electrical compatibility with existing board layouts and socket configurations.
Q: What is the operating temperature range for both parts?
A: Both the LMC6001AIN and LMC6001AIN/NOPB operate across -40°C to 85°C, supporting industrial and commercial temperature environments.
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