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Analog Devices Inc./Maxim Integrated MAX4395ESD/V+
- Part No.:
- MAX4395ESD/V+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Video Amps and Modules
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4395ESD/V+.pdf
- Description:
- IC AMP VOLTAGE FEEDBACK 14SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,593
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Product details
Overview
MAX4395ESD/V+ 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 surveillance systems and set-top boxes.
For engineers reviewing the MAX4395ESD/V+ datasheet, MAX4395ESD/V+ pinout, MAX4395ESD/V+ application, or MAX4395ESD/V+ equivalent, key selection criteria include channel count (quad), disable capability per amplifier, 75Ω video load drive compliance, low distortion at 5MHz (-59dBc SFDR), and SO-14 package thermal performance (θJA = 120°C/W).
Technical Context
The MAX4395ESD/V+ employs BiCMOS process technology to combine current-feedback speed advantages with voltage-feedback stability-enabling 85MHz bandwidth while maintaining unity-gain stability. Its input stage supports common-mode voltage down to VEE and up to VCC − 2.25V, and its output delivers ±50mA into 75Ω loads with rail-to-rail swing.
Each of the four amplifiers features independent disable control (DISABLEA–DISABLED), setting outputs to high impedance (≥40kΩ) with only 450μA quiescent current per channel. Channel-to-channel isolation exceeds −97dB at DC, minimizing crosstalk in multi-channel video routing applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| -3dB Bandwidth | 85MHz - supports full NTSC/PAL video bandwidth and high-speed analog signal conditioning without attenuation. |
| Slew Rate | 500V/μs - enables clean 2VP-P pulse response with ≤21ns settling to 0.1%, critical for composite video fidelity. |
| Differential Gain/Phase Error | 0.015%/0.015° - meets broadcast-grade video accuracy requirements for minimal color distortion. |
| Supply Range | Single 4.5V–11V or dual ±2.25V–±5.5V - accommodates legacy 5V and modern low-voltage industrial video systems. |
| Output Drive | ±50mA into 75Ω - directly drives standard video termination without external buffers or level-shifting. |
| Disable Current | 450μA per amplifier - reduces total system power by >90% when channels are inactive, ideal for dynamic video path switching. |
| Spurious-Free Dynamic Range | −59dBc at 5MHz - ensures clean signal reproduction in ADC interface and CCD imaging applications. |
Pinout & Package
The MAX4395ESD/V+ is housed in a 14-pin SO (Small Outline) package with exposed pad, rated for −40°C to +85°C operation and RoHS-compliant (/V+ suffix). Thermal resistance θJA = 120°C/W (single-layer board) supports sustained video-line-driver duty cycles without derating.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 5, 9, 13 | OUTA–OUTD | Amplifier outputs; rail-to-rail swing capable of sourcing/sinking ±50mA into 75Ω loads. |
| 2, 6, 10, 14 | INA–IND | Inverting inputs; support DC-coupled video signal inversion and differential configurations. |
| 3, 7, 11, 12 | IN+ A–D | Noninverting inputs; accept common-mode voltages from VEE to VCC − 2.25V for flexible signal referencing. |
| 4, 8 | VEE, VCC | Shared negative/positive supply rails; require local 0.1μF bypass capacitors for high-frequency stability. |
| 11, 12, 13, 14 | DISABLEA–DISABLED | Independent logic-controlled shutdown pins; active-low (VIH = VCC − 1.25V) enabling per-channel power gating. |
Key Features
| Feature | Design Value |
|---|---|
| Quad-channel integration with per-amplifier disable | Reduces PCB area and interconnect complexity in multi-path video switchers versus discrete solutions. |
| Rail-to-rail output swing into 75Ω | Eliminates need for external level-shifting circuitry in standard-definition video transmission. |
| 0.015% differential gain error | Preserves color saturation and hue accuracy across NTSC/PAL broadcast signals without post-correction. |
| −59dBc SFDR at 5MHz | Supports high-resolution analog-to-digital conversion interfaces without harmonic contamination. |
| BiCMOS process architecture | Delivers 500V/μs slew rate with unity-gain stability-unachievable with conventional CMOS op amps. |
Applications
| Surveillance Video System | Set-Top Box Video Output |
|---|---|
Use Scenario: Driving multiple analog video outputs (CVBS, S-video) from a central encoder ASIC to BNC connectors. IC Role / Device Role / Timing Role: Quad video line driver with independent channel disable for dynamic source selection. Use Value: Single MAX4395ESD/V+ replaces four discrete drivers, reducing layout area by 65% and eliminating inter-channel skew. | Use Scenario: Buffering decoded composite video before HDMI/YPbPr conversion and RF modulation. IC Role / Device Role / Timing Role: High-fidelity analog output amplifier ensuring broadcast-compliant differential gain/phase. Use Value: Meets FCC Part 15 radiated emission limits due to low 450μA disable current and integrated 75Ω drive. |
| Analog-to-Digital Converter Interface | CCD Imaging System |
Use Scenario: Driving 12-bit/10MSPS ADC inputs with low-noise, low-distortion analog signals from sensor front-ends. IC Role / Device Role / Timing Role: Low-noise (13nV/√Hz), high-SFDR buffer isolating ADC from upstream variable-impedance sources. Use Value: −59dBc SFDR prevents harmonic folding into Nyquist band, preserving effective resolution. | Use Scenario: Amplifying and conditioning analog pixel data from linear CCD arrays prior to digitization. IC Role / Device Role / Timing Role: Low-phase-error amplifier preserving spatial coherence across scan lines. Use Value: 0.015° differential phase error prevents vertical color smearing in high-precision industrial inspection cameras. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad op amp with disable 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. | Used where only three video paths require buffering-leaves one unused channel or requires redesign for fourth path. | Select MAX4394ESD+T if system has exactly three analog video outputs and board space must be conserved. |
| THS4052CD | Quad op amp with 210MHz bandwidth but no disable function; higher supply current (12mA per amp); SO-8 package. | Lacks per-channel shutdown-unsuitable for power-gated video multiplexing; requires external enable logic. | Choose THS4052CD only when maximum bandwidth (>100MHz) is required and disable functionality is unnecessary. |
Compared with MAX4394ESD+T and THS4052CD, the MAX4395ESD/V+ uniquely delivers quad-channel operation with individual disable control in a standard SO-14 footprint-enabling scalable video routing without sacrificing power efficiency or signal integrity.
Availability
MAX4395ESD/V+ is available at Aetrix Electronics and suitable for surveillance video systems, set-top box manufacturing, and industrial CCD imaging applications requiring stable component supply, automotive-grade qualification (AEC-Q100 /V variant), and long-term production continuity.
Supply support for MAX4395ESD/V+ 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, serving industrial, automotive, communications, and consumer markets since 1965.
The MAX4389/MAX4390/MAX4392–MAX4396 family was designed specifically for high-fidelity analog video signal conditioning-including broadcast, security, and medical imaging-where low distortion, precise gain flatness, and rail-to-rail drive capability are mandatory.
FAQ
What is the operating temperature range for MAX4395ESD/V+?
The MAX4395ESD/V+ is specified for operation from −40°C to +85°C ambient temperature. This range is validated across all electrical parameters including bandwidth, slew rate, and differential gain/phase error. The /V+ suffix confirms automotive-grade qualification per AEC-Q100 stress testing protocols, making MAX4395ESD/V+ suitable for under-hood and dashboard video systems where thermal robustness is critical.
Does MAX4395ESD/V+ support single-supply operation?
Yes, MAX4395ESD/V+ supports true single-supply operation from 4.5V to 11V. Its input common-mode range extends to the negative rail (VEE, typically ground), and outputs swing rail-to-rail-enabling direct interfacing with 5V or 3.3V microcontrollers and ADCs without level-shifting. The device maintains full 85MHz bandwidth and 0.015% differential gain accuracy under single-supply conditions, as verified in the AC Electrical Characteristics table.
How does the disable function work on MAX4395ESD/V+?
MAX4395ESD/V+ provides four independent disable inputs (DISABLEA–DISABLED), one per amplifier. When pulled low (≤VCC − 3V), each amplifier enters high-impedance state with output resistance ≥40kΩ and quiescent current reduced to 450μA per channel. Rise/fall times are 40ns/80ns respectively. This allows dynamic power gating of individual video paths-essential for low-power video multiplexers and battery-operated portable imaging devices using MAX4395ESD/V+.
Can MAX4395ESD/V+ drive a 75Ω video load directly?
Yes, MAX4395ESD/V+ is explicitly characterized to drive 75Ω video loads with full performance: it delivers ±50mA output current, maintains 0.015% differential gain error, and sustains 85MHz bandwidth into 75Ω. The SO-14 package's thermal design (θJA = 120°C/W) ensures stable operation during continuous video-line-driver duty cycles. No external series resistors or buffers are required-simplifying layout and reducing BOM cost compared to generic op amps.
What is the small-signal bandwidth of MAX4395ESD/V+ at 100mVP-P output?
The small-signal −3dB bandwidth of MAX4395ESD/V+ is 85MHz at 100mVP-P output amplitude, as confirmed in the AC Electrical Characteristics table (page 5). This specification applies across the full −40°C to +85°C temperature range and under both single- and dual-supply conditions. The 85MHz bandwidth supports full NTSC/PAL luminance bandwidth and enables clean reproduction of fast video transients without high-frequency roll-off.
MAX4395ESD/V+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Series:
- -
- Packaging:
- Tube
- 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+ FAQ
1.How can I place an order for MAX4395ESD/V+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4395ESD/V+ 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+ reliable?
The price and inventory of MAX4395ESD/V+ 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+ is usually 5 days.
3.What payment methods are accepted for MAX4395ESD/V+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4395ESD/V+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4395ESD/V+?
MAX4395ESD/V+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4395ESD/V+ 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+?
For technical support, including MAX4395ESD/V+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4395ESD/V+ requirements.
6.How does Aetrix verify that MAX4395ESD/V+ is sourced from the original manufacturer or authorized distributors?
All MAX4395ESD/V+ 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+ meets industry standards.
7.What is the process for return or replacement of MAX4395ESD/V+?
All MAX4395ESD/V+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4395ESD/V+, 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+ part is unused and in its original packaging.
Return procedure for MAX4395ESD/V+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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