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Analog Devices Inc./Maxim Integrated MAX9519ARS+T
- Part No.:
- MAX9519ARS+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Video Amps and Modules
- Package:
- 4-WFBGA, CSPBGA
- Datasheet:
-
MAX9519ARS+T.pdf
- Description:
- IC AMP FILTER 4UCSP
- Quantity:
- Payment:
- Shipping:
Inventory:1,810
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Product details
Overview
MAX9519ARS+T from Maxim Integrated is a 4-bump, 1mm × 1mm UCSP-packaged standard-definition video filter amplifier with integrated reconstruction low-pass filter, fixed 4V/V gain, automatic shutdown, and DC-coupled I/O. It operates from 2.7V to 3.6V, delivers ±1dB passband flatness to 9MHz, achieves 48.5dB attenuation at 27MHz, and consumes only 1.8µA in shutdown-designed for mobile phone video output buffering.
For engineers reviewing the MAX9519ARS+T datasheet, MAX9519ARS+T pinout, MAX9519ARS+T application, or MAX9519ARS+T equivalent, key selection criteria include its ultra-small UCSP footprint, auto-shutdown logic responsive to sync-tip detection and load presence, 0.5VP-P input compliance, 2.7–3.6V single-supply operation, and automotive-grade −40°C to +125°C temperature range.
Technical Context
The MAX9519ARS+T implements an internal 9MHz reconstruction filter with ±1dB passband flatness and 48.5dB suppression at 27MHz to reconstruct DAC-generated SD video signals. Its automatic shutdown circuitry detects active video via sync-tip slicing at 2.4% VDD (e.g., 80mV @ 3.3V) and monitors output load presence using periodic 15kΩ pull-up sampling.
It features DC-coupled input and output with internal level shift positioning the sync tip at ~300mV, supports 0.5VP-P nominal input, delivers 2VP-P output into 150Ω, and maintains voltage gain stability (3.92–4.08V/V) across −40°C to +125°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 2.7V to 3.6V single supply-enables direct integration with 3.3V system rails without LDO overhead. |
| Video Gain | Fixed 4V/V (3.92–4.08V/V)-matches standard 0.5VP-P DAC output to 2VP-P composite video level. |
| Passband Flatness | ±1dB to 9MHz-preserves NTSC/PAL luminance/chrominance integrity without peaking or droop. |
| Stopband Attenuation | 48.5dB at 27MHz-suppresses DAC image artifacts and sampling clock feedthrough. |
| Shutdown Current | 1.8µA-eliminates need for external enable control in battery-powered display paths. |
| Operating Temp | −40°C to +125°C-qualified for under-hood automotive infotainment and industrial portable displays. |
| Differential Gain/Phase | 0.45%/0.9° @ 4.43MHz-meets broadcast-grade color fidelity requirements for SD video. |
Pinout & Package
Packaged in a 1mm × 1mm wafer-level chip-scale package (UCSP) with 4 solder bumps and RoHS-compliant finish. Top mark: AAA.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1 | GND | Ground reference for all analog and digital circuitry; requires low-inductance connection to PCB ground plane. |
| A2 | OUT | Filtered, amplified video output; DC-coupled, drives 75Ω or 150Ω loads directly; sync tip level-shifted to ~300mV. |
| B1 | IN | DC-coupled video input; accepts 0.5VP-P composite signal with sync tip within 25mV of GND. |
| B2 | VDD | Positive supply input; must be bypassed with 0.1µF ceramic capacitor placed adjacent to the bump. |
Key Features
| Feature | Design Value |
|---|---|
| Automatic Shutdown Logic | Detects video presence via 7.3kHz+ sync-tip transitions and verifies load presence via 15kΩ pull-up sampling-enables zero-configuration power gating. |
| Integrated Reconstruction Filter | Monolithic 9MHz LPF with ±1dB flatness and 48.5dB@27MHz rejection-replaces discrete RC filters and reduces board area by >60%. |
| DC-Coupled I/O Architecture | Eliminates AC-coupling capacitors at input and output-reduces BOM count, avoids DC offset drift, and preserves sub-1Hz video content. |
| Automotive Temperature Range | Specified from −40°C to +125°C-supports deployment in dashboard displays, rear-seat entertainment, and industrial handheld terminals. |
Applications
| Mobile Phone Display Interface | Digital Still Camera Video Output |
|---|---|
Use Scenario: Driving composite video signal from baseband processor to external monitor or TV-out port in space-constrained smartphones. IC Role / Device Role / Timing Role: Final-stage video reconstruction filter and buffer amplifier with automatic power-down when display is inactive. Use Value: Reduces standby current to 1.8µA and eliminates need for GPIO-controlled enable line-extending battery life during video playback pauses. | Use Scenario: Conditioning DAC output from image processor to drive HDMI-to-analog converter or direct CVBS output in compact DSCs. IC Role / Device Role / Timing Role: Standard-definition video reconstruction and level-shifting amplifier with sync-tip stabilization. Use Value: Maintains 0.45% differential gain and 0.9° differential phase at 4.43MHz-ensuring accurate color reproduction in PAL/NTSC playback. |
| Digital Camcorder Playback Circuit | Automotive Infotainment Video Path |
Use Scenario: Buffering and filtering video DAC output for real-time playback on built-in LCD or external RCA output in DVCs. IC Role / Device Role / Timing Role: Fixed-gain (4V/V), DC-coupled video amplifier with integrated 9MHz reconstruction filter. Use Value: Delivers 2VP-P output into 150Ω with <5ns group-delay distortion-preserving sharp edge transitions in moving video. | Use Scenario: Transmitting decoded video from SoC to rear-seat display or head-unit screen in vehicles operating across extreme ambient temperatures. IC Role / Device Role / Timing Role: Automotive-qualified video filter amplifier enabling reliable CVBS output under −40°C cold cranking and +125°C under-hood conditions. Use Value: Guaranteed operation over full −40°C to +125°C range with no gain drift beyond ±0.08V/V-ensuring consistent brightness and contrast. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar video filter amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX9516ESA+ | Same 4V/V gain, 9MHz filter, and UCSP package-but lacks automatic shutdown; requires external enable control. | Suitable where system-level power sequencing is already managed; not appropriate for autonomous power gating. | Select MAX9516ESA+ only if external GPIO control is available and 1.8µA shutdown is not required. |
| LMH0387SQ/NOPB | SDI reclocker with integrated equalization-not a reconstruction filter; operates at 3G-SDI rates; requires 2.5V supply and different pinout. | Designed for serial digital video transport, not analog CVBS reconstruction; incompatible signal chain. | LMH0387SQ/NOPB is not a functional alternative; use only in digital video infrastructure, not SD analog output stages. |
Compared with MAX9519ARS+T, MAX9516ESA+ offers identical filtering and gain but adds design complexity via external enable, while LMH0387SQ/NOPB serves a fundamentally different domain (digital serial video vs. analog reconstruction), making MAX9519ARS+T uniquely suited for autonomous, space-constrained SD analog video buffering.
Availability
MAX9519ARS+T is available at Aetrix Electronics and suitable for mobile phone display interfaces, digital still camera video outputs, and automotive infotainment systems requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for MAX9519ARS+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) designs precision analog, mixed-signal, and power management ICs for industrial, automotive, communications, and consumer applications.
The MAX9519ARS+T belongs to Maxim's video signal conditioning product line, engineered specifically for ultra-compact, low-power standard-definition analog video reconstruction and buffering in portable and automotive platforms.
FAQ
What is the input voltage range supported by the MAX9519ARS+T?
The MAX9519ARS+T supports a DC-coupled input voltage range of 0V to 0.525V when VDD = 2.7V, and 0V to 0.6V when VDD = 3.0–3.6V. This accommodates standard 0.5VP-P composite video signals with sync tip referenced near ground (within 25mV). The input resistance is 20MΩ, minimizing loading on upstream DACs.
Does the MAX9519ARS+T require external components for basic operation?
Yes-the MAX9519ARS+T requires a 0.1µF ceramic bypass capacitor between VDD and GND, placed adjacent to the VDD bump. No external resistors, capacitors, or enable lines are needed for core functionality, including automatic shutdown, due to its fully integrated control logic and DC-coupled architecture.
How does automatic shutdown work in the MAX9519ARS+T?
The MAX9519ARS+T enters shutdown when no active video signal (detected via sync-tip transitions ≥7.3kHz) and/or no output load (verified by 15kΩ pull-up sampling) is present. In shutdown, supply current drops to 1.8µA. It resumes full operation only when both conditions are satisfied-enabling autonomous power management without host intervention.
What is the output drive capability of the MAX9519ARS+T?
The MAX9519ARS+T delivers 2VP-P into a 150Ω load with <0.1% nonlinearity and supports ±100mA peak output current. Its output impedance is 0.47Ω at 1.3V, ensuring stable driving of 75Ω or 150Ω video loads. The output is DC-coupled and internally level-shifted to position the sync tip at ~300mV.
Is the MAX9519ARS+T qualified for automotive applications?
Yes-the MAX9519ARS+T is explicitly specified over the −40°C to +125°C operating temperature range and tested per automotive reliability standards. Its BiCMOS process, UCSP packaging, and guaranteed parametric performance across this range make it suitable for automotive infotainment, digital dashboards, and rear-seat entertainment systems.
MAX9519ARS+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package/Case:
- 4-WFBGA, CSPBGA
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Applications:
- Filter
- Output Type:
- -
- Number of Circuits:
- 1
- -3db Bandwidth:
- -
- Slew Rate:
- -
- Current - Supply:
- 2.9 mA
- Current - Output / Channel:
- 100 mA
- Voltage - Supply, Single/Dual (±):
- 2.7V ~ 3.6V
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 4-UCSP (1x1)
MAX9519ARS+T FAQ
1.How can I place an order for MAX9519ARS+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX9519ARS+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 MAX9519ARS+T reliable?
The price and inventory of MAX9519ARS+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX9519ARS+T is usually 5 days.
3.What payment methods are accepted for MAX9519ARS+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX9519ARS+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX9519ARS+T?
MAX9519ARS+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX9519ARS+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 MAX9519ARS+T?
For technical support, including MAX9519ARS+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX9519ARS+T requirements.
6.How does Aetrix verify that MAX9519ARS+T is sourced from the original manufacturer or authorized distributors?
All MAX9519ARS+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 MAX9519ARS+T meets industry standards.
7.What is the process for return or replacement of MAX9519ARS+T?
All MAX9519ARS+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX9519ARS+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 MAX9519ARS+T part is unused and in its original packaging.
Return procedure for MAX9519ARS+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX9519ARS+T Tags
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