BA3404F-E2 Equivalent & Substitute Parts Reference

Part Overview

The Rohm Semiconductor BA3404F-E2 is a general-purpose dual operational amplifier (op amp) in the Linear, Amplifiers category, supplied in an 8-SOP surface mount package. The product is currently active, RoHS3 compliant, and REACH unaffected. Its design includes key parameters such as 2 circuits, push-pull output, 1.2V/µs slew rate, and a wide supply voltage span (4 V to 36 V). Identifying compatible substitute operational amplifier models is essential for applications requiring cross-reference due to supply chain needs, alternate sourcing, or lifecycle management.

Key Parameters

Parameter	Value
Manufacturer Part Number	BA3404F-E2
Manufacturer	Rohm Semiconductor
Category	Linear, Amplifiers
Amplifier Type	General Purpose
Number of Circuits	2
Output Type	Push-Pull
Slew Rate	1.2V/µs
Gain Bandwidth Product	1.2 MHz
Current - Input Bias	70 nA
Voltage - Input Offset	2 mV
Current - Supply	2mA
Current - Output / Channel	30 mA
Voltage - Supply Span (Min)	4 V
Voltage - Supply Span (Max)	36 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.173", 4.40mm Width)
Supplier Device Package	8-SOP
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected
Product Status	Active

Substitute Part Grouping Explanation

Substitute and equivalent parts for BA3404F-E2 are identified based on strict matching of core operational amplifier parameters. Selection is limited to Linear, Amplifiers category components that meet the following allowed criteria:

Amplifier Type (General Purpose)
Number of Circuits (2)
Comparable slew rate, gain bandwidth, input parameters, supply currents, and output drive
Supply voltage range
Operating temperature
Package and mounting type
RoHS and REACH compliance

Only models explicitly listed or referenced by the manufacturer or suppliers are included, as per product group and cross-listing.

Parameter Comparison

Part Number	Manufacturer	Amplifier Type	Number of Circuits	Slew Rate	Gain Bandwidth Product	Current - Input Bias	Voltage - Input Offset	Current - Supply	Current - Output / Channel	Voltage - Supply Span (Min)	Voltage - Supply Span (Max)	Operating Temp	Mounting Type	Package / Case	RoHS Status	REACH Status	Product Status
BA3404F-E2	Rohm Semiconductor	General Purpose	2	1.2V/µs	1.2 MHz	70 nA	2 mV	2mA	30 mA	4 V	36 V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.173", 4.40mm)	ROHS3	REACH Unaffected	Active
LM1458M/NOPB	Texas Instruments	General Purpose	2	0.5V/µs	1 MHz	200 nA	1 mV	3mA (x2)	-	36 V	36 V	0°C ~ 70°C	Surface Mount	8-SOIC (0.154", 3.90mm)	ROHS3	REACH Unaffected	Active
LM258YDT	STMicroelectronics	General Purpose	2	0.6V/µs	1.1 MHz	20 nA	5 mV	700µA (x2)	40 mA	3 V	30 V	-40°C ~ 105°C	Surface Mount	8-SOIC (0.154", 3.90mm)	ROHS3	REACH Unaffected	Obsolete
LM358ADT	STMicroelectronics	General Purpose	2	0.6V/µs	1.1 MHz	20 nA	1 mV	700µA (x2)	40 mA	3 V	30 V	0°C ~ 70°C	Surface Mount	8-SOIC (0.154", 3.90mm)	ROHS3	REACH Unaffected	Active
LM358S-13	Diodes Incorporated	General Purpose	2	-	700 kHz	45 nA	2 mV	1mA	40 mA	3 V	32 V	0°C ~ 70°C	Surface Mount	8-SOIC (0.154", 3.90mm)	ROHS3	REACH Unaffected	Active
LM358YDT	STMicroelectronics	General Purpose	2	0.6V/µs	1.1 MHz	20 nA	2 mV	700µA (x2)	40 mA	3 V	30 V	0°C ~ 70°C	Surface Mount	8-SOIC (0.154", 3.90mm)	ROHS3	REACH Unaffected	Active
LM7372MR/NOPB	Texas Instruments	Voltage Feedback	2	3000V/µs	120 MHz	2.7 µA	2 mV	13mA (x2)	260 mA	9 V	36 V	-40°C ~ 85°C	Surface Mount	8-PowerSOIC (0.154", 3.90mm)	ROHS3	REACH Unaffected	Active
LM7372MRX/NOPB	Texas Instruments	Voltage Feedback	2	3000V/µs	120 MHz	2.7 µA	2 mV	13mA (x2)	260 mA	9 V	36 V	-40°C ~ 85°C	Surface Mount	8-PowerSOIC (0.154", 3.90mm)	ROHS3	REACH Unaffected	Active
MC1458PSR	Texas Instruments	General Purpose	2	0.5V/µs	1 MHz	80 nA	1 mV	3.4mA (x2)	25 mA	10 V	30 V	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.209", 5.30mm)	ROHS3	REACH Unaffected	Last Time Buy
TL062ACPSR	Texas Instruments	J-FET	2	3.5V/µs	1 MHz	30 pA	3 mV	200µA (x2)	20 mA	10 V	30 V	0°C ~ 70°C	Surface Mount	8-SOIC (0.209", 5.30mm)	ROHS3	REACH Unaffected	Last Time Buy
TL3472CD	Texas Instruments	General Purpose	2	13V/µs	4 MHz	100 nA	1 mV	3.5mA (x2)	34 mA	4 V	36 V	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm)	ROHS3	REACH Unaffected	Obsolete

Engineering Selection Recommendations

Selection should prioritize substitute operational amplifiers that match RoHS3 compliance, REACH unaffected status, similar surface mount 8-SOIC or 8-SOP packaging, and active product status. Substitute parts with the same or wider operating temperature ranges, supply voltage ranges, and circuit count are suitable within constraints defined in the parameter comparison. Only use components with required certifications and compliance for regulated applications.

Frequently Asked Questions (FAQ)

Q1: What criteria determine if an operational amplifier is an acceptable substitute for BA3404F-E2?
A1: Substitution is strictly based on matching in the following parameters: amplifier type, number of circuits, package, mounting method, slew rate, gain bandwidth, supply current, output current, input bias and offset, supply voltage range, operating temperature, and compliance (RoHS, REACH).

Q2: How do package differences affect substitution?
A2: Substitute parts must be available in compatible surface mount packages such as 8-SOIC or 8-SOP to ensure drop-in board-level compatibility.

Q3: Can substitutes from the provided list be used in automotive or industrial environments?
A3: Some substitutes specify automotive grade and AEC-Q100 qualification. Verify that each substitute meets end-use environment requirements explicitly stated in provided parameters.

Q4: Are all listed substitutes currently available?
A4: Availability is specified by the “Product Status” parameter in the table. Only "Active" status components are in current production; "Last Time Buy" and "Obsolete" are subject to end-of-life constraints.

Q5: Is RoHS or REACH compliance mandatory when selecting a substitute?
A5: Substitution must follow RoHS3 compliance and REACH unaffected status as stated, to ensure regulatory compliance in all target applications.

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