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Texas Instruments TL5580IDE4
- Part No.:
- TL5580IDE4
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TL5580IDE4.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,991
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Product details
Overview
TL5580IDE4 from Texas Instruments is a dual bipolar operational amplifier optimized for precision analog signal conditioning in ±2 V to ±18 V supply systems. It delivers 12 MHz gain-bandwidth, 5 V/µs slew rate, 7 nV/√Hz input noise at 1 kHz, and ≤1 mV max input offset voltage (TL5580A grade), making it suitable for high-fidelity audio preamplification, active filter stages, and industrial data-acquisition front-ends.
For engineers reviewing the TL5580IDE4 datasheet, TL5580IDE4 pinout, TL5580IDE4 application, or TL5580IDE4 equivalent, key selection criteria include low THD (0.0005% typ), rail-to-rail output drive into 600 Ω, common-mode input range of ±12 V, and SOIC-8 packaging with industry-standard thermal performance (θJA = 97 °C/W).
Technical Context
The TL5580IDE4 implements a fully differential dual op-amp architecture with bipolar input stages, enabling high DC accuracy and wide AC bandwidth simultaneously. Its internal compensation ensures stable unity-gain operation while supporting closed-loop gains ≥10 without external compensation.
Designed for dual-supply operation, the device supports symmetric supply voltages from ±2 V to ±18 V and features output swing within 1.5 V of each rail under 2 kΩ load. Input bias current remains below 800 nA across –40°C to 85°C, ensuring minimal error in high-impedance sensor interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | ±2 V to ±18 V - Enables use in legacy industrial ±15 V rails and low-voltage ±5 V systems |
| Gain-Bandwidth Product | 12 MHz typ - Supports stable closed-loop amplification up to ~100 kHz at gain = 100 |
| Slew Rate | 5 V/µs typ - Ensures <1% distortion on 10 VPP signals up to ~80 kHz |
| Input Offset Voltage | 1 mV max (TL5580A) - Limits DC error to <100 µV in 100× gain instrumentation stages |
| Input Noise Voltage | 7 nV/√Hz at 1 kHz - Critical for microphone preamps and strain-gauge signal chains |
| Total Harmonic Distortion | 0.0005% typ - Meets professional audio line-level THD requirements |
| Output Drive | ±50 mA - Sustains full swing into 600 Ω loads without clipping |
Pinout & Package
TL5580IDE4 is housed in an 8-pin SOIC (D) package with 1.27 mm pitch, 3.91 mm width, and 1.75 mm max height per JEDEC MS-012. Thermal resistance is θJA = 97 °C/W on standard 2-layer FR-4 PCB with 1-in² copper pour.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT1 | Amplifier 1 output - Capable of ±13.5 V swing into 2 kΩ at ±15 V supply |
| 2 | IN1− | Inverting input of Amp1 - High-impedance node; requires matched trace routing for CMRR optimization |
| 3 | IN1+ | Non-inverting input of Amp1 - Used for single-ended or differential input configurations |
| 4 | VCC− | Negative supply rail - Must be decoupled with 0.1 µF ceramic capacitor near pin |
| 5 | VCC+ | Positive supply rail - Shared by both amplifiers; separate decoupling recommended |
| 6 | IN2− | Inverting input of Amp2 - Electrically isolated from Amp1 inputs; no crosstalk above –100 dB |
| 7 | IN2+ | Non-inverting input of Amp2 - Independent biasing allows dual-channel signal processing |
| 8 | OUT2 | Amplifier 2 output - Fully symmetrical performance to OUT1; supports stereo or dual-sensor paths |
Key Features
| Feature | Design Value |
|---|---|
| Low-noise voltage | 7 nV/√Hz at 1 kHz - Enables resolution of µV-level signals in EEG or precision thermocouple amplifiers |
| Wide GBW × SR product | 12 MHz × 5 V/µs - Permits simultaneous high gain and fast transient response in active filters |
| High open-loop gain | 110 dB min - Ensures <0.01% gain error in 100× closed-loop configurations |
| CMRR & PSRR | 85 dB min CMRR, 83 dB min PSRR - Maintains accuracy in noisy industrial environments with shared supplies |
| Output short-circuit protection | Internal current limiting - Survives indefinite short to either rail without latch-up or damage |
Applications
| Audio Line-Level Preamp | Industrial Data-Acquisition Front-End |
|---|---|
Use Scenario: Amplifying microphone or line-level signals in studio-grade audio equipment before ADC conversion. IC Role / Device Role / Timing Role: Dual-channel precision op-amp providing low-noise, low-THD gain with independent channel control. Use Value: 7 nV/√Hz noise and 0.0005% THD preserve dynamic range and harmonic integrity for 24-bit audio systems. | Use Scenario: Conditioning sensor outputs (e.g., RTD, strain gauge) in PLC analog input modules. IC Role / Device Role / Timing Role: Dual amplifier implementing programmable-gain instrumentation topology with matched channels. Use Value: 1 mV max offset and 85 dB CMRR minimize drift and interference errors in 16-bit+ measurement systems. |
| Active Bandpass Filter | Power-Supply Monitoring Circuit |
Use Scenario: Implementing 2nd-order bandpass filtering in vibration analysis or ultrasonic receiver front-ends. IC Role / Device Role / Timing Role: Dual op-amp configured as twin-T or multiple-feedback topology with precise pole placement. Use Value: 12 MHz GBW and 5 V/µs slew rate support stable Q > 20 filters up to 100 kHz center frequency. | Use Scenario: Monitoring ±15 V analog power rails in motor drives or test equipment for overvoltage/undervoltage detection. IC Role / Device Role / Timing Role: Dual comparator-equivalent function using open-loop configuration with reference inputs. Use Value: Output swing to ±13.5 V enables direct interfacing with 3.3 V or 5 V logic via resistor dividers without level-shifting ICs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual precision op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2134PA | FET-input (vs bipolar), lower IB (1 pA), higher VIO (2 mV max), 8 MHz GBW | Better for ultra-high-Z sources (e.g., piezoelectric sensors); less suitable for low-impedance audio loads | Choose OPA2134PA when input bias current dominates error budget; avoid if driving 600 Ω loads or requiring >10 MHz bandwidth. |
| AD822ARZ | Rail-to-rail output (vs limited swing), lower noise (6 nV/√Hz), 1.8 MHz GBW, ±2.5 V to ±15 V supply | Superior for low-voltage battery-powered systems; insufficient bandwidth for >100 kHz active filters | Choose AD822ARZ for portable instrumentation with single-supply constraints; avoid where 12 MHz GBW or ±18 V operation is required. |
Compared with TL5580IDE4, OPA2134PA trades bandwidth and output drive for femtoampere input bias, while AD822ARZ sacrifices gain-bandwidth for rail-to-rail output and lower supply minimums-neither offers drop-in replacement due to differing pinouts, supply ranges, and AC performance envelopes.
Availability
TL5580IDE4 is available at Aetrix Electronics and suitable for audio equipment manufacturing, industrial process control systems, and test-and-measurement instrument design requiring stable component supply across extended temperature ranges (–40°C to 85°C) and long production lifecycles.
Supply support for TL5580IDE4 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and digital signal technologies with over 50 years of op-amp innovation.
The TL5580IDE4 belongs to TI's precision bipolar op-amp product line, engineered for applications demanding simultaneous high DC accuracy, wide bandwidth, and robust output drive in industrial and audio signal chains.
FAQ
What is the maximum operating supply voltage for TL5580IDE4?
The TL5580IDE4 supports a maximum supply voltage of ±18 V across its VCC+ and VCC− pins. Operation beyond this absolute maximum rating risks permanent damage. For reliable long-term use, TI specifies ±16 V as the maximum recommended operating voltage under all conditions, with derating advised at elevated ambient temperatures.
Does TL5580IDE4 support single-supply operation?
The TL5580IDE4 is designed for dual-supply operation and does not support true single-supply functionality. Its input common-mode range extends to ±12 V and output swing reaches within 1.5 V of each rail, but it requires both positive and negative supplies to function correctly. Attempting single-supply use (e.g., GND and +VCC only) will result in undefined behavior or failure to amplify signals near ground.
What is the thermal resistance (θJA) of TL5580IDE4 in SOIC-8 package?
The TL5580IDE4 in SOIC-8 (D) package has a junction-to-ambient thermal resistance (θJA) of 97 °C/W when mounted on a standard 2-layer FR-4 PCB with 1-in² copper pour per JEDEC JESD51-7. This value assumes no additional heatsinking; actual thermal performance improves with larger copper areas or internal layer planes.
Is TL5580IDE4 RoHS compliant?
Yes, TL5580IDE4 is RoHS compliant with lead finish NIPDAU and meets EU Directive 2011/65/EU requirements. The part marking "Z5580A" on the top surface confirms compliance, and TI's packaging addendum lists it as "Yes" under RoHS values for all active SOIC-D variants including TL5580AIDR and TL5580AID.
How does TL5580IDE4 differ from the standard TL5580IDR?
The TL5580IDE4 is a TI-authorized variant of the TL5580AIDR, sharing identical electrical specifications, pinout, and SOIC-8 packaging. The "E4" suffix denotes TI's enhanced quality screening level (including extended burn-in and tighter parametric testing), resulting in improved long-term reliability and reduced infant mortality for mission-critical industrial deployments.
TL5580IDE4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- -
- Slew Rate:
- 5V/µs
- Gain Bandwidth Product:
- 12 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 100 nA
- Voltage - Input Offset:
- 300 µV
- Current - Supply:
- 6mA
- Current - Output / Channel:
- 50 mA
- Voltage - Supply Span (Min):
- 4 V
- Voltage - Supply Span (Max):
- 32 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
TL5580IDE4 FAQ
1.How can I place an order for TL5580IDE4 through Aetrix?
Please submit a Request for Quotation (RFQ) for TL5580IDE4 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TL5580IDE4 reliable?
The price and inventory of TL5580IDE4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TL5580IDE4 is usually 5 days.
3.What payment methods are accepted for TL5580IDE4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TL5580IDE4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TL5580IDE4?
TL5580IDE4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TL5580IDE4 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TL5580IDE4?
For technical support, including TL5580IDE4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TL5580IDE4 requirements.
6.How does Aetrix verify that TL5580IDE4 is sourced from the original manufacturer or authorized distributors?
All TL5580IDE4 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TL5580IDE4 meets industry standards.
7.What is the process for return or replacement of TL5580IDE4?
All TL5580IDE4 units undergo pre-shipment inspection (PSI). If there is an issue with TL5580IDE4, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TL5580IDE4 part is unused and in its original packaging.
Return procedure for TL5580IDE4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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