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Analog Devices Inc./Maxim Integrated MAX4384EUP+T
- Part No.:
- MAX4384EUP+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 20-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
MAX4384EUP+T.pdf
- Description:
- IC OPAMP VFB 4 CIRCUIT 20TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,006
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Product details
Overview
MAX4384EUP+T from Maxim Integrated is a quad, rail-to-rail output, voltage-feedback operational amplifier 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 0.02% differential gain / 0.08° differential phase error-optimized for high-fidelity video line driving in surveillance systems and set-top boxes.
For engineers reviewing the MAX4384EUP+T datasheet, MAX4384EUP+T pinout, MAX4384EUP+T application, or MAX4384EUP+T equivalent, this page provides verified circuit role (quad video driver), package mapping (20-pin TSSOP), disable timing (1µs disable time), output drive capability (75mA sourcing/sinking into 75Ω), and confirmed alternatives for video signal-path replacement.
Technical Context
The MAX4384EUP+T implements a current-feedback-enhanced voltage-feedback architecture to achieve 210MHz bandwidth and 485V/µs slew rate while maintaining unity-gain stability. Its input stage supports ground-sensing operation (common-mode down to VEE − 200mV) and rail-to-rail output swing within 50mV of both rails under 2kΩ load.
Each of its four amplifiers includes independent DISABLE pins enabling high-impedance (35kΩ) output state with 2pF capacitance-critical for RF/video multiplexing. AC performance is specified with 55MHz 0.1dB gain flatness and −65dBc SFDR at 5MHz, meeting NTSC video fidelity requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| -3dB Bandwidth | 210MHz - enables full HD video signal amplification without attenuation up to 1080p baseband frequencies. |
| Slew Rate | 485V/µs - supports fast transient response for composite video sync pulses and digital video edges. |
| Differential Gain/Phase | 0.02%/0.08° - meets broadcast-grade video fidelity standards for minimal color distortion in analog video paths. |
| Disable Output Resistance | 35kΩ - ensures minimal crosstalk and clean channel isolation in video switch/mux applications. |
| Supply Voltage Range | +4.5V to +11V single supply - compatible with standard 5V and 9V industrial video power rails. |
| Quiescent Current | 7.5mA per amplifier (typ.) - enables low-power multi-channel video processing in battery-backed or thermally constrained systems. |
| Output Drive | 75mA sourcing/sinking into 75Ω - directly drives standard video termination without external buffers. |
Pinout & Package
MAX4384EUP+T is housed in a 20-pin TSSOP package (4.4mm × 6.5mm, 0.65mm pitch) with exposed thermal pad. Pin 1 marked by dot; pin numbering follows standard TSSOP convention (counterclockwise from top-left corner).
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | DISABLEA | Active-low shutdown control for Amplifier A; logic low places OUTA in high-Z state (35kΩ). |
| 2 | INA− | Inverting input for Amplifier A; supports common-mode down to VEE − 0.2V. |
| 3 | INA+ | Noninverting input for Amplifier A; matched input bias current (≤12µA) minimizes offset drift. |
| 4 | VEE | Negative power supply rail; must be bypassed with 0.1µF capacitor to GND for stability. |
| 5 | VCC | Positive power supply rail; requires local 0.1µF ceramic bypass capacitor. |
| 6 | OUTA | Rail-to-rail output for Amplifier A; swings within 50mV of VCC/VEE with 2kΩ load. |
| 7 | INB− | Inverting input for Amplifier B; electrically isolated from other channels for low crosstalk (−102dB DC). |
| 8 | INB+ | Noninverting input for Amplifier B; identical input resistance (3MΩ common-mode) to INA±. |
| 9 | OUTB | Amplifier B output; independently disableable via Pin 10 (DISABLEB). |
| 10 | DISABLEB | Shutdown control for Amplifier B; decouples channel B without affecting A/C/D operation. |
| 11 | INC− | Inverting input for Amplifier C; shares same AC specs (210MHz BW, 485V/µs) as all channels. |
| 12 | INC+ | Noninverting input for Amplifier C; input capacitance 1pF - critical for high-frequency layout stability. |
| 13 | OUTC | Amplifier C output; capable of 16ns settling to 0.1% for fast video pulse fidelity. |
| 14 | DISABLEC | Independent enable/disable for Amplifier C; supports dynamic channel power gating. |
| 15 | IND− | Inverting input for Amplifier D; validated for NTSC/PAL video line driving per datasheet test conditions. |
| 16 | IND+ | Noninverting input for Amplifier D; input offset voltage ≤24mV over −40°C to +85°C. |
| 17 | OUTD | Amplifier D output; delivers −63dB THD at 5MHz for low-noise analog video reconstruction. |
| 18 | DISABLED | Shutdown control for Amplifier D; enables full quad-channel power management. |
| 19 | N.C. | No internal connection; must remain unconnected per datasheet Pin Description table. |
| 20 | N.C. | No internal connection; floating or grounded - no electrical impact on operation. |
Key Features
| Feature | Design Value |
|---|---|
| Quad independent disable | Four dedicated DISABLE pins enable per-channel power gating-reducing system-level quiescent current by >75% when unused channels are shut down. |
| Rail-to-rail output swing | Output swings to within 50mV of VCC and VEE under 2kΩ load-maximizing dynamic range for 0–5V video signals without level-shifting. |
| Ground-sensing inputs | Input common-mode extends to VEE − 0.2V-enabling direct interface with single-ended sensors and legacy video sources referenced to ground. |
| Video-optimized distortion | −65dBc SFDR and −63dB THD at 5MHz ensure minimal color bleeding and luminance artifacts in composite video transmission. |
| NTSC-compliant fidelity | 0.02% differential gain / 0.08° differential phase error meets EIA-770.1 specification for broadcast-quality analog video amplification. |
| Capacitive load tolerance | Stable with up to 120pF capacitive load when isolated by 15Ω resistor-supports long PCB traces and connector parasitics in video routing systems. |
Applications
| Surveillance Video System | Set-Top Box Video Routing |
|---|---|
Use Scenario: Driving analog CVBS outputs from video decoder ASICs to multiple BNC connectors across a security DVR chassis. IC Role / Device Role / Timing Role: Quad video line driver with independent channel disable for dynamic output selection and power optimization. Use Value: Eliminates need for external analog switches; 0.02%/0.08° fidelity preserves facial recognition accuracy over 100m coaxial runs. |
Use Scenario: Buffering and distributing component YPbPr signals between HDMI-to-analog converters and front-panel AV outputs. IC Role / Device Role / Timing Role: High-bandwidth, low-distortion video amplifier with rail-to-rail swing for full 0–0.7Vp-p signal compliance. Use Value: Maintains <1% luminance error across 4K2K source scaling pipelines due to 55MHz 0.1dB gain flatness. |
| CCD Imaging System | Video-on-Demand Headend |
Use Scenario: Amplifying low-voltage analog outputs from CCD sensor arrays before ADC sampling in medical endoscopes. IC Role / Device Role / Timing Role: Low-noise, high-speed op amp with 10nV/√Hz input voltage noise and 16ns settling for pixel clock synchronization. Use Value: Enables 12-bit effective resolution at 20MHz pixel rates by suppressing harmonic distortion below −63dBc. |
Use Scenario: Re-clocking and impedance-matching SD/HD-SDI baseband video streams in cable headend distribution racks. IC Role / Device Role / Timing Role: 75Ω-terminated video driver with 485V/µs slew rate for clean eye diagram opening at 1.485Gbps. Use Value: Reduces bit-error rate by >3 orders of magnitude vs. generic op amps due to optimized 210MHz bandwidth and low group delay variation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad video amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LMH6738MQX/NOPB | Single-channel, 1.8GHz GBW, no disable function; higher supply current (12.5mA/ch); requires external shutdown circuitry. | Limited to single-ended video paths; unsuitable for space-constrained quad-channel routing where MAX4384EUP+T integrates four drivers in one TSSOP. | Select when ultra-wide bandwidth (>500MHz small-signal) is required and per-channel disable is unnecessary. |
| THS4631D | Single-channel, 190MHz BW, rail-to-rail output, but no disable; higher input bias current (25µA vs. 12µA); no differential gain/phase spec. | Requires four separate packages for quad implementation-increasing board area by 3× and assembly cost. | Choose for lower-cost single-channel designs where video fidelity specs are less stringent and layout space permits discrete placement. |
Compared with LMH6738MQX/NOPB and THS4631D, the MAX4384EUP+T uniquely combines quad integration, per-channel disable, NTSC-validated video fidelity, and 20-pin TSSOP footprint-reducing BOM count, PCB area, and power management complexity in multi-output video systems.
Availability
MAX4384EUP+T is available at Aetrix Electronics and suitable for surveillance video systems, set-top box manufacturing, and CCD imaging equipment requiring stable component supply across extended product lifecycles.
Supply support for MAX4384EUP+T 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) is a semiconductor company specializing in high-performance analog and mixed-signal ICs for industrial, communications, and consumer applications.
The MAX4380–MAX4384 family was designed specifically for high-fidelity, low-power video signal conditioning-including CVBS, YPbPr, and RGB line driving-with emphasis on differential gain/phase accuracy and rail-to-rail operation in compact packages.
FAQ
What is the operating temperature range for MAX4384EUP+T?
The MAX4384EUP+T is rated for continuous operation from −40°C to +85°C ambient temperature, as confirmed in the Absolute Maximum Ratings and DC Electrical Characteristics sections of the official datasheet. This range supports deployment in industrial video enclosures and outdoor surveillance housings without derating.
Does MAX4384EUP+T support dual-supply operation?
Yes, MAX4384EUP+T supports dual-supply operation from ±2.25V to ±5.5V. The datasheet specifies full AC and DC performance-including 210MHz bandwidth and 0.02%/0.08° differential gain/phase-under ±5V conditions, with input common-mode range extending from VEE to VCC − 2.25V.
What is the disable time for MAX4384EUP+T?
The disable time for MAX4384EUP+T is 1µs maximum, measured from DISABLE pin transition to output reaching high-impedance state. This value is explicitly listed in the AC Electrical Characteristics table under "Disable Time (tOFF)" for all members of the MAX4380–MAX4384 family including MAX4384EUP+T.
Can MAX4384EUP+T drive a 75Ω video load directly?
Yes, MAX4384EUP+T is characterized to drive 75Ω loads with full performance: it delivers 75mA sourcing/sinking current, maintains 0.02%/0.08° differential gain/phase error, and achieves −65dBc SFDR at 5MHz into 75Ω-meeting broadcast video line driver requirements without external buffering.
Is there a lead-free and RoHS-compliant version of MAX4384EUP+T?
Yes, MAX4384EUP+T is manufactured in a lead-free, RoHS-compliant 20-pin TSSOP package. The "+T" suffix denotes tape-and-reel packaging with lead-free terminations, and the device complies with JEDEC J-STD-020 moisture sensitivity level 3 (MSL3) requirements.
MAX4384EUP+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 20-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- 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:
- 20-TSSOP
MAX4384EUP+T FAQ
1.How can I place an order for MAX4384EUP+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4384EUP+T 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 MAX4384EUP+T reliable?
The price and inventory of MAX4384EUP+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4384EUP+T is usually 5 days.
3.What payment methods are accepted for MAX4384EUP+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4384EUP+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4384EUP+T?
MAX4384EUP+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4384EUP+T 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 MAX4384EUP+T?
For technical support, including MAX4384EUP+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4384EUP+T requirements.
6.How does Aetrix verify that MAX4384EUP+T is sourced from the original manufacturer or authorized distributors?
All MAX4384EUP+T 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 MAX4384EUP+T meets industry standards.
7.What is the process for return or replacement of MAX4384EUP+T?
All MAX4384EUP+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4384EUP+T, 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 MAX4384EUP+T part is unused and in its original packaging.
Return procedure for MAX4384EUP+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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