CLC2011ISO8MTR Equivalent & Substitute Parts

Part Overview

The CLC2011ISO8MTR is a voltage feedback amplifier manufactured by MaxLinear, Inc., configured as a dual-circuit (2-channel) rail-to-rail operational amplifier in an 8-SOIC surface mount package. This device is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. The part operates across a 2.5V to 5.5V supply range with a slew rate of 9V/µs and gain bandwidth product of 2.5 MHz, designed for general-purpose voltage feedback amplification applications.

Key Parameters

Parameter	Value	Unit
Manufacturer Part Number	CLC2011ISO8MTR	—
Manufacturer	MaxLinear, Inc.	—
Product Status	Obsolete	—
Amplifier Type	Voltage Feedback	—
Number of Circuits	2	—
Output Type	Rail-to-Rail	—
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—
Voltage - Supply Span (Min)	2.5	V
Voltage - Supply Span (Max)	5.5	V
Operating Temperature	-40°C ~ 85°C	—
Slew Rate	9	V/µs
Gain Bandwidth Product	2.5	MHz
-3dB Bandwidth	3	MHz
Current - Input Bias	90	nA
Voltage - Input Offset	500	µV
Current - Supply (x2 Channels)	136	µA
Current - Output / Channel	35	mA
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the CLC2011ISO8MTR is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

Package type: 8-SOIC (0.154", 3.90mm Width) surface mount only
Number of circuits: 2 (dual-channel configuration)
Output type: Rail-to-Rail
Supply voltage range: Minimum 2.5V, Maximum 5.5V
Operating temperature range: -40°C to 85°C minimum
Mounting type: Surface Mount

Secondary Compatibility Parameters:

Slew rate: 9V/µs or greater
Gain bandwidth product: 2.5 MHz or greater
Current output per channel: 35 mA or greater
Input bias current: 90 nA or less
Input offset voltage: 500 µV or less

Substitute parts are grouped into two categories based on performance characteristics:

Category A - Direct Performance Equivalents: Parts meeting or exceeding all primary and secondary criteria with active product status and modern compliance certifications (ROHS3, REACH).

Category B - Functional Alternatives: Parts meeting all primary criteria and operating temperature range but with different performance trade-offs in slew rate, bandwidth, or supply current characteristics. These parts are suitable for applications where the original performance specifications are not critical constraints.

Parameter Comparison

Part Number	Manufacturer	Product Status	Amplifier Type	Slew Rate (V/µs)	GBW (MHz)	Supply Min (V)	Supply Max (V)	Temp Range (°C)	Output Current (mA)	Input Bias (nA)	Input Offset (µV)	Package
CLC2011ISO8MTR	MaxLinear, Inc.	Obsolete	Voltage Feedback	9	2.5	2.5	5.5	-40 ~ 85	35	90	500	8-SOIC
EL8201ISZ	Elantec	Active	General Purpose	200	100	3	5	-40 ~ 85	65	1600	800	8-SOIC
ISL28230CBZ	Renesas Electronics	Active	General Purpose	0.2	0.4	1.8	5.5	0 ~ 70	15	0.25	5	8-SOIC
ISL28230CBZ-T7	Renesas Electronics	Active	General Purpose	0.2	0.4	1.8	5.5	0 ~ 70	15	0.25	5	8-SOIC
ISL28230CBZ-T7A	Renesas Electronics	Obsolete	General Purpose	0.2	0.4	1.8	5.5	0 ~ 70	15	0.25	5	8-SOIC
ISL28230FBZ	Renesas Electronics	Active	General Purpose	0.2	0.4	1.8	5.5	-40 ~ 125	15	0.25	5	8-SOIC
LMV822M/NOPB	Texas Instruments	Active	General Purpose	2	5.6	2.5	5.5	-40 ~ 85	45	40	1000	8-SOIC
LMV822MX/NOPB	Texas Instruments	Active	General Purpose	2	5.6	2.5	5.5	-40 ~ 85	45	40	1000	8-SOIC
MAX4042ESA+	Analog Devices Inc./Maxim	Active	General Purpose	0.04	0.09	2.4	5.5	-40 ~ 85	2.5	2	200	8-SOIC
MAX4042ESA+T	Analog Devices Inc./Maxim	Active	General Purpose	0.04	0.09	2.4	5.5	-40 ~ 85	2.5	2	200	8-SOIC
MAX4242ESA+	Analog Devices Inc./Maxim	Active	General Purpose	0.04	0.09	1.8	5.5	-40 ~ 85	2.5	2	200	8-SOIC

Engineering Selection Recommendations

For Direct Replacement with Active Product Status:

The LMV822M/NOPB and LMV822MX/NOPB (Texas Instruments) are the primary recommended substitutes. Both parts maintain the identical supply voltage range (2.5V to 5.5V), operating temperature range (-40°C to 85°C), and 8-SOIC package configuration. The LMV822 series exceeds the original slew rate specification (2V/µs vs. 9V/µs) and provides superior gain bandwidth product (5.6 MHz vs. 2.5 MHz). Both variants carry ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). The LMV822MX/NOPB variant is available in Cut Tape & Digi-Reel packaging with significantly higher inventory (30,163 units).

For Extended Temperature Range Applications:

The ISL28230FBZ (Renesas Electronics Corporation) supports an extended operating temperature range of -40°C to 125°C while maintaining the 8-SOIC package and rail-to-rail output configuration. This part is ROHS3 compliant and carries MSL 1 rating. However, this substitute exhibits reduced slew rate (0.2V/µs) and lower output current per channel (15 mA), making it suitable only for applications where bandwidth and output current are not critical constraints.

For Low-Power Supply Applications:

The MAX4242ESA+ (Analog Devices Inc./Maxim Integrated) extends the minimum supply voltage to 1.8V while maintaining the 5.5V maximum and -40°C to 85°C operating range. This part is ROHS3 compliant with MSL 1 rating. The trade-off is significantly reduced slew rate (0.04V/µs) and output current (2.5 mA per channel), limiting applicability to low-frequency, low-current signal conditioning circuits.

For High-Speed Video Applications:

The EL8201ISZ (Elantec) provides exceptional slew rate (200V/µs) and gain bandwidth product (100 MHz), suitable for video amplification and high-frequency signal processing. However, this part operates within a narrower supply range (3V to 5V) and exhibits higher input bias current (1.6 µA), making it unsuitable for low-power or wide supply voltage applications.

Packaging Considerations:

All substitute parts are available in 8-SOIC surface mount package with 0.154" (3.90mm) width, ensuring PCB footprint compatibility. Packaging variants (Tube, Cut Tape, Digi-Reel) differ by supplier and do not affect electrical performance or pin configuration.

Frequently Asked Questions (FAQ)

Q1: Can the LMV822MX/NOPB directly replace the CLC2011ISO8MTR without circuit modifications?

A: Yes, for applications where the original slew rate and bandwidth specifications are not exceeded. The LMV822MX/NOPB maintains identical supply voltage range (2.5V to 5.5V), operating temperature range (-40°C to 85°C), and 8-SOIC package pinout. The superior performance characteristics (2V/µs slew rate, 5.6 MHz GBW) ensure compatibility with circuits designed for the CLC2011ISO8MTR. No PCB layout changes are required.

Q2: Why is the ISL28230CBZ-T7A listed as obsolete when other ISL28230 variants are active?

A: The ISL28230CBZ-T7A is a specific variant designation that has reached end-of-life status. However, the ISL28230CBZ-T7 and ISL28230FBZ variants remain in active production with identical electrical specifications. For new designs, use ISL28230CBZ-T7 (0°C to 70°C) or ISL28230FBZ (-40°C to 125°C) instead.

Q3: What is the primary limitation of the MAX4042ESA+ and MAX4242ESA+ substitutes?

A: Both MAX4042 and MAX4242 series parts exhibit significantly reduced slew rate (0.04V/µs) and output current per channel (2.5 mA) compared to the CLC2011ISO8MTR (9V/µs, 35 mA). These parts are optimized for precision, low-power applications with bandwidth requirements below 100 kHz. They are unsuitable for circuits requiring fast transient response or high output current drive.

Q4: Is the EL8201ISZ suitable for general-purpose amplification applications?

A: The EL8201ISZ is optimized for video and high-frequency signal processing applications, not general-purpose amplification. Its 200V/µs slew rate and 100 MHz bandwidth exceed typical requirements for audio, sensor signal conditioning, or low-frequency filtering. Additionally, the narrower supply voltage range (3V to 5V) and higher input bias current (1.6 µA) make it less suitable for battery-powered or precision measurement circuits.

Q5: What is the difference between LMV822M/NOPB and LMV822MX/NOPB?

A: Both parts are electrically identical with the same performance specifications. The primary difference is packaging: LMV822M/NOPB is supplied in Tube packaging, while LMV822MX/NOPB is supplied in Cut Tape & Digi-Reel format. The LMV822MX/NOPB variant has significantly higher inventory availability (30,163 units vs. 2,155 units) and is recommended for production applications.

Q6: Can the ISL28230 series be used in applications requiring -40°C to 85°C operation?

A: The ISL28230CBZ and ISL28230CBZ-T7 variants are rated only to 0°C to 70°C, making them unsuitable for -40°C operation. The ISL28230FBZ variant extends the lower temperature limit to -40°C and upper limit to 125°C, supporting the full -40°C to 85°C range required by the CLC2011ISO8MTR. For applications requiring -40°C operation, use ISL28230FBZ exclusively.

Q7: Are all substitute parts ROHS3 compliant?

A: Yes, all active substitute parts listed carry ROHS3 compliance certification. The obsolete variants (ISL28230CBZ-T7A, CLC2011ISO8MTR) do not carry ROHS3 certification. For new designs subject to ROHS3 requirements, select only parts with confirmed ROHS3 compliance status.

Q8: What is the significance of Moisture Sensitivity Level (MSL) ratings?

A: MSL 1 (Unlimited) indicates the part can be stored indefinitely without moisture baking requirements. MSL 2 (1 Year) requires moisture baking if the part has been exposed to ambient humidity for more than one year. For production environments with extended storage periods, MSL 1 parts (LMV822 series, MAX4042, MAX4242, ISL28230FBZ) are preferred over MSL 2 variants (ISL28230CBZ-T7).

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