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Analog Devices Inc./Maxim Integrated MAX4383EUD+
- Part No.:
- MAX4383EUD+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MAX4383EUD+.pdf
- Description:
- IC OPAMP VFB 4 CIRCUIT 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,532
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Product details
Overview
MAX4383EUD+ from Maxim Integrated is a quad-channel, rail-to-rail output, unity-gain-stable voltage-feedback op amp with 210MHz -3dB bandwidth, 485V/µs slew rate, and integrated disable functionality per channel. It operates from +4.5V to +11V single supply or ±2.25V to ±5.5V dual supplies, features input common-mode range extending beyond VEE, and delivers low distortion (–65dBc SFDR at 5MHz) for high-fidelity video line driving and analog-to-digital converter interface applications.
For engineers reviewing the MAX4383EUD+ datasheet, MAX4383EUD+ pinout, MAX4383EUD+ application, or MAX4383EUD+ equivalent, key selection criteria include per-channel disable control, 14-pin TSSOP package compatibility, 0.02% differential gain / 0.08° differential phase error for NTSC video, 16ns settling time to 0.1%, and 75mA output drive into 75Ω loads.
Technical Context
The MAX4383EUD+ implements a hybrid voltage-feedback architecture enhanced with current-feedback techniques to achieve wide bandwidth and fast transient response. Its four independent amplifiers each support rail-to-rail output swing within 50mV of supply rails under 2kΩ load and accept input common-mode voltages down to VEE – 0.2V in single-supply operation.
Each channel includes a dedicated DISABLE pin enabling high-impedance output state (ROUT(OFF) = 27–35kΩ) with 1µs disable time and 100ns enable time. The device maintains 55MHz 0.1dB gain flatness and exhibits low noise (10nV/√Hz at 10kHz), making it suitable for precision video signal conditioning where timing integrity and amplitude fidelity are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| -3dB Bandwidth | 210MHz - supports full HD video baseband signal amplification without attenuation |
| Slew Rate | 485V/µs - enables clean reproduction of fast video edges and composite sync pulses |
| Differential Gain/Phase | 0.02%/0.08° - meets broadcast-grade NTSC video fidelity requirements |
| Supply Voltage Range | +4.5V to +11V single or ±2.25V to ±5.5V dual - accommodates legacy and modern low-voltage systems |
| Output Drive | 75mA into 75Ω - directly drives standard video termination without external buffers |
| Disable Output Resistance | 27–35kΩ - ensures minimal crosstalk in multiplexed video routing applications |
| Settling Time (0.1%) | 16ns - supports pixel rates up to ~62.5MHz in digital video acquisition paths |
Pinout & Package
The MAX4383EUD+ is housed in a 14-pin TSSOP package (4.4mm × 5mm body, 0.65mm pitch) with exposed pad for thermal enhancement. Pin 1 is marked by a dot; pin numbering follows standard TSSOP convention counterclockwise from the mark.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | INA− | Inverting input for amplifier A - referenced to local feedback network for stable gain configuration |
| 2 | INA+ | Noninverting input for amplifier A - accepts ground-sensing signals down to VEE − 0.2V |
| 3 | OUTA | Amplifier A output - rail-to-rail swing with 50mV headroom into 2kΩ load |
| 4 | DISABLEA | Active-low shutdown control for amplifier A - pulls output to high-Z when logic low |
| 5 | INB+ | Noninverting input for amplifier B - electrically isolated from other channels for low crosstalk |
| 6 | INB− | Inverting input for amplifier B - matched to INA± for consistent AC performance across channels |
| 7 | OUTB | Amplifier B output - identical drive capability and bandwidth as OUTA |
| 8 | DISABLEB | Active-low shutdown control for amplifier B - independent of other channels |
| 9 | VEE | Negative power supply - connects to ground in single-supply mode |
| 10 | VCC | Positive power supply - bypassed with 0.1µF capacitor near pin for stability |
| 11 | INC+ | Noninverting input for amplifier C - supports multi-channel video distribution |
| 12 | INC− | Inverting input for amplifier C - shares same layout-sensitive routing rules as INA−/INB− |
| 13 | OUTC | Amplifier C output - fully specified for 75Ω video line driving per channel |
| 14 | DISABLEC | Active-low shutdown control for amplifier C - enables dynamic channel gating |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | Within 50mV of VCC and VEE under 2kΩ load - maximizes dynamic range in +5V systems |
| Per-channel disable control | Independent ENABLE/DISABLE pins per amplifier - enables selective channel power-down in multi-path video routing |
| Low differential distortion | 0.02% DG / 0.08° DP at NTSC - eliminates visible color shifts and timing jitter in analog video |
| High-speed settling | 16ns to 0.1% - supports pixel clock frequencies up to 62.5MHz in CCD imaging interfaces |
| 75Ω video drive capability | 75mA sourcing/sinking into 75Ω - eliminates need for external line drivers in surveillance camera outputs |
Applications
| Surveillance Video Systems | Analog-to-Digital Converter Interface |
|---|---|
Use Scenario: Driving multiple coaxial video feeds from a central DVR unit to remote monitors or encoders. IC Role / Device Role / Timing Role: Quad-channel video line driver with independent disable per channel for dynamic path selection. Use Value: Eliminates external buffer ICs while maintaining NTSC-compliant differential gain/phase and supporting simultaneous 4-channel output. | Use Scenario: Conditioning analog sensor outputs prior to sampling by high-speed ADCs in test equipment. IC Role / Device Role / Timing Role: High-bandwidth, low-noise signal conditioner with fast settling for accurate digitization of fast transients. Use Value: 210MHz bandwidth and 16ns settling ensure <1 LSB error for 10-bit ADCs operating at ≥20MSPS with analog inputs up to 5MHz. |
| CCD Imaging Systems | Video Routing and Switching Systems |
Use Scenario: Amplifying and buffering analog pixel data streams from linear CCD arrays in industrial inspection cameras. IC Role / Device Role / Timing Role: Low-distortion, rail-to-rail output amplifier synchronized to pixel clock for minimal timing skew. Use Value: 485V/µs slew rate preserves sharp edge transitions in pixel waveforms; 10nV/√Hz input noise prevents SNR degradation. | Use Scenario: Implementing matrix switchers that route composite video between multiple sources and displays. IC Role / Device Role / Timing Role: Channelized video driver with per-amplifier disable for glitch-free crosspoint switching. Use Value: 1µs disable time and 27–35kΩ off-state impedance prevent signal bleed during reconfiguration, ensuring clean video transitions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed video op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| THS4271DR | Single-channel, 1.3GHz GBW, no disable function, SOIC-8 package | Lacks per-channel shutdown; requires four separate ICs for quad functionality | Choose when maximum bandwidth (>1GHz) is required and board space allows discrete channel implementation |
| LMH6723MA/NOPB | Triple-channel, 1.8GHz GBW, no disable, SOIC-16 package | Offers higher bandwidth but only three channels; no disable control limits routing flexibility | Prefer for ultra-wideband applications needing >1GHz flatness where channel count permits |
Compared with THS4271DR and LMH6723MA/NOPB, the MAX4383EUD+ provides integrated quad-channel operation with per-amplifier disable in a compact 14-pin TSSOP, delivering optimal balance of video fidelity, power efficiency, and routing control for cost-sensitive multi-channel video systems.
Availability
MAX4383EUD+ is available at Aetrix Electronics and suitable for surveillance video systems, analog-to-digital converter interface circuits, and CCD imaging systems requiring stable component supply with guaranteed long-term availability.
Supply support for MAX4383EUD+ 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
Maxim Integrated (now part of Analog Devices) designs precision analog and mixed-signal ICs for demanding industrial, communications, and consumer applications.
The MAX4380–MAX4384 family was engineered specifically for high-fidelity video signal processing, emphasizing rail-to-rail output swing, low differential distortion, and per-channel disable control in compact packages.
FAQ
What is the operating supply voltage range for the MAX4383EUD+?
The MAX4383EUD+ operates from a single +4.5V to +11V supply or dual ±2.25V to ±5.5V supplies. This range supports both legacy 5V systems and modern low-voltage designs while maintaining full 210MHz bandwidth and rail-to-rail output performance across the entire voltage window. The device's PSRR remains ≥50dB over this range, ensuring immunity to supply noise in sensitive video applications.
Does the MAX4383EUD+ support rail-to-rail input operation?
The MAX4383EUD+ does not support rail-to-rail input - its input common-mode voltage range extends from VEE − 0.2V to VCC − 2.25V. In +5V single-supply operation, this means inputs can go as low as −0.2V (ground-sensing) but only up to +2.75V. This design prioritizes output swing and video fidelity over full input range, making it ideal for DC-coupled video where the signal stays within this window.
How many operational amplifiers are integrated in the MAX4383EUD+?
The MAX4383EUD+ integrates four fully independent operational amplifiers (A, B, C, and D) in a single 14-pin TSSOP package. Each amplifier has dedicated input pins (INx+, INx−), output pin (OUTx), and disable control (DISABLEx), enabling true quad-channel operation without shared resources or performance trade-offs between channels.
What is the typical disable output resistance of the MAX4383EUD+?
The typical disabled output resistance of the MAX4383EUD+ is 30kΩ, with a guaranteed range of 27kΩ to 35kΩ across temperature and voltage. This high-impedance state, combined with low 2pF output capacitance, minimizes crosstalk in video multiplexer applications and enables clean channel switching without signal corruption or ghosting artifacts.
Can the MAX4383EUD+ drive a 75Ω video load directly?
Yes, the MAX4383EUD+ can drive a 75Ω video load directly, delivering up to 75mA output current while maintaining 0.02% differential gain and 0.08° differential phase error per channel. Its 485V/µs slew rate and 210MHz bandwidth ensure full compliance with NTSC/PAL video standards without requiring external buffer stages or impedance-matching networks.
MAX4383EUD+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 14-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tube
- Product Status:
- Last Time Buy
- Amplifier Type:
- Voltage Feedback
- Number of Circuits:
- 4
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 485V/µs
- Gain Bandwidth Product:
- -
- -3db Bandwidth:
- 210 MHz
- Current - Input Bias:
- 8.5 µA
- Voltage - Input Offset:
- 3 mV
- Current - Supply:
- 7.5mA (x4 Channels)
- Current - Output / Channel:
- 75 mA
- Voltage - Supply Span (Min):
- 4.5 V
- Voltage - Supply Span (Max):
- 11 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-TSSOP
MAX4383EUD+ FAQ
1.How can I place an order for MAX4383EUD+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4383EUD+ 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 MAX4383EUD+ reliable?
The price and inventory of MAX4383EUD+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4383EUD+ is usually 5 days.
3.What payment methods are accepted for MAX4383EUD+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4383EUD+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4383EUD+?
MAX4383EUD+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4383EUD+ 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 MAX4383EUD+?
For technical support, including MAX4383EUD+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4383EUD+ requirements.
6.How does Aetrix verify that MAX4383EUD+ is sourced from the original manufacturer or authorized distributors?
All MAX4383EUD+ 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 MAX4383EUD+ meets industry standards.
7.What is the process for return or replacement of MAX4383EUD+?
All MAX4383EUD+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4383EUD+, 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 MAX4383EUD+ part is unused and in its original packaging.
Return procedure for MAX4383EUD+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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