LM6152BCM Equivalent & Substitute Parts

Part Overview

The LM6152BCM is a general purpose operational amplifier featuring dual circuits in a rail-to-rail output configuration. This device is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design support and procurement. The LM6152BCM operates across a wide supply voltage range of 2.7V to 24V and is housed in an 8-SOIC surface mount package. Due to its obsolete status, sourcing active production equivalents is essential for new designs and production continuity.

Key Parameters

Parameter	Value	Unit
Amplifier Type	General Purpose	—
Number of Circuits	2	—
Output Type	Rail-to-Rail	—
Slew Rate	30	V/µs
Gain Bandwidth Product	80	MHz
Current - Input Bias	500	nA
Voltage - Input Offset	300	µV
Current - Supply (per Channel)	1.6	mA
Current - Output per Channel	16.9	mA
Voltage - Supply Span (Min)	2.7	V
Voltage - Supply Span (Max)	24	V
Operating Temperature Range	0 to 70	°C
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—

Substitute Part Grouping Explanation

Substitution of the LM6152BCM is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must satisfy the following criteria:

Electrical Equivalence Requirements:

Dual-circuit general purpose operational amplifier configuration
Rail-to-rail output capability
Slew rate of 30V/µs
Gain bandwidth product of 80 MHz
Input bias current of 500 nA
Input offset voltage of 300 µV
Supply current of 1.6 mA per channel
Output current capability of 16.9 mA per channel
Supply voltage range from 2.7V to 24V
Operating temperature range of 0°C to 70°C

Mechanical Equivalence Requirements:

8-SOIC surface mount package with 0.154" (3.90mm) width
Pin-compatible footprint

The LM6152BCM/NOPB qualifies as a direct substitute based on identical electrical specifications and package configuration. The primary distinction is product status and compliance certification.

Parameter Comparison

Parameter	LM6152BCM	LM6152BCM/NOPB	Match
Amplifier Type	General Purpose	General Purpose	✓
Number of Circuits	2	2	✓
Output Type	Rail-to-Rail	Rail-to-Rail	✓
Slew Rate (V/µs)	30	30	✓
Gain Bandwidth Product (MHz)	80	80	✓
Current - Input Bias (nA)	500	500	✓
Voltage - Input Offset (µV)	300	300	✓
Current - Supply per Channel (mA)	1.6	1.6	✓
Current - Output per Channel (mA)	16.9	16.9	✓
Voltage - Supply Span Min (V)	2.7	2.7	✓
Voltage - Supply Span Max (V)	24	24	✓
Operating Temperature (°C)	0 to 70	0 to 70	✓
Package / Case	8-SOIC (0.154", 3.90mm)	8-SOIC (0.154", 3.90mm)	✓
Mounting Type	Surface Mount	Surface Mount	✓
Product Status	Obsolete	Active	—
RoHS Status	Non-compliant	ROHS3 Compliant	—
Packaging Type	Unspecified	Tube	—

Engineering Selection Recommendations

The LM6152BCM/NOPB is the direct functional equivalent of the LM6152BCM. Selection between these parts is determined by application requirements and regulatory compliance:

For New Designs and Production: Use LM6152BCM/NOPB. This part is in active production status, ensuring long-term availability and supply chain stability. It carries ROHS3 compliance certification, meeting current environmental and regulatory standards for electronic components. The tube packaging format is standard for production environments.

For Legacy System Support: The LM6152BCM remains electrically and mechanically identical to its substitute. However, the obsolete status indicates limited future availability. Transition to LM6152BCM/NOPB is recommended to avoid supply disruption.

Compliance Considerations: The LM6152BCM/NOPB satisfies ROHS3 compliance requirements, whereas the original LM6152BCM does not. For applications subject to RoHS directives or customer compliance mandates, the substitute part is required.

Frequently Asked Questions (FAQ)

Q: Can LM6152BCM/NOPB be used as a direct replacement for LM6152BCM?

A: Yes. The LM6152BCM/NOPB is electrically and mechanically identical to the LM6152BCM. All electrical parameters, including slew rate, gain bandwidth product, supply current, output current, and operating temperature range are identical. The 8-SOIC package footprint is identical, enabling direct PCB substitution without layout modification.

Q: What is the difference between LM6152BCM and LM6152BCM/NOPB?

A: The primary differences are product status and compliance certification. LM6152BCM is obsolete, while LM6152BCM/NOPB is in active production. LM6152BCM/NOPB carries ROHS3 compliance certification. The packaging format differs: LM6152BCM/NOPB is supplied in tube format. All electrical and mechanical specifications are identical.

Q: Is the 8-SOIC package footprint identical between both parts?

A: Yes. Both parts use the 8-SOIC package with 0.154" (3.90mm) width. The pin configuration and footprint are identical, enabling direct PCB substitution.

Q: Why is LM6152BCM marked as obsolete?

A: The LM6152BCM has been superseded by the LM6152BCM/NOPB in the manufacturer's product line. The newer variant includes ROHS3 compliance and active production support. Obsolete status indicates the original part is no longer manufactured.

Q: What supply voltage range does this amplifier support?

A: Both LM6152BCM and LM6152BCM/NOPB operate across a supply voltage range of 2.7V to 24V, enabling use in single-supply, dual-supply, and wide-range battery-powered applications.

Q: How many operational amplifier circuits are integrated in this package?

A: The LM6152BCM and LM6152BCM/NOPB each contain two independent general purpose operational amplifier circuits in a single 8-SOIC package.

Q: What is the output current capability per channel?

A: Each amplifier circuit provides 16.9 mA output current capability, suitable for driving moderate impedance loads and driving subsequent amplifier stages.

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