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Texas Instruments NE5532ADRE4
- Part No.:
- NE5532ADRE4
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
NE5532ADRE4.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,474
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Product details
Overview
NE5532ADRE4 from Texas Instruments is a dual low-noise operational amplifier designed for high-fidelity audio signal conditioning and precision analog front-ends. It delivers 5nV/√Hz input noise voltage at 1kHz, 12MHz unity-gain bandwidth, and 100dB common-mode rejection ratio, enabling use in pro-audio mixers and multichannel video transcoders where signal integrity and dynamic range are critical.
For engineers reviewing the NE5532ADRE4 datasheet, NE5532ADRE4 pinout, NE5532ADRE4 application, or NE5532ADRE4 equivalent, key selection criteria include its ±5V to ±15V dual-supply operation, SOIC-8 package with industry-standard pinout, guaranteed 0°C to 70°C operating temperature range, and verified performance in low-distortion, high-slew-rate analog stages.
Technical Context
The NE5532ADRE4 integrates two internally compensated op-amps optimized for unity-gain stability, featuring bipolar input stages with input-protection diodes and output short-circuit protection. Its architecture supports rail-to-rail output swing within supply limits and maintains low distortion across audio and video baseband frequencies.
It operates with dual supplies only (no single-supply biasing), requires external bypass capacitors (0.1μF ceramic) at VCC+ and VCC– pins, and exhibits specified thermal resistance of 97°C/W (SOIC-8 package). Input offset voltage is rated at 4mV typical, with 5mV max over full temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Noise Voltage | 5nV/√Hz @ 1kHz - enables high-resolution audio amplification without audible hiss |
| Unity-Gain Bandwidth | 12MHz typ - supports stable closed-loop gain ≥1 up to audio and video baseband frequencies |
| Common-Mode Rejection Ratio | 100dB typ - rejects power-supply and EMI-induced common-mode interference in balanced circuits | Slew Rate | 5V/μs typ - preserves transient fidelity in fast-slewing signals like drum transients or video sync edges |
| Supply Voltage Range | ±5V to ±15V - compatible with standard ±12V and ±15V analog rails in professional equipment |
| Operating Temperature | 0°C to 70°C - qualified for commercial-grade embedded audio/video systems and AV receivers |
| Total Supply Current | 6mA typ per amplifier - enables dual-channel operation with low thermal load in space-constrained PCBs |
Pinout & Package
NE5532ADRE4 is housed in an 8-pin SOIC (D) package measuring 4.90mm × 3.91mm, with gull-wing leads and RoHS-compliant NiPdAu plating. It features standard industry pinout for dual op-amps and is compatible with automated SMT assembly and reflow profiles (MSL Level-1).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT1 | Output of first amplifier - drives downstream stage with ±13V output swing capability |
| 2 | 1IN– | Inverting input of first amplifier - accepts feedback network for precise gain control |
| 3 | 1IN+ | Noninverting input of first amplifier - connects to reference or signal source with high-impedance interface |
| 4 | VCC– | Negative supply rail - must be decoupled with 0.1μF ceramic capacitor near pin |
| 5 | 2IN+ | Noninverting input of second amplifier - independent channel for stereo or differential processing |
| 6 | 2IN– | Inverting input of second amplifier - supports inverting configuration or summing junction |
| 7 | 2OUT | Output of second amplifier - electrically isolated from OUT1, enabling dual-channel operation |
| 8 | VCC+ | Positive supply rail - requires local 0.1μF ceramic bypass to suppress supply noise coupling |
Key Features
| Feature | Design Value |
|---|---|
| Low Input Noise | 5nV/√Hz @ 1kHz - preserves SNR in microphone preamps and ADC driver stages |
| High DC Voltage Gain | 100V/mV typ - ensures accurate closed-loop gain accuracy and minimal error in precision instrumentation |
| Input Protection Diodes | Integrated clamping diodes - prevent latch-up during overvoltage transients on inputs |
| Output Short-Circuit Protection | Continuous safe operation into ground or supply rails - eliminates need for external current-limiting resistors |
| Unity-Gain Stable | Internally compensated - eliminates risk of oscillation when used in buffer or gain=1 configurations |
Applications
| Pro Audio Mixer Channel Strip | Multichannel Video Transcoder Analog Front-End |
|---|---|
|
Use Scenario: Signal conditioning for line-level inputs and outputs in 16-channel analog mixing consoles. IC Role / Device Role / Timing Role: Dual op-amp performs noninverting amplification and active filtering in each channel path. Use Value: 100dB CMRR and 5nV/√Hz noise ensure clean signal routing without crosstalk or audible hiss between channels. |
Use Scenario: Baseband video signal buffering and level-shifting prior to encoding in broadcast infrastructure. IC Role / Device Role / Timing Role: Dual amplifier provides matched gain and phase response for Y/C or RGB component paths. Use Value: 12MHz bandwidth and 5V/μs slew rate preserve composite sync timing and luminance/chrominance fidelity. |
| DVD Recorder Audio Output Stage | AV Receiver Preamp Section |
|
Use Scenario: Final analog output driver before DAC-to-speaker signal path in consumer DVD recorders. IC Role / Device Role / Timing Role: Dual op-amp implements stereo line-driver with DC-blocking and gain adjustment. Use Value: ±13V common-mode input range and rail-compatible output swing enable full-scale signal delivery to downstream power amps. |
Use Scenario: Multi-source analog signal selection and volume-controlled preamplification in home theater receivers. IC Role / Device Role / Timing Role: Dual op-amp serves as programmable-gain stage for phono, CD, and tuner inputs. Use Value: Low 4mV input offset and 100V/mV open-loop gain minimize DC drift and ensure consistent channel balance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual low-noise op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NE5532DR | Same electrical specs; identical SOIC-8 package but marked "N5532" (non-A grade); 0°C to 70°C rating | No internal trimming for offset voltage - higher 5mV max VIO vs. NE5532ADRE4's 4mV typ | Select NE5532DR only if cost sensitivity outweighs need for tighter offset spec in production audio gear |
| SA5532ADR | Extended –40°C to +85°C temp range; otherwise identical pinout, noise, bandwidth, and drive capability | Qualified for industrial video infrastructure and automotive infotainment where ambient temps exceed 70°C | Choose SA5532ADR when operating environment exceeds 70°C - no layout or schematic changes required |
Compared with NE5532DR, the NE5532ADRE4 offers lower typical input offset voltage and tighter production binning; compared with SA5532ADR, it trades extended temperature range for lower unit cost in commercial-grade applications.
Availability
NE5532ADRE4 is available at Aetrix Electronics and suitable for pro audio mixers, multichannel video transcoders, and AV receivers requiring stable component supply with consistent parametric performance across production batches.
Supply support for NE5532ADRE4 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 and embedded processing technologies, with decades of heritage in high-performance op-amp design and manufacturing.
The NE5532x family was engineered specifically for demanding analog signal chains in professional audio and broadcast video, prioritizing low noise, high slew rate, and robust dc precision over general-purpose utility.
FAQ
What is the maximum supply voltage for NE5532ADRE4?
The absolute maximum supply voltage for NE5532ADRE4 is ±18V, but recommended operating conditions specify ±5V to ±15V. Operation beyond ±15V risks exceeding thermal limits and degrading long-term reliability. The NE5532ADRE4 datasheet explicitly warns against sustained use above ±15V in normal operation, even though ±18V is listed as an absolute limit.
Does NE5532ADRE4 support single-supply operation?
No, NE5532ADRE4 is not designed for true single-supply operation. Its input common-mode range extends to ±12V (with ±15V supplies), and it lacks rail-to-rail input or output capability. While some users implement pseudo-single-supply biasing using a mid-rail reference, the NE5532ADRE4 datasheet specifies dual-supply operation only and does not guarantee performance under single-ended supply configurations.
What is the input offset voltage specification for NE5532ADRE4?
The NE5532ADRE4 has a typical input offset voltage of 4mV at 25°C, with a maximum of 5mV across its full 0°C to 70°C operating temperature range. This value is measured under open-loop conditions with zero common-mode input voltage and reflects the device's trimmed "A" grade performance, distinguishing it from the base NE5532DR variant.
How does NE5532ADRE4 differ from NE5532ADR?
NE5532ADRE4 and NE5532ADR are functionally identical devices - both are "A" grade, SOIC-8 packaged, 0°C to 70°C rated dual op-amps from Texas Instruments. The "E4" suffix indicates TI's legacy green packaging standard (lead-free, RoHS-compliant NiPdAu finish), while "ADR" denotes the same part in standard RoHS-compliant packaging. Electrical specs, pinout, and thermal characteristics are fully interchangeable.
Is NE5532ADRE4 pin-compatible with other 5532 variants?
Yes, NE5532ADRE4 shares the exact same 8-pin SOIC (D) package and pinout with all NE5532x and SA5532x SOIC-8 variants, including NE5532DR, SA5532ADR, and NE5532APSR. Pin functions - OUT1, 1IN–, 1IN+, VCC–, 2IN+, 2IN–, 2OUT, VCC+ - are standardized across the family, enabling direct substitution in existing SOIC-8 footprints without layout modification.
NE5532ADRE4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- -
- Slew Rate:
- 9V/µs
- Gain Bandwidth Product:
- 10 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 200 nA
- Voltage - Input Offset:
- 500 µV
- Current - Supply:
- 8mA (x2 Channels)
- Current - Output / Channel:
- 38 mA
- Voltage - Supply Span (Min):
- 10 V
- Voltage - Supply Span (Max):
- 30 V
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
NE5532ADRE4 FAQ
1.How can I place an order for NE5532ADRE4 through Aetrix?
Please submit a Request for Quotation (RFQ) for NE5532ADRE4 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 NE5532ADRE4 reliable?
The price and inventory of NE5532ADRE4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NE5532ADRE4 is usually 5 days.
3.What payment methods are accepted for NE5532ADRE4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NE5532ADRE4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NE5532ADRE4?
NE5532ADRE4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NE5532ADRE4 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 NE5532ADRE4?
For technical support, including NE5532ADRE4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NE5532ADRE4 requirements.
6.How does Aetrix verify that NE5532ADRE4 is sourced from the original manufacturer or authorized distributors?
All NE5532ADRE4 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 NE5532ADRE4 meets industry standards.
7.What is the process for return or replacement of NE5532ADRE4?
All NE5532ADRE4 units undergo pre-shipment inspection (PSI). If there is an issue with NE5532ADRE4, 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 NE5532ADRE4 part is unused and in its original packaging.
Return procedure for NE5532ADRE4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NE5532ADRE4 Tags
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