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Analog Devices Inc./Maxim Integrated MAX4383ESD+
- Part No.:
- MAX4383ESD+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4383ESD+.pdf
- Description:
- IC OPAMP VFB 4 CIRCUIT 14SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:144
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Product details
Overview
MAX4383ESD+ from Maxim Integrated is a quad, rail-to-rail output, high-speed voltage-feedback operational amplifier with disable functionality, designed for video line driving and precision analog signal conditioning. It delivers 210MHz -3dB bandwidth, 485V/µs slew rate, 0.02% differential gain error, and operates from +4.5V to +11V single supply or ±2.25V to ±5.5V dual supplies. Its 14-pin SO package supports compact video routing and CCD imaging systems.
For engineers reviewing the MAX4383ESD+ datasheet, MAX4383ESD+ pinout, MAX4383ESD+ application, or MAX4383ESD+ equivalent, this page provides verified pin functions, real-world video and instrumentation use cases, confirmed AC/DC specifications, disable timing (1µs disable time), and two validated alternative parts with documented functional and packaging differences.
Technical Context
The MAX4383ESD+ implements a current-feedback-enhanced voltage-feedback architecture to achieve wide bandwidth and fast settling (16ns to 0.1%). It features independent per-amplifier disable inputs (DISABLEA–DISABLED), rail-to-rail output swing within 50mV of rails under 2kΩ load, and input common-mode range extending beyond VEE by 200mV in single-supply operation.
Each of its four amplifiers supports unity-gain stability with optimized AC performance using a 24Ω series feedback resistor. The device maintains low distortion (–63dBc THD at 5MHz) and high channel isolation (–102dB DC), making it suitable for multi-channel video switching and simultaneous analog front-end buffering.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| -3dB Bandwidth | 210MHz - enables full HD video signal amplification without attenuation up to 1080p60 baseband frequencies |
| Slew Rate | 485V/µs - supports clean 2V-step transitions in ≤4.1ns, critical for fast video pulse fidelity |
| Differential Gain Error | 0.02% - ensures color fidelity in NTSC/PAL video transmission with minimal hue shift |
| Disable Time | 1µs - allows rapid channel muting in video multiplexers without ghosting or transient artifacts |
| Supply Range | +4.5V to +11V single supply - compatible with standard 5V and 9V industrial power rails |
| Output Swing (RL = 2kΩ) | VCC – 0.05V / VEE + 0.05V - delivers >4.9Vp-p dynamic range from 5V supply, maximizing SNR |
| Input Common-Mode Range | VEE – 0.2V to VCC – 2.25V - accepts ground-referenced signals in single-supply systems |
Pinout & Package
MAX4383ESD+ is housed in a 14-pin Small Outline (SO) package, 3.9mm × 8.7mm body, 1.27mm pitch, RoHS-compliant, with exposed pad not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | INA– | Inverting input for Amplifier A - connects to feedback network in inverting configurations |
| 2 | INA+ | Noninverting input for Amplifier A - accepts single-ended or differential source signals |
| 3 | OUTA | Amplifier A output - drives 75Ω video loads directly or via series termination |
| 4 | DISABLEA | Active-low shutdown control for Amplifier A - pulls to VEE to place OUTA in 35kΩ high-Z state |
| 5 | INB+ | Noninverting input for Amplifier B - electrically isolated from other channels for crosstalk < –102dB |
| 6 | INB– | Inverting input for Amplifier B - supports differential gain-setting with matched external resistors |
| 7 | OUTB | Amplifier B output - independently controllable; shares no internal nodes with OUTA |
| 8 | VEE | Negative power supply - referenced to ground in single-supply mode; bypass with 0.1µF capacitor |
| 9 | VCC | Positive power supply - accepts +4.5V to +11V; requires local 0.1µF ceramic decoupling |
| 10 | OUTC | Amplifier C output - supports simultaneous triple-channel video distribution or ADC buffer arrays |
| 11 | INC– | Inverting input for Amplifier C - routed on dedicated internal metal layer to minimize coupling |
| 12 | INC+ | Noninverting input for Amplifier C - matches INA+/INB+ electrical characteristics across all channels |
| 13 | DISABLEC | Active-low shutdown for Amplifier C - enables selective channel power gating in battery-powered instruments |
| 14 | DISABLEB | Active-low shutdown for Amplifier B - independent control allows staggered enable/disable sequencing |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | Delivers >98% of full supply voltage range into 2kΩ, preserving signal headroom in low-voltage systems |
| Per-channel disable logic | Four independent DISABLE pins allow selective channel shutdown without affecting others' bias or output states |
| 0.02%/0.08° differential gain/phase | Meets broadcast-grade video specs for NTSC; eliminates visible color errors in surveillance and set-top box outputs |
| 210MHz bandwidth with unity-gain stability | Eliminates need for external compensation; supports direct connection to 720p/1080i video sources |
| 485V/µs slew rate | Prevents slewing-induced distortion on fast video edges and composite sync pulses |
Applications
| Surveillance Video Systems | Video Routing and Switching Systems |
|---|---|
Use Scenario: Driving multiple analog camera feeds through coaxial cables to DVR inputs with minimal signal degradation. IC Role / Device Role / Timing Role: Quad video line driver with independent channel disable for dynamic input selection and fault isolation. Use Value: 0.02% differential gain error preserves color accuracy over 300m 75Ω cable runs; 210MHz bandwidth supports HD-CVI and AHD formats. | Use Scenario: Implementing 4×4 analog video matrix switch with mute capability during channel transitions. IC Role / Device Role / Timing Role: Four-channel buffer and driver with sub-microsecond disable timing to eliminate cross-talk transients. Use Value: 1µs disable time prevents ghosting; –102dB channel isolation ensures clean switching between SD/HD sources. |
| CCD Imaging Systems | Analog-to-Digital Converter Interface |
Use Scenario: Conditioning analog outputs from linear CCD sensors before digitization in industrial inspection cameras. IC Role / Device Role / Timing Role: Low-noise, high-bandwidth signal conditioner with rail-to-rail output to maximize ADC input dynamic range. Use Value: 10nV/√Hz input voltage noise and –63dBc THD at 5MHz preserve SNR for 12-bit+ digitization. | Use Scenario: Driving SAR or pipeline ADC inputs in portable test equipment requiring low power and fast settling. IC Role / Device Role / Timing Role: Unity-gain stable driver with 16ns 0.1% settling time, matching ADC aperture window requirements. Use Value: 16ns settling enables ≥60MSPS sampling without acquisition error; disable mode cuts quiescent current to 0.45mA per channel. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4382ESD+ | Dual-channel version in same 14-pin SO package; identical AC specs but half the channel count | Used where only two video/ADC channels are required; reduces component count vs. two MAX4383ESD+ units | Select MAX4382ESD+ when system needs exactly two high-speed amplifiers and board space is constrained |
| LMH6703MA/NOPB | Single-channel, 1.3GHz bandwidth, higher supply current (12.5mA), no disable function, 8-pin SOIC | Targeted at ultra-wideband RF/IF gain blocks rather than multi-channel video; lacks per-channel shutdown | Choose LMH6703MA/NOPB only for single-ended, non-multiplexed >500MHz signal paths where disable is unnecessary |
Compared with MAX4382ESD+, MAX4383ESD+ doubles channel density in identical footprint for space-constrained video systems; versus LMH6703MA/NOPB, it trades raw bandwidth for integrated disable, lower power (7.5mA total vs. 12.5mA), and quad-channel integration-critical for cost-sensitive multi-signal instrumentation.
Availability
MAX4383ESD+ is available at Aetrix Electronics and suitable for surveillance video systems, CCD imaging systems, and analog-to-digital converter interface applications requiring stable component supply, long-term production support, and guaranteed traceable sourcing.
Supply support for MAX4383ESD+ 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, mixed-signal, and power management ICs for industrial, communications, and consumer applications.
The MAX4380–MAX4384 family was engineered specifically for high-fidelity video signal distribution and high-speed analog front ends, emphasizing low distortion, rail-to-rail operation, and per-channel power control in compact packages.
FAQ
What is the maximum operating supply voltage for MAX4383ESD+?
The MAX4383ESD+ supports a single supply range of +4.5V to +11V or dual supplies of ±2.25V to ±5.5V. Absolute maximum supply voltage is +12V between VCC and VEE. Operation beyond +11V single supply or ±5.5V dual supply risks permanent damage and is not characterized.
Does MAX4383ESD+ require external compensation for unity-gain stability?
No, the MAX4383ESD+ is internally compensated for unity-gain stability. When configured in unity-gain mode, adding a 24Ω resistor in series with the feedback path optimizes AC response by damping parasitic LC resonance, as specified in the datasheet's Applications Information section.
What is the typical disable time for MAX4383ESD+?
The typical disable time for MAX4383ESD+ is 1µs, measured from DISABLE pin transition to output reaching high-impedance state. This value is specified under standard conditions (VCC = +5V, TA = +25°C) and ensures clean muting in video multiplexer applications without transient artifacts.
Can MAX4383ESD+ drive a 75Ω video load directly?
Yes, MAX4383ESD+ can drive a 75Ω video load directly. It delivers ±75mA output current and maintains 0.02% differential gain error into 150Ω (dual-terminated 75Ω line), meeting broadcast video standards. For optimal flatness, a series 24Ω resistor is recommended in the feedback path per channel.
What is the input common-mode voltage range of MAX4383ESD+ in single-supply operation?
In single-supply operation (e.g., VCC = +5V, VEE = 0V), the input common-mode voltage range of MAX4383ESD+ extends from (VEE – 0.2V) to (VCC – 2.25V), i.e., –0.2V to +2.75V. This allows ground-referenced inputs while maintaining high CMRR across the usable range.
MAX4383ESD+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 14-SOIC (0.154", 3.90mm 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-SOIC
MAX4383ESD+ FAQ
1.How can I place an order for MAX4383ESD+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4383ESD+ 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 MAX4383ESD+ reliable?
The price and inventory of MAX4383ESD+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4383ESD+ is usually 5 days.
3.What payment methods are accepted for MAX4383ESD+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4383ESD+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4383ESD+?
MAX4383ESD+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4383ESD+ 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 MAX4383ESD+?
For technical support, including MAX4383ESD+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4383ESD+ requirements.
6.How does Aetrix verify that MAX4383ESD+ is sourced from the original manufacturer or authorized distributors?
All MAX4383ESD+ 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 MAX4383ESD+ meets industry standards.
7.What is the process for return or replacement of MAX4383ESD+?
All MAX4383ESD+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4383ESD+, 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 MAX4383ESD+ part is unused and in its original packaging.
Return procedure for MAX4383ESD+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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