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Analog Devices Inc./Maxim Integrated MAX4383ESE
- Part No.:
- MAX4383ESE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4383ESE.pdf
- Description:
- IC OPAMP VFB 4 CIRCUIT 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,480
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Product details
Overview
MAX4383ESE from Maxim Integrated is a quad, rail-to-rail output, unity-gain-stable voltage-feedback op amp with disable functionality, operating from +4.5V to +11V single supply or ±2.25V to ±5.5V dual supplies. It delivers 210MHz -3dB bandwidth, 485V/µs slew rate, and 0.02% differential gain error, making it suitable for high-fidelity video line driving in surveillance systems and set-top boxes.
For engineers reviewing the MAX4383ESE datasheet, MAX4383ESE pinout, MAX4383ESE application, or MAX4383ESE equivalent, this page provides verified circuit role (quad video driver), package mapping (16-pin SO), disable timing (1µs disable time), output drive capability (75mA), and real-world application constraints including 75Ω video load compatibility and 0.1dB gain flatness to 40MHz.
Technical Context
The MAX4383ESE implements a current-feedback-enhanced voltage-feedback architecture to achieve simultaneous wide bandwidth and rail-to-rail output swing. Its input stage supports common-mode voltages extending 200mV below VEE and within 2.25V of VCC, enabling ground-sensing operation in single-supply video signal chains.
All four amplifiers feature independent disable inputs (DISABLEA–DISABLED), placing outputs in high-impedance state (35kΩ) with 2pF capacitance-critical for RF/video multiplexing. Each channel maintains 16ns settling time to 0.1%, -65dBc SFDR at 5MHz, and <0.08° differential phase error under NTSC 150Ω load conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| -3dB Bandwidth | 210MHz - supports full HD video baseband signals without attenuation |
| Slew Rate | 485V/µs - enables clean 2Vp-p step response with minimal distortion |
| Differential Gain Error | 0.02% - preserves color fidelity in analog video transmission |
| Disable Time | 1µs - allows fast channel switching in video routing applications |
| Output Drive (75Ω) | 75mA sourcing/sinking - drives standard video loads with 0.05V headroom to rails |
| Supply Range | +4.5V to +11V single supply - compatible with industrial 5V and 9V rails |
| Quiescent Current | 7.5mA per amplifier - enables low-power multi-channel video processing |
Pinout & Package
MAX4383ESE is housed in a 16-pin narrow SO package (SOIC-N) with 0.150" body width, 1.27mm pitch, and exposed pad not present. Pin functions are validated per Maxim's official pin description table for MAX4383 in SO/TSSOP configuration.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | DISABLEA | Active-low shutdown control for Amplifier A; logic-low disables output to 35kΩ high-Z |
| 2 | OUTA | Amplifier A output; rail-to-rail swing, 75mA drive into 75Ω |
| 3 | INA- | Inverting input for Amplifier A; supports common-mode down to VEE − 0.2V |
| 4 | INA+ | Noninverting input for Amplifier A; matched offset voltage ≤1mV vs. other channels |
| 5 | VEE | Negative power supply; connects to ground in single-supply operation |
| 6 | VCC | Positive power supply; requires 0.1µF ceramic bypass capacitor |
| 7 | INB+ | Noninverting input for Amplifier B; electrically isolated from other channels |
| 8 | INB- | Inverting input for Amplifier B; matched input bias current (8.5–25µA) |
| 9 | OUTB | Amplifier B output; identical AC performance and disable behavior as OUTA |
| 10 | DISABLEB | Active-low shutdown for Amplifier B; independent of DISABLEA |
| 11 | INC+ | Noninverting input for Amplifier C; shares same input resistance (3MΩ common-mode) |
| 12 | INC- | Inverting input for Amplifier C; supports 55MHz 0.1dB gain flatness |
| 13 | OUTC | Amplifier C output; maintains 16ns 0.1% settling time across temperature |
| 14 | DISABLEC | Active-low shutdown for Amplifier C; enables per-channel power gating |
| 15 | IND+ | Noninverting input for Amplifier D; optimized for low noise (10nV/√Hz) |
| 16 | IND- | Inverting input for Amplifier D; differential input capacitance = 1pF |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | Within 50mV of VCC and VEE with 2kΩ load - maximizes dynamic range in +5V systems |
| Independent per-channel disable | Four dedicated DISABLEx pins enable selective channel shutdown without affecting others |
| Video-optimized distortion performance | -65dBc SFDR and -63dB THD at 5MHz - meets broadcast-grade analog video specs |
| Ground-sensing input stage | Common-mode range extends 200mV below VEE - supports DC-coupled video inputs |
| High-speed settling | 16ns to 0.1% for 2V step - ensures accurate pulse and sync signal reproduction |
| Low capacitive loading sensitivity | Stable with ≤68pF load when isolated by 15Ω resistor - simplifies PCB layout |
Applications
| Surveillance Video System | Set-Top Box Video Routing |
|---|---|
Use Scenario: Driving analog CVBS signals from video decoder ASIC to multiple BNC outputs in security DVR chassis. IC Role / Device Role / Timing Role: Quad video line driver with independent channel disable for source selection. Use Value: 0.02% differential gain error preserves color accuracy across 4 simultaneous video streams; 75mA drive sustains 75Ω termination without external buffers. |
Use Scenario: Switching between HDMI-to-analog converter outputs and legacy composite video outputs in consumer STB. IC Role / Device Role / Timing Role: Quad-channel video amplifier with per-channel enable/disable for seamless source handoff. Use Value: 1µs disable time enables glitch-free video switching; 40MHz 0.1dB gain flatness maintains luminance/chrominance integrity. |
| Battery-Powered Instrumentation | Analog-to-Digital Converter Interface |
Use Scenario: Portable oscilloscope front-end amplifying sensor signals before digitization under 5V battery power. IC Role / Device Role / Timing Role: Low-power quad op amp providing gain, level-shifting, and rail-to-rail buffering. Use Value: 7.5mA per amplifier enables four-channel acquisition on single Li-ion cell; input common-mode extends below ground for bipolar signal capture. |
Use Scenario: Driving SAR ADC inputs in medical data acquisition system requiring low THD and fast settling. IC Role / Device Role / Timing Role: High-speed buffer isolating precision ADC from noisy digital domains. Use Value: 16ns 0.1% settling ensures accurate sampling of 5MHz signals; -63dB THD prevents harmonic aliasing into Nyquist band. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad high-speed op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4382EUD | 14-pin TSSOP, same electrical specs but no N.C. pins; lower thermal resistance than SO | Preferred for space-constrained PCBs where 14-pin footprint fits; identical video performance | Select when board area is limited and thermal dissipation >667mW required |
| LMH6738MQX/NOPB | Quad 600MHz GBW op amp, higher power (12.5mA/channel), no disable function | Suitable for higher-frequency IF/RF buffering but lacks per-channel shutdown for multiplexing | Choose only if bandwidth >210MHz is mandatory and disable functionality is unnecessary |
Compared with MAX4382EUD and LMH6738MQX/NOPB, the MAX4383ESE uniquely combines quad-channel integration, per-amplifier disable, 16-pin SO packaging for legacy compatibility, and video-optimized distortion metrics - making it optimal for cost-sensitive, multi-source analog video systems requiring selective channel control.
Availability
MAX4383ESE is available at Aetrix Electronics and suitable for surveillance video systems, set-top box designs, and battery-powered instrumentation requiring stable component supply, long-term manufacturability, and guaranteed RoHS-compliant sourcing.
Supply support for MAX4383ESE 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 analog video signal conditioning - delivering rail-to-rail output, low distortion, and per-channel disable in ultra-small packages for space- and power-constrained video equipment.
FAQ
What is the maximum capacitive load the MAX4383ESE can drive stably?
The MAX4383ESE is not designed to drive highly reactive loads directly. With a 15Ω isolation resistor, it remains stable up to 68pF capacitive load, as confirmed by Figure 5 in the datasheet. Driving >68pF requires increasing the isolation resistor value per Figure 3, and exceeding 120pF risks peaking and oscillation even with isolation. For MAX4383ESE, always use series isolation resistors when driving cables or ADC inputs with significant capacitance.
Does the MAX4383ESE support true rail-to-rail input operation?
No - the MAX4383ESE features rail-to-rail *output* swing but only ground-sensing *input*. Its input common-mode range extends 200mV below VEE (e.g., to -0.2V on +5V supply) and to within 2.25V of VCC (e.g., up to +2.75V on +5V supply). This allows DC-coupled negative-going video sync pulses but does not support full rail-to-rail input voltage swings. The MAX4383ESE input stage is optimized for video signal levels centered near midsupply.
How does the disable function affect output impedance and leakage in MAX4383ESE?
When DISABLEA–DISABLED are pulled low, each corresponding amplifier output enters high-impedance state with 35kΩ resistance (typical) and 2pF capacitance - verified in DC Electrical Characteristics tables. Output leakage remains below ±100nA over temperature. This high-Z state enables safe connection to shared video buses or multiplexer outputs without signal contention. The MAX4383ESE disable behavior is fully characterized and repeatable across -40°C to +85°C.
Can the MAX4383ESE be used with ±5V dual supplies?
Yes - the MAX4383ESE operates from ±2.25V to ±5.5V dual supplies, with verified performance at ±5V. Key specs including 210MHz bandwidth, 485V/µs slew rate, and 0.02% differential gain error are specified under both single +5V and dual ±5V conditions. Input common-mode range expands to VEE to (VCC − 2.25V), and output swing reaches within 1.3V of each rail into 75Ω. The MAX4383ESE maintains identical per-channel disable functionality and settling time under dual supply.
What is the thermal performance of the MAX4383ESE in 16-pin SO package?
The MAX4383ESE in 16-pin narrow SO package has a thermal resistance θJA of 8.7mW/°C above +70°C, allowing 696mW continuous power dissipation at +70°C ambient. At full operation (4 × 7.5mA = 30mA quiescent + output loading), junction temperature rise remains within safe limits for industrial ambient conditions. No heatsink is required for typical video line driving; however, airflow or copper pour is recommended for sustained 75mA output current across all four channels.
MAX4383ESE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 16-SOIC (0.154", 3.90mm Width)
- Packaging:
- Bulk
- Product Status:
- Active
- 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:
- 16-SOIC
MAX4383ESE FAQ
1.How can I place an order for MAX4383ESE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4383ESE 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 MAX4383ESE reliable?
The price and inventory of MAX4383ESE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4383ESE is usually 5 days.
3.What payment methods are accepted for MAX4383ESE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4383ESE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4383ESE?
MAX4383ESE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4383ESE 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 MAX4383ESE?
For technical support, including MAX4383ESE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4383ESE requirements.
6.How does Aetrix verify that MAX4383ESE is sourced from the original manufacturer or authorized distributors?
All MAX4383ESE 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 MAX4383ESE meets industry standards.
7.What is the process for return or replacement of MAX4383ESE?
All MAX4383ESE units undergo pre-shipment inspection (PSI). If there is an issue with MAX4383ESE, 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 MAX4383ESE part is unused and in its original packaging.
Return procedure for MAX4383ESE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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