MCP652T-E/SN Equivalent & Substitute Parts

Part Overview

The MCP652T-E/SN is a general-purpose operational amplifier manufactured by Microchip Technology, featuring dual circuits in an 8-SOIC surface-mount package. This device operates as a rail-to-rail output amplifier with a 50 MHz gain-bandwidth product and 30 V/µs slew rate, suitable for low-voltage analog signal processing applications across industrial and consumer electronics. The part is Active status with ROHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical performance, package compatibility, and operating specifications align with application requirements, enabling design flexibility and supply chain alternatives.

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	50	MHz
Current - Input Bias	6	pA
Voltage - Input Offset	200	µV
Current - Supply (x2 Channels)	6	mA
Current - Output / Channel	100	mA
Voltage - Supply Span (Min)	2.5	V
Voltage - Supply Span (Max)	5.5	V
Operating Temperature	-40 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 MCP652T-E/SN are grouped based on electrical and mechanical compatibility within the following criteria:

Primary Substitution Criteria:

Dual-circuit (2 circuits) operational amplifier configuration
8-SOIC surface-mount package (0.154", 3.90mm width)
Rail-to-rail output capability
Supply voltage range compatibility (minimum 2.5 V, maximum 5.5 V)
Operating temperature range of -40°C to 125°C
ROHS3 compliance and MSL 1 rating

Substitution Categories:

Category 1: Direct Packaging Equivalent (Tape & Reel to Tube) MCP652-E/SN differs only in packaging format (Tube vs. Tape & Reel), maintaining identical electrical specifications and performance characteristics.

Category 2: General-Purpose Rail-to-Rail Amplifiers with Reduced Performance LMV722ID, LMV722IDR, LMV822M/NOPB, and LMV822MX/NOPB provide rail-to-rail output and dual-circuit configuration with lower slew rates and gain-bandwidth products, suitable for applications not requiring maximum speed performance.

Category 3: Ultra-Low-Power General-Purpose Amplifiers LMR932F-GE2 and LMX358IDT offer rail-to-rail output with significantly reduced supply current consumption, applicable to battery-powered or power-constrained designs, with trade-offs in slew rate and bandwidth.

Category 4: Zero-Drift Precision Amplifiers LMP2022MA/NOPB and LMP2022MAX/NOPB provide superior input offset voltage performance (0.4 µV) for precision measurement applications, with reduced bandwidth and slew rate compared to the MCP652T-E/SN.

Category 5: Alternative Manufacturer General-Purpose Amplifiers NCS20032DR2G (onsemi) provides comparable general-purpose performance with rail-to-rail output and dual circuits in 8-SOIC package.

Parameter Comparison

Part Number	Manufacturer	Amplifier Type	Circuits	Output Type	Slew Rate (V/µs)	GBW (MHz)	Input Bias (pA)	Input Offset (µV)	Supply Current (mA)	Output Current (mA)	Supply Min (V)	Supply Max (V)	Temp Range (°C)	Package	Packaging Format
MCP652T-E/SN	Microchip	General Purpose	2	Rail-to-Rail	30	50	6	200	6	100	2.5	5.5	-40 to 125	8-SOIC	Tape & Reel
MCP652-E/SN	Microchip	General Purpose	2	Rail-to-Rail	30	50	6	200	6	100	2.5	5.5	-40 to 125	8-SOIC	Tube
LMV722ID	Texas Instruments	General Purpose	2	Rail-to-Rail	5.25	10	260	80	1.81	52.6	2.2	5.5	-40 to 105	8-SOIC	Tube
LMV722IDR	Texas Instruments	General Purpose	2	Rail-to-Rail	5.25	10	260	80	1.81	52.6	2.2	5.5	-40 to 105	8-SOIC	Cut Tape & Digi-Reel
LMV822M/NOPB	Texas Instruments	General Purpose	2	Rail-to-Rail	2	5.6	40	1000	0.5	45	2.5	5.5	-40 to 85	8-SOIC	Tube
LMV822MX/NOPB	Texas Instruments	General Purpose	2	Rail-to-Rail	2	5.6	40	1000	0.5	45	2.5	5.5	-40 to 85	8-SOIC	Cut Tape & Digi-Reel
LMR932F-GE2	Rohm Semiconductor	General Purpose	2	Rail-to-Rail	0.35	1.4	5000	1000	0.14	90	1.8	5	-40 to 85	8-SOP	Cut Tape & Digi-Reel
LMX358IDT	STMicroelectronics	General Purpose	2	Rail-to-Rail	0.7	1.3	27	4000	0.13	70	2.3	5.5	-40 to 125	8-SOIC	Tape & Reel
NCS20032DR2G	onsemi	General Purpose	2	Rail-to-Rail	8	7	1	500	0.275	96	1.7	5.5	-40 to 125	8-SOIC	Tape & Reel
LMP2022MA/NOPB	Texas Instruments	Zero-Drift	2	—	2.6	5	25	0.4	1.1	50	2.2	5.5	-40 to 125	8-SOIC	Tube
LMP2022MAX/NOPB	Texas Instruments	Zero-Drift	2	—	2.6	5	25	0.4	1.1	50	2.2	5.5	-40 to 125	8-SOIC	Cut Tape & Digi-Reel

Engineering Selection Recommendations

Direct Substitution (Identical Electrical Performance): MCP652-E/SN is a direct electrical equivalent to MCP652T-E/SN, differing only in packaging format (Tube vs. Tape & Reel). Both parts maintain Active product status, ROHS3 compliance, and MSL 1 rating. Selection between these variants depends on assembly process requirements and inventory management practices.

Performance-Matched Substitutes (Rail-to-Rail, Dual-Circuit, 8-SOIC): LMV722ID and LMV722IDR provide rail-to-rail output with dual circuits in 8-SOIC package. These parts operate within the MCP652T-E/SN supply voltage range (2.2 V to 5.5 V) and maintain -40°C to 105°C operating temperature. Reduced slew rate (5.25 V/µs vs. 30 V/µs) and gain-bandwidth product (10 MHz vs. 50 MHz) limit application to lower-frequency signal processing. Both parts are Active status with ROHS3 compliance.

LMV822M/NOPB and LMV822MX/NOPB offer ultra-low supply current consumption (0.5 mA vs. 6 mA) with rail-to-rail output and dual circuits. Operating temperature range is -40°C to 85°C, restricting use in applications requiring 125°C operation. Both parts are Active status with ROHS3 compliance.

Low-Power Alternatives (Minimal Supply Current): LMR932F-GE2 and LMX358IDT provide significant power reduction (0.14 mA and 0.13 mA respectively) suitable for battery-powered applications. Both maintain dual-circuit, rail-to-rail configuration in 8-SOIC package. LMR932F-GE2 operates to 85°C maximum; LMX358IDT extends to 125°C. Substantially reduced bandwidth and slew rate require application-specific validation. Both parts are Active status with ROHS3 compliance.

NCS20032DR2G (onsemi) provides moderate performance with 8 V/µs slew rate and 7 MHz bandwidth, operating across -40°C to 125°C. Supply current is 0.275 mA. Active status with ROHS3 compliance.

Precision Measurement Applications: LMP2022MA/NOPB and LMP2022MAX/NOPB are zero-drift amplifiers with exceptional input offset voltage (0.4 µV vs. 200 µV). These parts operate -40°C to 125°C with reduced bandwidth (5 MHz) and slew rate (2.6 V/µs). Suitable for precision instrumentation where offset drift is critical. Both parts are Active status with ROHS3 compliance.

All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing processes and storage requirements.

Frequently Asked Questions (FAQ)

Q: Can MCP652-E/SN replace MCP652T-E/SN directly in production? A: Yes. MCP652-E/SN is electrically identical to MCP652T-E/SN. The only difference is packaging format: MCP652-E/SN is supplied in Tube format while MCP652T-E/SN is supplied in Tape & Reel format. Selection depends on assembly equipment compatibility and inventory management requirements.

Q: What is the primary limitation when substituting LMV722ID for MCP652T-E/SN? A: LMV722ID has reduced slew rate (5.25 V/µs vs. 30 V/µs) and lower gain-bandwidth product (10 MHz vs. 50 MHz). Applications requiring high-speed signal processing or fast transient response may not be suitable. Maximum operating temperature is 105°C versus 125°C for the MCP652T-E/SN.

Q: Are LMV822M/NOPB and LMV822MX/NOPB interchangeable? A: LMV822M/NOPB and LMV822MX/NOPB are electrically identical. The difference is packaging format: LMV822M/NOPB is supplied in Tube format while LMV822MX/NOPB is supplied in Cut Tape & Digi-Reel format. Both maintain identical electrical specifications and performance.

Q: Which substitute offers the lowest power consumption? A: LMX358IDT and LMR932F-GE2 both offer ultra-low supply current at 0.13 mA and 0.14 mA respectively, compared to 6 mA for the MCP652T-E/SN. LMX358IDT operates to 125°C while LMR932F-GE2 is limited to 85°C maximum temperature.

Q: Can LMP2022MA/NOPB be used in high-speed applications? A: No. LMP2022MA/NOPB is a zero-drift precision amplifier with 5 MHz gain-bandwidth product and 2.6 V/µs slew rate, significantly lower than the MCP652T-E/SN (50 MHz, 30 V/µs). This part is optimized for precision measurement applications where input offset voltage stability is critical, not for high-speed signal processing.

Q: Is NCS20032DR2G compatible with the 8-SOIC package footprint of MCP652T-E/SN? A: Yes. NCS20032DR2G uses 8-SOIC package (0.154", 3.90mm width), identical to MCP652T-E/SN. Pin configuration and footprint are compatible for direct PCB substitution.

Q: What is the temperature limitation when using LMR932F-GE2? A: LMR932F-GE2 operates from -40°C to 85°C maximum, compared to -40°C to 125°C for MCP652T-E/SN. Applications requiring operation above 85°C cannot use this substitute.

Q: Do all substitute parts maintain ROHS3 compliance? A: Yes. All substitute parts listed are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the compliance profile of MCP652T-E/SN.

Q: Which substitute provides the best input offset voltage performance? A: LMP2022MA/NOPB and LMP2022MAX/NOPB offer 0.4 µV input offset voltage, compared to 200 µV for MCP652T-E/SN. These zero-drift amplifiers are designed for precision applications where offset voltage stability is essential.

Q: Can LMX358IDT operate at the full 125°C temperature range? A: Yes. LMX358IDT operates from -40°C to 125°C, matching the full temperature range of MCP652T-E/SN. However, slew rate (0.7 V/µs) and gain-bandwidth product (1.3 MHz) are significantly reduced compared to the MCP652T-E/SN.

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