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Analog Devices Inc./Maxim Integrated MAX4395ESD/V+T
- Part No.:
- MAX4395ESD/V+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Video Amps and Modules
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4395ESD/V+T.pdf
- Description:
- IC AMP VOLTAGE FEEDBACK 14SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,090
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Product details
Overview
MAX4395ESD/V+T from Analog Devices is a quad-channel, rail-to-rail output, unity-gain stable voltage-feedback op amp with disable functionality, 85MHz -3dB bandwidth, 500V/μs slew rate, and 0.015% differential gain error. It operates from single 4.5V–11V or dual ±2.25V–±5.5V supplies and targets high-fidelity video line driving in set-top boxes and surveillance systems.
For engineers reviewing the MAX4395ESD/V+T datasheet, MAX4395ESD/V+T pinout, MAX4395ESD/V+T application, or MAX4395ESD/V+T equivalent, key selection criteria include channel count (quad), disable capability per amplifier, 75Ω video load drive performance, low distortion at 5MHz (-59dBc SFDR), and SO-14 package compatibility with industrial temperature range (-40°C to +85°C).
Technical Context
The MAX4395ESD/V+T employs BiCMOS process technology and current-feedback techniques to achieve high-speed performance while maintaining voltage-feedback stability. Its input stage supports common-mode voltage down to VEE and up to VCC − 2.25V, enabling robust operation in single-supply video signal chains.
Each of its four amplifiers features independent disable control (DISABLEA–DISABLED), delivering high-impedance outputs (≥40kΩ) and reducing quiescent current to 450μA per channel when disabled-critical for power-managed video multiplexing and RF switching applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| -3dB Bandwidth | 85MHz - supports full NTSC/PAL video bandwidth and high-definition analog video signals without attenuation. |
| Slew Rate | 500V/μs - enables clean 2VP-P large-signal response with ≤21ns settling time to 0.1%, minimizing transient distortion. |
| Differential Gain/Phase Error | 0.015%/0.015° - meets broadcast-grade video fidelity requirements for professional imaging and CCTV systems. |
| Supply Voltage Range | Single 4.5V–11V or dual ±2.25V–±5.5V - compatible with standard 5V and ±5V analog video rails and flexible for legacy or low-power designs. |
| Output Drive | ±50mA into 75Ω - directly drives terminated coaxial video lines without external buffers, reducing BOM and layout complexity. |
| Disable Current | 450μA per amplifier - cuts total quiescent draw by >90% vs active mode (5.5mA), enabling dynamic channel gating in multi-channel video routers. |
Pinout & Package
MAX4395ESD/V+T is housed in a 14-pin SO (Small Outline) package with exposed pad (RoHS-compliant, automotive-qualified /V variant). Thermal resistance θJA = 120°C/W (single-layer board), supporting continuous operation at +70°C ambient with standard PCB copper pour.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 5, 9, 13 | OUTA–OUTD | Amplifier outputs; rail-to-rail swing within 200mV of VCC/VEE; capable of sourcing/sinking ±50mA into 75Ω loads. |
| 2, 6, 10, 14 | INA−–IND− | Inverting inputs; matched input bias current (≤15µA) and low input capacitance (1pF) preserve high-frequency CMRR and stability. |
| 3, 7, 11, 12 | INA+–IND+ | Noninverting inputs; common-mode range extends to VEE, enabling ground-referenced video signal conditioning. |
| 4, 8 | DISABLEA–DISABLED | Active-low disable controls; logic thresholds VIL = VCC − 3V, VIH = VCC − 1.25V; ensures reliable shutdown across supply range. |
| 11 | VEE | Negative supply pin; requires 0.1µF local bypass to GND for noise suppression and stability under fast transients. |
| 14 | VCC | Positive supply pin; same bypass requirement; supports single- or dual-supply operation with rail-to-rail output swing. |
Key Features
| Feature | Design Value |
|---|---|
| Quad-channel architecture with per-amplifier disable | Enables independent power gating of video channels in multi-input switchers or camera array interfaces without cross-talk or supply coupling. |
| Rail-to-rail output stage | Delivers full 4.8VPP swing from 5V supply into 75Ω, maximizing dynamic range and minimizing headroom loss in analog video paths. |
| 0.015% differential gain error | Preserves color fidelity and luminance consistency across NTSC/PAL video bandwidth, eliminating need for post-amplifier correction circuitry. |
| 27MHz 0.1dB gain flatness (small-signal) | Ensures uniform amplitude response across SD/HD video spectrum, critical for composite and component video distribution. |
| Spurious-free dynamic range −59dBc @ 5MHz | Minimizes harmonic interference in mixed-signal PCBs, supporting clean ADC interface and high-SNR CCD imaging front-ends. |
Applications
| Set-Top Box Video Output | Surveillance Camera Interface |
|---|---|
Use Scenario: Driving composite video (CVBS) and Y/C signals from SoC video encoder to rear-panel RCA jacks in consumer STBs. IC Role / Device Role / Timing Role: Final-stage video line driver with impedance matching and DC restoration support. Use Value: Eliminates external 75Ω series resistors and AC-coupling caps via rail-to-rail output and VEE-referenced input, reducing component count by ≥3 per channel. | Use Scenario: Conditioning analog video outputs from multi-sensor IP camera modules before transmission over coaxial cable. IC Role / Device Role / Timing Role: Quad-channel video buffer with per-channel disable for sensor power sequencing and hot-swap isolation. Use Value: Enables zero-latency channel enable/disable during sensor reconfiguration, preventing video glitches and ESD-induced latch-up on shared video bus. |
| Analog-to-Digital Converter Interface | CCD Imaging System Front-End |
Use Scenario: Driving differential or single-ended analog inputs of 10–12-bit video ADCs in broadcast capture cards. IC Role / Device Role / Timing Role: High-fidelity signal conditioner with low noise (13nV/√Hz) and fast settling (21ns) for accurate sampling. Use Value: Maintains SNR >60dB across 5MHz bandwidth, avoiding aperture jitter and quantization errors caused by slow settling or distortion. | Use Scenario: Amplifying low-level, high-impedance analog outputs from interline-transfer CCD sensors in medical endoscopes. IC Role / Device Role / Timing Role: Low-noise, low-distortion gain stage with precise DC offset control and disable for dark-current calibration cycles. Use Value: Achieves <0.02% gain error over temperature, enabling one-time factory calibration instead of real-time digital compensation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad-channel video op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4394ESD+T | Triple-channel version (3 amps), same SO-14 package, identical electrical specs except channel count and pinout. | Lacks fourth amplifier; unsuitable for 4-input video switchers but saves cost where only three channels needed. | Select MAX4394ESD+T when system requires exactly three video channels and board space is constrained to SO-14 footprint. |
| THS4052CD | TI dual-channel op amp; 210MHz bandwidth, higher slew rate (370V/μs), no disable function, SO-8 package. | Requires two devices for quad functionality; lacks per-channel disable and differential gain/phase optimization for video. | Choose THS4052CD only if bandwidth >100MHz is mandatory and video fidelity specs (DG/DP) are relaxed or handled digitally downstream. |
Compared with MAX4394ESD+T and THS4052CD, the MAX4395ESD/V+T uniquely delivers four independently disableable amplifiers in a single SO-14 package with broadcast-grade video linearity-enabling compact, low-power, and glitch-free multi-channel video routing without compromise.
Availability
MAX4395ESD/V+T is available at Aetrix Electronics and suitable for set-top box manufacturing, surveillance system integration, analog video ADC interface design, and CCD-based medical imaging equipment requiring stable component supply and automotive-qualified reliability.
Supply support for MAX4395ESD/V+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
Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, headquartered in Wilmington, MA.
The MAX4389/MAX4390/MAX4392–MAX4396 family was designed specifically for high-fidelity analog video signal conditioning-emphasizing low differential gain/phase error, rail-to-rail drive into 75Ω, and per-channel power management for multi-channel video infrastructure.
FAQ
What is the operating temperature range for MAX4395ESD/V+T?
The MAX4395ESD/V+T is rated for operation from -40°C to +85°C. The "/V" suffix denotes automotive qualification per AEC-Q100 Grade 3 standards, ensuring reliability in extended-temperature environments such as vehicle-mounted surveillance systems and infotainment video outputs. This range is fully supported across all electrical specifications including bandwidth, distortion, and disable timing.
Does MAX4395ESD/V+T support single-supply operation?
Yes, MAX4395ESD/V+T supports true single-supply operation from 4.5V to 11V. Its input common-mode range extends to the negative rail (VEE/GND), and outputs swing rail-to-rail-within 200mV of both supply rails. This allows direct interfacing with ground-referenced video sources (e.g., CVBS from SoCs) without level-shifting circuitry, simplifying design in 5V-only systems like consumer STBs.
How does the disable function work on MAX4395ESD/V+T?
Each amplifier in MAX4395ESD/V+T has a dedicated disable pin (DISABLEA–DISABLED). Driving any DISABLEx pin low places that amplifier's output in high-impedance state (≥40kΩ) while reducing its quiescent current to 450μA. The logic thresholds are VIL = VCC − 3V and VIH = VCC − 1.25V, ensuring robust operation across the full supply range. Disable timing is 40ns ON and 80ns OFF.
Can MAX4395ESD/V+T drive a 75Ω video load directly?
Yes, MAX4395ESD/V+T is explicitly characterized to drive 75Ω video loads. It delivers ±50mA output current and maintains 0.015% differential gain error and 0.015° phase error under NTSC conditions. The output voltage swing remains within specification (e.g., 1.0V to 4.0V on 5V supply) even into 75Ω, eliminating need for external current-boosting stages in standard definition and HD analog video applications.
What package type is used for MAX4395ESD/V+T?
MAX4395ESD/V+T uses a 14-pin Small Outline (SO-14) package with RoHS-compliant lead finish and automotive qualification (/V). It features standard JEDEC MO-001AC outline, 1.27mm pitch, and thermal characteristics optimized for surface-mount assembly: θJA = 120°C/W (single-layer board), θJC = 37°C/W. The package supports reflow soldering per J-STD-020 and is compatible with automated optical inspection (AOI).
MAX4395ESD/V+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Applications:
- Voltage Feedback
- Output Type:
- Rail-to-Rail
- Number of Circuits:
- 4
- -3db Bandwidth:
- 85 MHz
- Slew Rate:
- 500V/µs
- Current - Supply:
- 6 mA
- Current - Output / Channel:
- 95 mA
- Voltage - Supply, Single/Dual (±):
- 4.5V ~ 11V, ±2.25V ~ 5.5V
- Mounting Type:
- Surface Mount
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Supplier Device Package:
- 14-SOIC
MAX4395ESD/V+T FAQ
1.How can I place an order for MAX4395ESD/V+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4395ESD/V+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 MAX4395ESD/V+T reliable?
The price and inventory of MAX4395ESD/V+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4395ESD/V+T is usually 5 days.
3.What payment methods are accepted for MAX4395ESD/V+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4395ESD/V+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4395ESD/V+T?
MAX4395ESD/V+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4395ESD/V+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 MAX4395ESD/V+T?
For technical support, including MAX4395ESD/V+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4395ESD/V+T requirements.
6.How does Aetrix verify that MAX4395ESD/V+T is sourced from the original manufacturer or authorized distributors?
All MAX4395ESD/V+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 MAX4395ESD/V+T meets industry standards.
7.What is the process for return or replacement of MAX4395ESD/V+T?
All MAX4395ESD/V+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4395ESD/V+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 MAX4395ESD/V+T part is unused and in its original packaging.
Return procedure for MAX4395ESD/V+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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