LT6014CS8 Equivalent & Substitute Parts

Part Overview

The LT6014CS8 is a general-purpose operational amplifier manufactured by Analog Devices Inc., featuring dual circuits in a rail-to-rail configuration. This device is classified as a linear amplifier in the 8-SOIC surface-mount package and maintains Active product status. The LT6014CS8 is designed for applications requiring low-power, general-purpose amplification with moderate bandwidth and slew rate characteristics. Substitute parts are identified to address inventory availability, packaging preferences, extended temperature ranges, or enhanced performance specifications while maintaining functional compatibility within defined electrical and mechanical parameters.

Key Parameters

Parameter	Value	Unit
Manufacturer	Analog Devices Inc.	—
Category	Linear, Amplifiers	—
Amplifier Type	General Purpose	—
Number of Circuits	2	—
Output Type	Rail-to-Rail	—
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—
Slew Rate	0.2	V/µs
Gain Bandwidth Product	1.6	MHz
Current - Input Bias	150	pA
Voltage - Input Offset	35	µV
Current - Supply	200	µA (x2 Channels)
Current - Output / Channel	20	mA
Voltage - Supply Span (Min)	2.7	V
Voltage - Supply Span (Max)	36	V
Operating Temperature	0 to 70	°C
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—
Product Status	Active	—

Substitute Part Grouping Explanation

Substitute parts for the LT6014CS8 are classified into two categories based on electrical and mechanical compatibility:

Direct Substitutes (Identical Electrical Specifications): Parts that maintain all key electrical parameters including slew rate (0.2 V/µs), gain bandwidth product (1.6 MHz), input bias current (150 pA), input offset voltage (35 µV), supply current (200 µA per channel), output current (20 mA per channel), and supply voltage range (2.7 V to 36 V). These parts differ only in packaging format or inventory status.

Similar Substitutes (Compatible Electrical Specifications): Parts that maintain the same functional category (general-purpose, dual-circuit, rail-to-rail operational amplifiers) and package form factor (8-SOIC surface mount) but may differ in one or more of the following parameters: slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, output current, or operating temperature range. These parts are suitable for applications where the specified performance envelope permits variation in these characteristics.

Key Parameters Determining Substitution Eligibility:

Amplifier Type: General Purpose
Number of Circuits: 2
Output Type: Rail-to-Rail
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Voltage Supply Range: Minimum 2.7 V, Maximum 36 V (or compatible subset)

Parameter Comparison

Part Number	Manufacturer	Slew Rate (V/µs)	GBW (MHz)	Input Bias (pA)	Input Offset (µV)	Supply Current (µA)	Output Current (mA)	Supply Min (V)	Supply Max (V)	Temp Range (°C)	Package
LT6014CS8	Analog Devices	0.2	1.6	150	35	200	20	2.7	36	0 to 70	8-SOIC
LT6014CS8#PBF	Analog Devices	0.2	1.6	150	35	200	20	2.7	36	0 to 70	8-SOIC
MCP6072-E/SN	Microchip Technology	0.5	1.2	1	150	110	28	1.8	6	-40 to 125	8-SOIC
MCP6072T-E/SN	Microchip Technology	0.5	1.2	1	150	110	28	1.8	6	-40 to 125	8-SOIC
OPA2170AID	Texas Instruments	0.4	1.2	8	250	110	20	2.7	36	-40 to 125	8-SOIC
OPA2170AIDR	Texas Instruments	0.4	1.2	8	250	110	20	2.7	36	-40 to 125	8-SOIC
OPA2171AQDRQ1	Texas Instruments	1.5	3	8	250	475	35	2.7	36	-40 to 125	8-SOIC
OPA2172ID	Texas Instruments	10	10	8	200	1600	75	4.5	36	-40 to 125	8-SOIC
OPA2172IDR	Texas Instruments	10	10	8	200	1600	75	4.5	36	-40 to 125	8-SOIC
OPA2211AIDDA	Texas Instruments	27	80	60	30	3600	45	4.5	36	-40 to 125	8-PowerSOIC
OPA2211AIDDAR	Texas Instruments	27	80	60	30	3600	45	4.5	36	-40 to 125	8-PowerSOIC

Engineering Selection Recommendations

Direct Substitution (No Design Changes Required):

LT6014CS8#PBF is a direct electrical equivalent to LT6014CS8, differing only in packaging format (Tube versus standard packaging). Both parts maintain identical electrical specifications and are manufactured by Analog Devices Inc. with Active product status and ROHS3 compliance. Selection between these two parts depends solely on inventory availability and packaging requirements for assembly processes.

Compatible Substitution (Application-Dependent):

OPA2170AID and OPA2170AIDR (Texas Instruments) are compatible substitutes when the application permits extended operating temperature range (-40°C to 125°C versus 0°C to 70°C) and can tolerate slightly reduced input bias current (8 pA versus 150 pA) and increased input offset voltage (250 µV versus 35 µV). These parts maintain the same supply voltage range (2.7 V to 36 V) and output current capability (20 mA per channel). Both are Active products with ROHS3 compliance.

MCP6072-E/SN and MCP6072T-E/SN (Microchip Technology) are compatible substitutes for applications operating within the reduced supply voltage range (1.8 V to 6 V maximum). These parts offer lower supply current (110 µA versus 200 µA) and improved input bias current (1 pA versus 150 pA), with extended operating temperature range (-40°C to 125°C). Both are Active products with ROHS3 compliance.

OPA2172ID and OPA2172IDR (Texas Instruments) are compatible substitutes for applications requiring significantly enhanced performance: higher slew rate (10 V/µs versus 0.2 V/µs), higher gain bandwidth product (10 MHz versus 1.6 MHz), and higher output current capability (75 mA versus 20 mA per channel). These parts require minimum supply voltage of 4.5 V and are suitable for higher-speed applications. Both are Active products with ROHS3 compliance.

OPA2171AQDRQ1 (Texas Instruments) is an automotive-grade substitute (AEC-Q100 qualified) suitable for applications requiring extended temperature range (-40°C to 125°C) and enhanced performance characteristics (1.5 V/µs slew rate, 3 MHz gain bandwidth product). This part is designated for automotive applications and maintains supply voltage compatibility (2.7 V to 36 V).

OPA2211AIDDA and OPA2211AIDDAR (Texas Instruments) are high-performance substitutes for applications requiring significantly enhanced bandwidth (80 MHz gain bandwidth product) and slew rate (27 V/µs). These parts feature a different package variant (8-PowerSOIC) and require minimum supply voltage of 4.5 V. Both are Active products with ROHS3 compliance and MSL 1 rating.

All substitute parts listed maintain Active product status, ROHS3 compliance, and REACH unaffected status, ensuring regulatory compatibility with the original LT6014CS8.

Frequently Asked Questions (FAQ)

Q: Can LT6014CS8#PBF be used as a direct replacement for LT6014CS8?

A: Yes. LT6014CS8#PBF is electrically identical to LT6014CS8. The difference is packaging format: LT6014CS8#PBF is supplied in Tube packaging, while LT6014CS8 uses standard packaging. Both parts are manufactured by Analog Devices Inc. and maintain identical electrical specifications, supply voltage range (2.7 V to 36 V), operating temperature range (0°C to 70°C), and all performance parameters.

Q: What is the primary difference between the LT6014CS8 and the OPA2170 series?

A: The OPA2170AID and OPA2170AIDR maintain the same supply voltage range (2.7 V to 36 V) and output current per channel (20 mA) as the LT6014CS8. However, they offer extended operating temperature range (-40°C to 125°C versus 0°C to 70°C), lower input bias current (8 pA versus 150 pA), and slightly higher input offset voltage (250 µV versus 35 µV). The slew rate is also higher (0.4 V/µs versus 0.2 V/µs), and gain bandwidth product is lower (1.2 MHz versus 1.6 MHz).

Q: Are the MCP6072 parts suitable replacements for the LT6014CS8?

A: MCP6072-E/SN and MCP6072T-E/SN are compatible substitutes only for applications where the maximum supply voltage requirement does not exceed 6 V. The LT6014CS8 supports supply voltages up to 36 V, while the MCP6072 series maximum is 6 V. If your application operates within the 1.8 V to 6 V supply range, the MCP6072 series offers lower supply current (110 µA versus 200 µA) and extended temperature range (-40°C to 125°C). The MCP6072 series differs in packaging designation (8-SOIC versus 8-SO) but maintains the same physical form factor.

Q: What are the key performance differences between the OPA2172 and the LT6014CS8?

A: The OPA2172ID and OPA2172IDR are high-performance substitutes with significantly enhanced specifications: slew rate of 10 V/µs (versus 0.2 V/µs), gain bandwidth product of 10 MHz (versus 1.6 MHz), and output current capability of 75 mA per channel (versus 20 mA). These parts require a minimum supply voltage of 4.5 V (versus 2.7 V for the LT6014CS8) and consume higher supply current (1.6 mA versus 200 µA per channel). The OPA2172 series is suitable for applications requiring higher-speed amplification and greater output drive capability.

Q: Is the OPA2211 series a suitable replacement for the LT6014CS8?

A: The OPA2211AIDDA and OPA2211AIDDAR are high-performance alternatives with significantly enhanced bandwidth (80 MHz gain bandwidth product versus 1.6 MHz) and slew rate (27 V/µs versus 0.2 V/µs). However, these parts feature a different package variant (8-PowerSOIC versus 8-SOIC) and require a minimum supply voltage of 4.5 V. The OPA2211 series is suitable only for applications where the enhanced performance justifies the package change and higher supply voltage requirement. Supply current is also significantly higher (3.6 mA versus 200 µA per channel).

Q: What does the "#PBF" designation mean in part numbers like LT6014CS8#PBF?

A: The "#PBF" suffix indicates "Pb-Free" (lead-free) packaging, confirming RoHS compliance. This designation specifies that the part is manufactured without lead-based solder and meets environmental regulations. Both LT6014CS8 and LT6014CS8#PBF are ROHS3 compliant; the suffix clarifies the specific manufacturing process and packaging material used.

Q: Can I use OPA2171AQDRQ1 in a non-automotive application?

A: OPA2171AQDRQ1 is qualified to AEC-Q100 automotive standards and carries the "Q1" designation indicating automotive-grade qualification. While the part can function in non-automotive applications, it is specifically designed and tested for automotive environments. The part offers enhanced performance (1.5 V/µs slew rate, 3 MHz gain bandwidth product) and extended temperature range (-40°C to 125°C) compared to the LT6014CS8, making it suitable for applications requiring these specifications regardless of automotive classification.

Q: What is the difference between MCP6072-E/SN and MCP6072T-E/SN?

A: Both parts are electrically identical with identical specifications. The difference is in packaging format: MCP6072-E/SN is supplied in Tube packaging, while MCP6072T-E/SN is supplied in Cut Tape (CT) & Digi-Reel® format. Selection depends on assembly process requirements and inventory management preferences. MCP6072T-E/SN offers higher inventory availability (21,070 pieces versus 4,900 pieces).

Q: What is the MSL (Moisture Sensitivity Level) rating and why does it matter?

A: MSL ratings indicate how sensitive a component is to moisture absorption during storage and handling. MSL 1 (Unlimited) means the part has unlimited shelf life and requires no special moisture control during storage. MSL 2 (1 Year) requires storage in controlled humidity conditions and has a one-year shelf life after the manufacturing date. MSL 3 (168 Hours) requires more stringent moisture control. The LT6014CS8 has MSL 1 rating, while OPA2170 and OPA2172 series have MSL 2 rating. This affects storage requirements and handling procedures during assembly.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed in this reference maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility with the original LT6014CS8 for applications subject to environmental regulations.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message