TL5580IP Equivalent & Substitute Parts

Part Overview

The TL5580IP is a general-purpose operational amplifier manufactured by Texas Instruments, configured as a 2-circuit integrated circuit in 8-DIP through-hole packaging. This device is classified as Last Time Buy, indicating discontinued production with limited remaining inventory. The TL5580IP serves applications requiring dual-channel amplification with moderate bandwidth and low input bias current characteristics. Identifying equivalent and substitute parts is necessary due to product discontinuation status and to support design flexibility across manufacturing environments and supply chain requirements.

Key Parameters

Parameter	Value	Unit
Amplifier Type	General Purpose	—
Number of Circuits	2	—
Slew Rate	5	V/µs
Gain Bandwidth Product	12	MHz
Current - Input Bias	100	nA
Voltage - Input Offset	300	µV
Current - Supply	6	mA
Current - Output / Channel	50	mA
Voltage - Supply Span (Min)	4	V
Voltage - Supply Span (Max)	32	V
Operating Temperature	-40 to 85	°C
Package / Case	8-DIP (0.300", 7.62mm)	—
Mounting Type	Through Hole	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution of the TL5580IP is determined by strict alignment of electrical and mechanical parameters within the following categories:

Primary Substitution Criteria:

Amplifier Type: General Purpose
Number of Circuits: 2
Package / Case: 8-DIP (0.300", 7.62mm) or equivalent surface-mount alternative
Slew Rate: 5 V/µs (minimum acceptable)
Gain Bandwidth Product: 12 MHz (minimum acceptable)
Current - Input Bias: 100 nA (maximum acceptable)
Voltage - Input Offset: 300 µV (maximum acceptable)
Current - Output / Channel: 50 mA (minimum acceptable)
Voltage - Supply Span: 4 V to 32 V (minimum acceptable range)
Operating Temperature: -40°C to 85°C (minimum acceptable range)

Substitute Parts Identified:

TL5580IDR (Texas Instruments) — Direct manufacturer equivalent with surface-mount packaging (8-SOIC). Identical electrical specifications. Active product status. Tape & Reel packaging.
BA15218 (Rohm Semiconductor) — General-purpose amplifier, 2-circuit, 8-DIP through-hole. Meets all primary electrical criteria. Active product status. Identical package form factor.
MUSES8820D (Nisshinbo Micro Devices Inc.) — Audio-grade amplifier, 2-circuit, 8-DIP through-hole. Meets all primary electrical criteria. Active product status. Identical package form factor.

Secondary Substitutes (Parameter Deviations):

AD746JNZ (Analog Devices Inc.) — J-FET amplifier type (not general-purpose). Exceeds slew rate (75 V/µs) and gain bandwidth product (13 MHz). Requires minimum 9 V supply (vs. 4 V). Operating temperature limited to 0°C to 70°C. Through-hole 8-DIP package. Active product status.
AD827JNZ (Analog Devices Inc.) — General-purpose amplifier, 2-circuit, 8-DIP through-hole. Significantly exceeds slew rate (300 V/µs) and gain bandwidth product (50 MHz). Requires minimum 9 V supply. Operating temperature limited to 0°C to 70°C. Active product status.
LT1355CN8#PBF (Analog Devices Inc.) — Voltage feedback amplifier, 2-circuit, 8-DIP through-hole. Exceeds slew rate (400 V/µs). Meets gain bandwidth product (12 MHz). Requires minimum 5 V supply. Operating temperature limited to 0°C to 70°C. Active product status.

Parameter Comparison

Part Number	Manufacturer	Amplifier Type	Slew Rate (V/µs)	GBW (MHz)	Input Bias (nA)	Input Offset (µV)	Output Current (mA)	Supply Min (V)	Supply Max (V)	Temp Range (°C)	Package	Product Status
TL5580IP	Texas Instruments	General Purpose	5	12	100	300	50	4	32	-40 to 85	8-DIP	Last Time Buy
TL5580IDR	Texas Instruments	General Purpose	5	12	100	300	50	4	32	-40 to 85	8-SOIC	Active
BA15218	Rohm Semiconductor	General Purpose	3	10	50	500	50	4	32	-40 to 85	8-DIP	Active
MUSES8820D	Nisshinbo Micro Devices Inc.	Audio	5	11	100	300	50	7	32	-40 to 85	8-DIP	Active
AD746JNZ	Analog Devices Inc.	J-FET	75	13	0.11	300	25	9	36	0 to 70	8-DIP	Active
AD827JNZ	Analog Devices Inc.	General Purpose	300	50	3300	300	32	9	36	0 to 70	8-DIP	Active
LT1355CN8#PBF	Analog Devices Inc.	Voltage Feedback	400	12	80	300	30	5	30	0 to 70	8-DIP	Active

Engineering Selection Recommendations

Direct Replacement (Identical Electrical Performance):

TL5580IDR is the manufacturer-recommended direct equivalent. It maintains all electrical specifications of the TL5580IP while offering active product status and improved supply chain availability. The only difference is packaging format: 8-SOIC surface-mount versus 8-DIP through-hole. Selection of TL5580IDR requires PCB redesign for surface-mount assembly or use of surface-mount-to-through-hole adapters.

Through-Hole Package Alternatives (Maintained Electrical Performance):

BA15218 and MUSES8820D both provide 8-DIP through-hole packaging compatible with existing PCB layouts. BA15218 exhibits slightly reduced slew rate (3 V/µs) and gain bandwidth product (10 MHz), with increased input offset voltage (500 µV). MUSES8820D maintains electrical performance within acceptable margins, with minimum supply voltage increased to 7 V. Both devices carry active product status and ROHS3 compliance.

Performance-Enhanced Alternatives (Parameter Deviations):

AD827JNZ, AD746JNZ, and LT1355CN8#PBF offer enhanced performance characteristics (higher slew rate, increased bandwidth) but introduce design constraints: minimum supply voltage increased to 5–9 V, operating temperature range reduced to 0°C to 70°C, and modified output current specifications. These devices are suitable only when application requirements permit these parameter deviations and when enhanced performance provides functional benefit.

Compliance Considerations:

All identified substitutes maintain ROHS3 compliance and REACH unaffected status, consistent with the TL5580IP. Moisture sensitivity levels vary; through-hole packages (BA15218, MUSES8820D) carry MSL ratings of 1 (Unlimited) or 2 (1 Year), suitable for standard storage and handling protocols.

Frequently Asked Questions (FAQ)

Q1: Can TL5580IDR be used as a direct replacement for TL5580IP in existing designs?

A: TL5580IDR is electrically identical to TL5580IP and maintains all performance specifications. However, TL5580IDR uses 8-SOIC surface-mount packaging, while TL5580IP uses 8-DIP through-hole packaging. Direct PCB substitution is not possible without layout modification. Surface-mount-to-DIP adapter modules are available commercially to enable through-hole socket compatibility.

Q2: What is the primary difference between BA15218 and TL5580IP?

A: BA15218 maintains the same 8-DIP through-hole package and supply voltage range as TL5580IP. Key differences are: slew rate reduced from 5 V/µs to 3 V/µs, gain bandwidth product reduced from 12 MHz to 10 MHz, and input offset voltage increased from 300 µV to 500 µV. These deviations are acceptable in applications where bandwidth and slew rate are not critical performance factors.

Q3: Why does MUSES8820D specify "Audio" amplifier type while TL5580IP is "General Purpose"?

A: Amplifier type classification reflects intended application focus and optimization. MUSES8820D is optimized for audio-frequency applications but maintains electrical specifications compatible with general-purpose use. The 2-circuit configuration, slew rate (5 V/µs), and gain bandwidth product (11 MHz) support general-purpose amplification tasks. Audio-grade design typically includes enhanced noise performance and distortion characteristics not specified in the provided parameters.

Q4: Can AD827JNZ replace TL5580IP in low-voltage applications?

A: No. AD827JNZ requires minimum 9 V supply voltage, while TL5580IP operates from 4 V minimum. Applications designed for 4–8 V supply rails cannot use AD827JNZ without power supply redesign. Additionally, AD827JNZ operating temperature range is limited to 0°C to 70°C, versus TL5580IP's -40°C to 85°C range.

Q5: What packaging considerations apply when selecting a substitute?

A: TL5580IP uses 8-DIP (0.300", 7.62mm) through-hole packaging. Substitutes maintain this package form (BA15218, MUSES8820D, AD746JNZ, AD827JNZ, LT1355CN8#PBF) or offer 8-SOIC surface-mount alternative (TL5580IDR). Through-hole packages are directly compatible with existing PCB designs. Surface-mount packages require PCB redesign or adapter modules. Verify PCB footprint compatibility before component selection.

Q6: Are all substitute parts ROHS3 compliant?

A: Yes. All identified substitute parts carry ROHS3 compliance status, consistent with TL5580IP. REACH status is unaffected for all parts. Moisture sensitivity levels vary: most parts carry MSL 1 (Unlimited); MUSES8820D carries MSL 2 (1 Year). Standard storage and handling protocols are suitable for all identified parts.

Q7: Which substitute offers the best performance-to-compatibility ratio for general-purpose applications?

A: BA15218 and MUSES8820D both provide optimal compatibility with existing TL5580IP designs. Both maintain 8-DIP through-hole packaging, -40°C to 85°C operating temperature range, and 4–32 V supply voltage range. Electrical performance deviations are minimal and acceptable for most general-purpose amplification tasks. Both devices carry active product status and immediate availability.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message