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Analog Devices Inc./Maxim Integrated MAX9583AZT+
- Part No.:
- MAX9583AZT+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Video Amps and Modules
- Package:
- SOT-23-6 Thin, TSOT-23-6
- Datasheet:
-
MAX9583AZT+.pdf
- Description:
- IC AMP FILTER TSOT23-6
- Quantity:
- Payment:
- Shipping:
Inventory:1,794
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Product details
Overview
MAX9583AZT+ from Maxim Integrated is a dual-channel, low-power standard-definition video filter amplifier with integrated 8.5MHz reconstruction filters and fixed 2V/V gain. It accepts DC-coupled video DAC outputs, drives 75Ω or 150Ω loads, and operates from a 2.7V–3.6V single supply across –40°C to +125°C - ideal for automotive-grade set-top boxes and portable TVs.
For engineers reviewing the MAX9583AZT+ datasheet, MAX9583AZT+ pinout, MAX9583AZT+ application, or MAX9583AZT+ equivalent, key selection criteria include ±1dB passband flatness at 8.5MHz, 55dB stopband attenuation at 27MHz, dual-channel isolation, quiescent current of 3.5mA per channel, and SOT23-6 footprint compatibility in space-constrained video signal chains.
Technical Context
The MAX9583AZT+ integrates two identical video signal paths, each comprising a high-impedance DC-coupled input buffer, a fixed 8.5MHz lowpass reconstruction filter (±1dB flatness), and a 2V/V gain output amplifier capable of sourcing/sinking current for DC- or AC-coupled 75Ω/150Ω loads. Its BiCMOS process ensures stable performance over automotive temperature range.
Each channel maintains <±2% DC gain matching and delivers <0.4° differential phase error at 4.43MHz, supporting NTSC/PAL composite video fidelity. Input voltage range is 0V to 1.05V (at VDD = 2.7V), with internal level-shift circuitry positioning sync tip at ~300mV and chroma blank level at ~1.3V–1.5V depending on input reference.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Channels | Dual independent video paths - enables simultaneous luma/chroma or dual CVBS signal conditioning. |
| Reconstruction Filter | 8.5MHz ±1dB passband - matches SD video bandwidth (NTSC: 4.2MHz, PAL: 5MHz) and oversampled DVD signals up to 6.75MHz. |
| Stopband Attenuation | 55dB at 27MHz - suppresses DAC image artifacts and clock feedthrough in 27MHz-sampled systems. |
| DC Voltage Gain | 2.00V/V ±2% - fixed gain eliminates external feedback components and ensures consistent signal scaling. |
| Supply Current | 3.5mA per channel - enables ultra-low power operation in battery-powered portable video devices. |
| Operating Voltage | 2.7V to 3.6V single supply - compatible with modern low-voltage SoC I/O domains and automotive 3.3V rails. |
| Temperature Range | –40°C to +125°C - qualified for under-hood automotive infotainment and industrial display applications. |
Pinout & Package
MAX9583AZT+ is housed in a lead-free, 6-pin thin SOT23 package (2.9mm × 1.6mm), optimized for high-density PCB layouts in compact consumer and automotive video modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - INA | Video Input A | DC-coupled analog input for first video channel (e.g., luma or CVBS); accepts 0–1.05V swing at VDD = 2.7V. |
| 2 - GND | Ground Reference | Primary ground return for analog signal path and power supply; requires low-inductance connection to system ground plane. |
| 3 - INB | Video Input B | DC-coupled analog input for second video channel (e.g., chroma or secondary CVBS); matched impedance and offset to INA. |
| 4 - OUTA | Video Output A | Filtered, amplified output (2× gain) capable of driving 75Ω DC-coupled or 150Ω AC-coupled loads with 300mV headroom. |
| 5 - OUTB | Video Output B | Independent filtered/amplified output for second channel; supports full differential gain matching (<±2%) vs. OUTA. |
| 6 - VDD | Positive Supply | 2.7V–3.6V single supply input; must be bypassed to GND with 0.1µF ceramic capacitor placed adjacent to pin. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Reconstruction Filter | 8.5MHz ±1dB passband with 55dB attenuation at 27MHz - eliminates need for external passive LC filters in SD video signal chains. |
| DC-Coupled Inputs | Input buffers accept ground-referenced video DAC outputs directly - preserves sync tip at ~50mV and simplifies interface to MPEG decoders. |
| Output Drive Flexibility | Capable of sourcing/sinking current to drive either one 75Ω load (DC-coupled) or one 150Ω load (AC-coupled) - supports multiple termination standards. |
| Automotive Temperature Rating | –40°C to +125°C operation - meets AEC-Q100 stress test requirements for infotainment and rear-seat display systems. |
| Low Power Consumption | 3.5mA per channel at 3.3V - reduces thermal load and extends battery life in portable media players and handheld displays. |
Applications
| Set-Top Box Video Output | Automotive Rear-Seat Display |
|---|---|
|
Use Scenario: Driving composite video (CVBS) signals from MPEG decoder DACs to RCA connectors in cable/satellite STBs. IC Role / Device Role / Timing Role: Dual-channel video filter amplifier providing reconstruction filtering, 2× gain, and DC-coupled output drive for luma and chroma paths. Use Value: Eliminates external filter components while maintaining PAL/NTSC differential gain (<0.1%) and phase (<0.4°) compliance. |
Use Scenario: Conditioning video outputs from SoC-based infotainment units for analog displays in vehicle cabins. IC Role / Device Role / Timing Role: Dual-channel SD video conditioner operating across –40°C to +125°C, delivering stable 2V/V gain and sync-tip positioning. Use Value: Enables robust CVBS signal integrity in thermally aggressive environments without derating or thermal shutdown. |
| Portable Media Player | Legacy TV Interface Module |
|
Use Scenario: Amplifying and filtering video DAC outputs in handheld DVD players and digital photo frames. IC Role / Device Role / Timing Role: Low-power dual video amplifier with 3.5mA/channel consumption and 2.7V minimum supply support. Use Value: Extends battery runtime while preserving color fidelity and minimizing group delay distortion (<9ns) across 100kHz–5.5MHz. |
Use Scenario: Retrofitting analog video outputs into modern HDMI-equipped TVs via CVBS-to-RCA adapter boards. IC Role / Device Role / Timing Role: Standard-definition reconstruction filter and driver replacing aging discrete op-amp + RC filter solutions. Use Value: Reduces board area by >60% versus discrete alternatives and guarantees 8.5MHz passband flatness without tuning. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel SD video amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX9584AUA+ | Triple-channel variant in 8-pin µMAX; same filter specs, gain, and supply range but adds third video path. | Requires additional PCB real estate and routing; suitable only when three SD video channels are needed. | Select MAX9584AUA+ only if system architecture demands three independent video outputs - not a drop-in replacement. |
| LMH6732MF/NOPB | Single-channel, wideband op-amp (200MHz GBW); no integrated filter, requires external 8.5MHz LPF and gain-setting resistors. | Higher design complexity, larger solution size, and sensitivity to layout parasitics; lacks automotive temp rating. | Choose LMH6732MF/NOPB only for custom filter tuning or non-automotive applications where flexibility outweighs integration benefits. |
Compared with MAX9584AUA+, MAX9583AZT+ saves board space and cost in dual-channel systems; compared with LMH6732MF/NOPB, it delivers guaranteed SD video performance with zero external components and automotive qualification - critical for production-ready video interfaces.
Availability
MAX9583AZT+ is available at Aetrix Electronics and suitable for set-top box video output, automotive rear-seat display, and portable media player applications requiring stable component supply, long-term lifecycle support, and automotive-grade reliability.
Supply support for MAX9583AZT+ 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, mixed-signal, and power management ICs for industrial, automotive, and communications markets.
The MAX9583AZT+ belongs to Maxim's video signal conditioning product line, designed specifically to simplify SD video interface design by integrating reconstruction filtering, amplification, and DC-coupling in a single automotive-qualified package.
FAQ
What is the maximum input voltage range supported by MAX9583AZT+?
The MAX9583AZT+ supports an input voltage range of 0V to 1.05V when VDD = 2.7V, and 0V to 1.2V when VDD = 3V. This range accommodates standard-definition video DAC outputs including sync tip (0–50mV), blanking level (0.5–0.65V for chroma), and active video (up to 1.05V). Exceeding these limits risks clipping or distortion in the MAX9583AZT+ output stage.
Can MAX9583AZT+ drive a 75Ω load with DC coupling?
Yes, MAX9583AZT+ can drive a single 75Ω load DC-coupled when VDD ≥ 3.135V (e.g., 3.3V nominal), providing sufficient headroom (~300mV) from both supply rails. At lower supplies (<3.135V), only AC-coupled 150Ω loading is supported. The internal level-shift circuit ensures sync tip remains near 300mV at the output regardless of configuration.
Does MAX9583AZT+ require external passive components for basic operation?
No, MAX9583AZT+ requires only a 0.1µF ceramic bypass capacitor on VDD to GND for stable operation. All reconstruction filtering, gain setting (2V/V), and DC-level translation are fully integrated - eliminating external resistors, capacitors, or inductors typically needed in discrete video amplifier designs.
How does MAX9583AZT+ handle crosstalk between its two video channels?
MAX9583AZT+ achieves >64dB of all-hostile crosstalk suppression at 4.43MHz, ensuring minimal interference between luma and chroma (or dual CVBS) signals. This is achieved through matched internal layout, isolated signal paths, and dedicated ground routing - verified in production testing per the datasheet's electrical characteristics table.
Is MAX9583AZT+ pin-compatible with other members of the MAX9583/MAX9584/MAX9585 family?
No, MAX9583AZT+ is not pin-compatible with MAX9584AUA+ or MAX9585AUB+. It uses a 6-pin thin SOT23 package with unique pin mapping (INA, GND, INB, OUTA, OUTB, VDD), whereas MAX9584AUA+ uses an 8-pin µMAX and MAX9585AUB+ uses a 10-pin µMAX - different pin counts, spacing, and terminal assignments preclude direct substitution.
MAX9583AZT+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package/Case:
- SOT-23-6 Thin, TSOT-23-6
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Applications:
- Filter
- Output Type:
- -
- Number of Circuits:
- 2
- -3db Bandwidth:
- -
- Slew Rate:
- -
- Current - Supply:
- 3.5 mA
- Current - Output / Channel:
- 140 mA
- Voltage - Supply, Single/Dual (±):
- 2.7V ~ 3.6V
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- TSOT-23-6
MAX9583AZT+ FAQ
1.How can I place an order for MAX9583AZT+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX9583AZT+ 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 MAX9583AZT+ reliable?
The price and inventory of MAX9583AZT+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX9583AZT+ is usually 5 days.
3.What payment methods are accepted for MAX9583AZT+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX9583AZT+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX9583AZT+?
MAX9583AZT+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX9583AZT+ 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 MAX9583AZT+?
For technical support, including MAX9583AZT+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX9583AZT+ requirements.
6.How does Aetrix verify that MAX9583AZT+ is sourced from the original manufacturer or authorized distributors?
All MAX9583AZT+ 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 MAX9583AZT+ meets industry standards.
7.What is the process for return or replacement of MAX9583AZT+?
All MAX9583AZT+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX9583AZT+, 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 MAX9583AZT+ part is unused and in its original packaging.
Return procedure for MAX9583AZT+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX9583AZT+ Tags
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