EL5411IREZ Equivalent & Substitute Parts

Part Overview

The EL5411IREZ is a voltage feedback operational amplifier manufactured by Renesas Electronics Corporation, configured as a 4-circuit rail-to-rail amplifier in a 14-HTSSOP surface mount package. This device is classified as obsolete, necessitating identification of equivalent substitute components for ongoing design support and production requirements. The EL5411IREZ operates across a supply voltage range of 4.5V to 16.5V with a slew rate of 75V/µs and gain bandwidth product of 32 MHz, making it suitable for applications requiring moderate-speed signal conditioning and amplification.

Key Parameters

Parameter	Value
Manufacturer Part Number	EL5411IREZ
Manufacturer	Renesas Electronics Corporation
Category	Linear, Amplifiers
Amplifier Type	Voltage Feedback
Number of Circuits	4
Output Type	Rail-to-Rail
Package / Case	14-TSSOP (0.173", 4.40mm Width)
Mounting Type	Surface Mount
Slew Rate	75 V/µs
Gain Bandwidth Product	32 MHz
-3dB Bandwidth	60 MHz
Current - Input Bias	2 nA
Voltage - Input Offset	3 mV
Current - Supply	10 mA (x4 Channels)
Current - Output / Channel	65 mA
Voltage - Supply Span (Min)	4.5 V
Voltage - Supply Span (Max)	16.5 V
Operating Temperature	-40°C ~ 85°C (TA)
Product Status	Obsolete
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)

Substitute Part Grouping Explanation

Substitute components for the EL5411IREZ are selected based on electrical and mechanical compatibility within the following criteria:

Primary Compatibility Parameters:

Package type: 14-TSSOP surface mount configuration
Circuit count: 4 independent amplifier circuits
Output configuration: Rail-to-rail output capability
Supply voltage range: Minimum 4.5V operation
Mounting technology: Surface mount

Substitution Logic: The MCP6H04-E/ST and MCP6H04T-E/ST (Microchip Technology) share identical electrical specifications and are packaged in 14-TSSOP, differing only in packaging format (tube versus tape & reel). These devices operate as general-purpose amplifiers with rail-to-rail output and 4-circuit configuration, meeting the core mechanical and functional requirements of the EL5411IREZ.

The TLC2274EPWRQ1 (Texas Instruments) is a general-purpose amplifier with 4 circuits in 14-TSSOP packaging, offering automotive-grade qualification (AEC-Q100) and extended operating temperature range (-40°C to 150°C). This device meets the mechanical package requirements and supply voltage specifications of the EL5411IREZ.

Parameter Comparison

Parameter	EL5411IREZ	MCP6H04-E/ST	MCP6H04T-E/ST	TLC2274EPWRQ1
Manufacturer	Renesas Electronics	Microchip Technology	Microchip Technology	Texas Instruments
Number of Circuits	4	4	4	4
Amplifier Type	Voltage Feedback	General Purpose	General Purpose	General Purpose
Output Type	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail
Package / Case	14-TSSOP	14-TSSOP	14-TSSOP	14-TSSOP
Slew Rate	75 V/µs	0.8 V/µs	0.8 V/µs	3.6 V/µs
Gain Bandwidth Product	32 MHz	1.2 MHz	1.2 MHz	2.18 MHz
Current - Input Bias	2 nA	10 pA	10 pA	1 pA
Voltage - Input Offset	3 mV	700 µV	700 µV	300 µV
Current - Supply	10 mA (x4)	135 µA (x4)	135 µA (x4)	4.4 mA (x4)
Current - Output / Channel	65 mA	50 mA	50 mA	50 mA
Voltage - Supply Span (Min)	4.5 V	3.5 V	3.5 V	4.5 V
Voltage - Supply Span (Max)	16.5 V	16 V	16 V	16 V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 150°C
Product Status	Obsolete	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)	1 (Unlimited)	1 (Unlimited)	2 (1 Year)

Engineering Selection Recommendations

MCP6H04-E/ST and MCP6H04T-E/ST: These Microchip Technology devices are active products with ROHS3 compliance and unlimited moisture sensitivity rating. Both share identical electrical specifications and differ only in packaging format. The MCP6H04-E/ST is supplied in tube packaging, while the MCP6H04T-E/ST is supplied in tape & reel format. Selection between these variants depends on procurement and assembly requirements. Both devices support the 4.5V to 16V supply range required by the EL5411IREZ application envelope.

TLC2274EPWRQ1: The Texas Instruments TLC2274EPWRQ1 is an active product with automotive-grade qualification (AEC-Q100) and extended operating temperature range to 150°C. This device provides ROHS3 compliance and improved moisture sensitivity characteristics (MSL 2). The TLC2274EPWRQ1 operates within the 4.5V to 16V supply specification and supports the 14-TSSOP package footprint. This option is suitable for applications requiring automotive-grade reliability or extended temperature operation.

All three substitute devices are active products with current manufacturing support and ROHS3 compliance, ensuring long-term availability and regulatory alignment.

Frequently Asked Questions (FAQ)

Q: Can the MCP6H04-E/ST and MCP6H04T-E/ST be used interchangeably with the EL5411IREZ?

A: Both MCP6H04 variants are mechanically and electrically compatible with the EL5411IREZ in terms of package footprint (14-TSSOP), circuit count (4), and output configuration (rail-to-rail). The primary difference between these two variants is packaging format: tube versus tape & reel. Selection depends on assembly process requirements and procurement specifications.

Q: What are the key electrical differences between the EL5411IREZ and the substitute parts?

A: The EL5411IREZ operates with a slew rate of 75V/µs and gain bandwidth product of 32 MHz. The MCP6H04 variants operate at 0.8V/µs slew rate and 1.2 MHz gain bandwidth product, representing lower-speed operation. The TLC2274EPWRQ1 provides intermediate performance at 3.6V/µs slew rate and 2.18 MHz gain bandwidth product. Applications requiring the higher speed characteristics of the EL5411IREZ must account for these performance differences.

Q: Are all substitute parts RoHS compliant?

A: Yes, all three substitute devices (MCP6H04-E/ST, MCP6H04T-E/ST, and TLC2274EPWRQ1) are ROHS3 compliant, matching the compliance status of the EL5411IREZ.

Q: What is the moisture sensitivity difference between the EL5411IREZ and substitute parts?

A: The EL5411IREZ has MSL 3 rating (168 hours), indicating moderate moisture sensitivity. The MCP6H04 variants have MSL 1 rating (unlimited), indicating superior moisture resistance. The TLC2274EPWRQ1 has MSL 2 rating (1 year), providing intermediate moisture sensitivity performance. Lower MSL ratings reduce handling and storage constraints during manufacturing.

Q: Which substitute part is recommended for automotive applications?

A: The TLC2274EPWRQ1 carries automotive-grade qualification (AEC-Q100) and extended operating temperature range (-40°C to 150°C), making it suitable for automotive applications. The MCP6H04 variants are general-purpose devices without automotive qualification.

Q: Do all substitute parts support the same supply voltage range as the EL5411IREZ?

A: The EL5411IREZ operates from 4.5V to 16.5V. The MCP6H04 variants operate from 3.5V to 16V, providing lower minimum voltage operation. The TLC2274EPWRQ1 operates from 4.5V to 16V, matching the minimum supply voltage of the EL5411IREZ. Applications operating at the 4.5V minimum specification are compatible with all three substitute devices.

Q: What is the supply current difference between the EL5411IREZ and substitute parts?

A: The EL5411IREZ draws 10mA total supply current (x4 channels). The MCP6H04 variants draw 135µA total supply current (x4 channels), representing significantly lower power consumption. The TLC2274EPWRQ1 draws 4.4mA total supply current (x4 channels), providing intermediate power consumption. Applications with power budget constraints benefit from the lower supply current of the MCP6H04 variants.

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