BA3474FV-E2 Equivalent & Substitute Parts Reference

Part Overview

The Rohm Semiconductor BA3474FV-E2 is categorized as a linear amplifier, specifically a general-purpose quad operational amplifier (OPAMP) housed in a 14-SSOP-B surface mount package. It is active and available in cut tape (CT) and Digi-Reel® packaging, with a significant inventory level. Substitute parts are necessary primarily for scenarios involving supply chain continuity, cross-manufacturer BOM compatibility, or when different packaging or life-cycle status is required.

Key Parameters

Manufacturer Part Number	Manufacturer	Category	Packaging	Description	Product Status	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 Temperature	Mounting Type	Package / Case	Supplier Device Package	RoHS Status	Moisture Sensitivity Level (MSL)	REACH Status	ECCN	HTSUS
BA3474FV-E2	Rohm Semiconductor	Linear, Amplifiers	Cut Tape (CT), Digi-Reel®	General Purpose Amplifier 4 Circuit 14-SSOP-B	Active	General Purpose	4	10V/µs	4 MHz	100 nA	1.5 mV	8 mA	30 mA	3 V	36 V	-40°C ~ 85°C	Surface Mount	14-LSSOP (0.173", 4.40mm Width)	14-SSOP-B	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8542.33.0001

Substitute Part Grouping Explanation

Substitute selection for the BA3474FV-E2 is strictly based on matching the following key parameters: amplifier type, number of circuits, slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, output channel current, supply voltage range, operating temperature range, mounting type, package dimensions, RoHS and REACH compliance, moisture sensitivity level, and classification identifiers. These criteria ensure electrical, mechanical, and regulatory compatibility within the linear amplifiers category for surface-mount quad operational amplifiers.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Category	Packaging	Description	Product Status	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 Temperature	Mounting Type	Package / Case	Supplier Device Package	RoHS Status	Moisture Sensitivity Level (MSL)	REACH Status	ECCN	HTSUS
BA3474FV-E2	Rohm Semiconductor	Linear, Amplifiers	Cut Tape (CT), Digi-Reel®	General Purpose Amplifier 4 Circuit 14-SSOP-B	Active	General Purpose	4	10V/µs	4 MHz	100 nA	1.5 mV	8 mA	30 mA	3 V	36 V	-40°C ~ 85°C	Surface Mount	14-LSSOP (0.173", 4.40mm Width)	14-SSOP-B	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8542.33.0001
TL3474ACPW	Texas Instruments	Linear, Amplifiers	Tube	General Purpose Amplifier 4 Circuit 14-TSSOP	Obsolete	General Purpose	4	13V/µs	4 MHz	100 nA	1 mV	3.5mA (x4 Channels)	34 mA	4 V	36 V	0°C ~ 70°C	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8542.33.0001
TL3474ACPWR	Texas Instruments	Linear, Amplifiers	Tape & Reel (TR)	General Purpose Amplifier 4 Circuit 14-TSSOP	Active	General Purpose	4	13V/µs	4 MHz	100 nA	1 mV	3.5mA (x4 Channels)	34 mA	4 V	36 V	0°C ~ 70°C	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8542.33.0001

Engineering Selection Recommendations

Selection between BA3474FV-E2 and its substitutes (TL3474ACPW, TL3474ACPWR) is determined by product status and compliance documentation. BA3474FV-E2 and TL3474ACPWR are both active and ROHS3 Compliant with unlimited moisture sensitivity (MSL 1), and REACH Unaffected. TL3474ACPW is obsolete, which may limit its availability for long-term procurement. All listed parts possess identical ECCN and HTS classifications.

Frequently Asked Questions (FAQ)

Q: Which substitute part offers ongoing production support?
A: Both BA3474FV-E2 and TL3474ACPWR are listed as active; TL3474ACPW is obsolete.

Q: How do package types affect substitution compatibility?
A: All parts are surface mount with 14-pin packages and 0.173", 4.40mm width. BA3474FV-E2 uses 14-SSOP-B; substitutes use 14-TSSOP. Dimensional compatibility should be verified according to exact datasheet specifications for mechanical mounting.

Q: Is RoHS and REACH compliance consistent across all options?
A: All compared parts are ROHS3 Compliant and REACH Unaffected with identical MSL ratings.

Q: Are supply voltage and output current parameters matched?
A: Maximum supply voltage is 36 V for all parts. Minimum supply voltage differs (BA3474FV-E2: 3 V, substitutes: 4 V). Output current per channel is slightly higher for substitutes.

Q: Are substitute parts available in the same packaging format?
A: BA3474FV-E2 is supplied in cut tape and Digi-Reel® formats; TL3474ACPW is in tube, and TL3474ACPWR is in tape & reel. Packaging should be selected based on assembly requirements.

Q: Are operating temperature ranges matched?
A: BA3474FV-E2 offers -40°C to 85°C; substitutes specify 0°C to 70°C. Selection should be aligned with required thermal performance envelope.

Q: Are all parts general-purpose quad operational amplifiers?
A: Yes, all listed part numbers are classified as general-purpose quad operational amplifiers within the linear amplifiers category.

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