SA5534D Equivalent & Substitute Parts Reference

Part Overview

The SA5534D is a general-purpose operational amplifier manufactured by Texas Instruments in 8-SOIC surface mount packaging. This device is classified as Last Time Buy, indicating discontinued production status. The SA5534D delivers 10 MHz gain bandwidth product with 13 V/µs slew rate, suitable for general-purpose amplification applications requiring moderate speed and precision. Due to its Last Time Buy status, identification of functionally equivalent substitute components is necessary for design continuity and procurement planning.

Substiute Parts

SA5534D

Texas InstrumentsIn Stock: 1985SA5534D Datasheet

Current PartRFQ

HA9P5127-5Z

Renesas Electronics CorporationIn Stock: 1714HA9P5127-5Z Datasheet

MFR RecommendedRFQ

HA9P5127-5ZX96

Renesas Electronics CorporationIn Stock: 2778HA9P5127-5ZX96 Datasheet

MFR RecommendedRFQ

LM301ADR2G

onsemiIn Stock: 3651LM301ADR2G Datasheet

MFR RecommendedRFQ

SA5534ADR2G

onsemiIn Stock: 6446SA5534ADR2G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SA5534D is determined by strict alignment of electrical and mechanical parameters within the general-purpose operational amplifier category. The following criteria establish valid substitution:

Primary Substitution Criteria:

• Package compatibility: 8-SOIC surface mount form factor
• Amplifier classification: General Purpose, single circuit
• Supply voltage range: Minimum 10 V, maximum 30 V (SA5534D specification)
• Operating temperature range: Must encompass or match -40°C to 85°C
• RoHS3 compliance and REACH unaffected status

Secondary Electrical Parameters:

• Slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, and output current determine performance equivalence within application-specific requirements

Substitute parts are grouped into two categories based on packaging format: Tube (HA9P5127-5Z) and Tape & Reel (HA9P5127-5ZX96, SA5534ADR2G, LM301ADR2G). The SA5534ADR2G represents the closest electrical equivalent with identical slew rate and gain bandwidth product specifications.

Parameter Comparison

Engineering Selection Recommendations

SA5534ADR2G (onsemi) is the primary substitute for SA5534D. This part maintains identical electrical specifications: 13 V/µs slew rate, 10 MHz gain bandwidth product, 500 nA input bias current, and 500 µV input offset voltage. The SA5534ADR2G extends the minimum supply voltage to 6 V and maximum to 40 V, providing broader operational range. Operating temperature range remains -40°C to 85°C. Product status is Active with unlimited moisture sensitivity rating. Packaging is Tape & Reel format. This substitution requires no circuit redesign and supports direct component replacement.

HA9P5127-5Z and HA9P5127-5ZX96 (Renesas Electronics) are secondary substitutes with reduced slew rate (10 V/µs) and gain bandwidth product (8.5 MHz). Input bias current is significantly lower at 15 nA, and input offset voltage is 30 µV. These parts operate within the 10 V to 30 V supply range but have restricted operating temperature range of 0°C to 75°C. The HA9P5127-5Z is packaged in Tube format; HA9P5127-5ZX96 is Tape & Reel. Both have unlimited moisture sensitivity rating. Selection of these parts requires verification that reduced slew rate and bandwidth do not compromise application performance.

LM301ADR2G (onsemi) is a tertiary substitute with significantly reduced slew rate (0.5 V/µs) and higher input offset voltage (2 mV). This part is suitable only for applications where bandwidth and slew rate requirements are substantially lower than SA5534D specifications. Operating temperature range is 0°C to 70°C. Supply voltage range extends to 36 V maximum. Cut Tape packaging format is provided.

All substitute parts maintain RoHS3 compliance and REACH unaffected status, ensuring regulatory alignment with the original SA5534D.

Frequently Asked Questions (FAQ)

Q: Can SA5534ADR2G directly replace SA5534D in existing designs?

A: Yes. SA5534ADR2G maintains identical slew rate (13 V/µs), gain bandwidth product (10 MHz), input bias current (500 nA), input offset voltage (500 µV), supply current (4 mA), and output current (38 mA). The 8-SOIC package footprint is identical. Operating temperature range is -40°C to 85°C. No circuit modifications are required. The extended supply voltage range (6 V to 40 V versus 10 V to 30 V) provides additional design flexibility.

Q: What are the limitations of HA9P5127-5Z and HA9P5127-5ZX96 substitutes?

A: These Renesas parts have reduced slew rate (10 V/µs versus 13 V/µs) and lower gain bandwidth product (8.5 MHz versus 10 MHz). Input bias current is substantially lower (15 nA versus 500 nA), and input offset voltage is reduced (30 µV versus 500 µV). Operating temperature range is restricted to 0°C to 75°C, excluding the -40°C to 0°C range of SA5534D. These differences require application-specific verification before substitution.

Q: Is LM301ADR2G suitable as a substitute?

A: LM301ADR2G is not recommended as a primary substitute due to significantly reduced slew rate (0.5 V/µs) and higher input offset voltage (2 mV). This part is suitable only for low-speed applications where bandwidth and slew rate requirements are substantially lower than SA5534D specifications. Operating temperature range is 0°C to 70°C, excluding extended low-temperature operation.

Q: What packaging formats are available for substitutes?

A: SA5534ADR2G is supplied in Tape & Reel format. HA9P5127-5Z is supplied in Tube format. HA9P5127-5ZX96 is supplied in Tape & Reel format. LM301ADR2G is supplied in Cut Tape format. All maintain 8-SOIC surface mount package compatibility with SA5534D.

Q: Are all substitutes RoHS3 compliant?

A: Yes. SA5534ADR2G, HA9P5127-5Z, HA9P5127-5ZX96, and LM301ADR2G are all ROHS3 compliant and REACH unaffected, matching the regulatory status of SA5534D.

Q: What is the moisture sensitivity difference between SA5534D and substitutes?

A: SA5534D has Moisture Sensitivity Level 2 (1 Year storage limit). All substitute parts have Moisture Sensitivity Level 1 (Unlimited storage), providing superior moisture protection and extended shelf life.

Q: Can substitutes be used in temperature-critical applications requiring -40°C operation?

A: SA5534ADR2G supports -40°C to 85°C operating range, matching SA5534D. HA9P5127-5Z, HA9P5127-5ZX96, and LM301ADR2G are limited to 0°C minimum, excluding -40°C operation. For applications requiring -40°C operation, SA5534ADR2G is the only suitable substitute.