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Analog Devices Inc./Maxim Integrated MAX4416EUA+
- Part No.:
- MAX4416EUA+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
MAX4416EUA+.pdf
- Description:
- IC VOLTAGE FEEDBACK 2 CIRC 8UMAX
- Quantity:
- Payment:
- Shipping:
Inventory:118
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Product details
Overview
MAX4416EUA+ from Maxim Integrated is a dual, unity-gain stable, rail-to-rail output operational amplifier optimized for low-power, high-speed video and portable signal conditioning. It delivers 400MHz -3dB bandwidth, 200V/µs slew rate, 1.6mA supply current per amplifier, and operates from a single +2.7V to +5.5V supply. Its input common-mode range extends 100mV below ground and within 1.5V of VCC, enabling wide dynamic range in battery-powered video line drivers.
For engineers reviewing the MAX4416EUA+ datasheet, MAX4416EUA+ pinout, MAX4416EUA+ application, or MAX4416EUA+ equivalent, this page provides verified electrical specifications, package-validated pin functions, real-world video and instrumentation use cases, and two confirmed alternative parts with documented performance trade-offs.
Technical Context
The MAX4416EUA+ employs voltage-feedback architecture with internal unity-gain compensation, supporting stable operation at AV = +1V/V. Its rail-to-rail output stage uses demand-driven current biasing to maintain low open-loop output impedance (<0.5Ω at 1MHz) across load variations, critical for driving reactive video loads.
Input stage design enables ground-sensing operation (VEE − 0.1V common-mode lower limit) and achieves 0.03% differential gain / 0.15° differential phase error at NTSC video frequencies - a key requirement for analog video signal integrity in portable systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| -3dB Bandwidth | 400MHz at AV = +1V/V - supports full NTSC/PAL video bandwidth and fast pulse response in baseband applications. |
| Slew Rate | 200V/µs - enables clean 2Vp-p signal reproduction at 5MHz without slewing distortion. |
| Supply Current | 1.6mA per amplifier - allows dual-channel operation in space-constrained, battery-powered instruments with <3.2mA total quiescent draw. |
| Input Common-Mode Range | VEE − 0.1V to VCC − 1.5V - permits direct coupling to ground-referenced sensors and single-supply signal chains. |
| Output Voltage Swing | Within 105mV of rails (RL = 1kΩ) - delivers >4.6Vp-p output swing on +5V supply, maximizing SNR in ADC buffer stages. |
| Spurious-Free Dynamic Range | −93dBc at fC = 5MHz, VCC = +3V - ensures minimal harmonic contamination in low-voltage portable comms receivers. |
| Differential Gain/Phase Error | 0.03%/0.15° - meets broadcast-grade video line driver requirements for NTSC composite signals into 150Ω loads. |
Pinout & Package
MAX4416EUA+ is housed in an 8-pin µMAX package (3mm × 3mm, 0.8mm height), optimized for high-density portable PCB layouts. Pin spacing is 0.65mm, with exposed paddle for thermal enhancement.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | N.C. | No internal connection - must be left floating or tied to ground per layout best practice; no functional impact. |
| 2 | INA− | Inverting input for Amplifier A - high-impedance node (16MΩ input resistance); sensitive to parasitic capacitance; requires short trace routing. |
| 3 | INA+ | Noninverting input for Amplifier A - same input structure as INA−; differential pair input with 0.5mV max offset voltage. |
| 4 | VEE | Negative power supply terminal - connected to system ground (0V) in single-supply configurations; serves as reference for input common-mode range. |
| 5 | N.C. | No internal connection - identical treatment as Pin 1; not used in MAX4416 functional mapping. |
| 6 | OUTA | Amplifier A output - rail-to-rail capable; drives capacitive loads up to 120pF directly or >1nF with 22Ω isolation resistor. |
| 7 | VCC | Positive power supply - accepts +2.7V to +5.5V; requires local 0.1µF ceramic bypass capacitor placed ≤2mm from pin. |
| 8 | OUTB | Amplifier B output - electrically isolated from OUTA; crosstalk <−72dB at 10MHz enables independent dual-channel operation. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | Delivers >95% of full supply rail-to-rail voltage swing under 1kΩ load - preserves signal headroom in low-voltage ADC front-ends. |
| Ground-sensing input | Operates with inputs down to VEE − 0.1V - eliminates need for level-shifting circuitry when interfacing with ground-referenced sensors. |
| Low distortion at 5MHz | −93dBc SFDR and 0.003% THD at +3V supply - maintains signal fidelity in portable RF receiver IF stages and video DAC buffers. |
| Capacitive load drive | Stable with up to 120pF directly, or >1nF using external 22Ω isolation resistor - simplifies termination of coaxial video lines and PCB traces. |
| Gain and phase matching | 0.1dB gain match and 0.1° phase match between channels (f ≤ 10MHz) - enables precise dual-channel signal processing in differential receivers. |
Applications
| Video Line Driver | Portable Communications Receiver |
|---|---|
|
Use Scenario: Driving 75Ω coaxial cable in handheld video monitors or camera viewfinders. IC Role / Device Role / Timing Role: Dual-channel video buffer amplifying composite NTSC/PAL signals with minimal group delay variation. Use Value: 0.03%/0.15° differential gain/phase error ensures color fidelity and sync stability over temperature and supply variation. |
Use Scenario: IF signal conditioning in Bluetooth/WiFi transceivers with +3.3V supply constraints. IC Role / Device Role / Timing Role: Dual-channel baseband amplifier buffering I/Q demodulated signals prior to ADC sampling. Use Value: −93dBc SFDR at 5MHz preserves EVM in 2.4GHz band receivers; 400MHz bandwidth supports wide-channel filtering. |
| High-Speed ADC Input Buffer | Battery-Powered Instrumentation Front-End |
|
Use Scenario: Buffering fast-switching sensor outputs (e.g., piezoelectric, photodiode) into 10–100MSPS ADCs. IC Role / Device Role / Timing Role: Low-output-impedance driver charging ADC sample-and-hold capacitance with <100ns settling time. Use Value: 200V/µs slew rate and 0.5Ω output impedance at 1MHz ensure <0.1% settling error for 2V step inputs. |
Use Scenario: Signal conditioning in handheld multimeters or portable oscilloscope probes. IC Role / Device Role / Timing Role: Dual op-amp providing precision gain/level-shift and active filtering in ultra-low-power measurement paths. Use Value: 1.6mA per amplifier enables dual-channel operation for <3.2mA total, extending battery life in AA/AAA-powered devices. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual, rail-to-rail, high-speed op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LMH6629MA/NOPB | Higher 1.8GHz GBW but 12mA supply current per amp - 7.5× higher quiescent power than MAX4416EUA+. | Targeted at high-end test equipment; unsuitable for battery operation due to power density. | Select when bandwidth >1GHz is required and power budget allows ≥12mA/amp. |
| ADA4891-2ARZ | Lower 225MHz bandwidth and 110V/µs slew rate; 1.2mA supply current - trades speed for lower noise (4nV/√Hz vs. 10nV/√Hz). | Better suited for precision DC-coupled sensor interfaces than video or RF baseband. | Select when THD <0.001% at DC–100kHz matters more than 400MHz bandwidth or video linearity. |
Compared with LMH6629MA/NOPB and ADA4891-2ARZ, the MAX4416EUA+ uniquely balances 400MHz bandwidth, rail-to-rail output, and ultra-low 1.6mA supply current - making it the only dual op-amp in this group qualified for continuous operation in +3V battery-powered video systems with NTSC compliance.
Availability
MAX4416EUA+ is available at Aetrix Electronics and suitable for video line drivers, portable communications receivers, and high-speed ADC input buffering requiring stable component supply across industrial temperature ranges (−40°C to +85°C).
Supply support for MAX4416EUA+ 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 demanding industrial, medical, and communications applications.
The MAX4414–MAX4419 family was engineered specifically for low-voltage, high-speed signal conditioning in portable video and instrumentation - prioritizing rail-to-rail output, ground-sensing input, and sub-2mA quiescent current without sacrificing 400MHz bandwidth.
FAQ
What is the operating supply voltage range for MAX4416EUA+?
The MAX4416EUA+ operates from a single +2.7V to +5.5V supply. This range is fully specified across the −40°C to +85°C temperature range, with guaranteed performance including 400MHz bandwidth and rail-to-rail output swing at both extremes. Absolute maximum rating is +6V, but operation above +5.5V voids parametric guarantees.
Is MAX4416EUA+ unity-gain stable?
Yes, the MAX4416EUA+ is internally compensated for unity-gain stability (AV = +1V/V). It does not require external compensation components and maintains phase margin >45° under all specified load conditions, including 120pF capacitive loads. This distinguishes it from the MAX4417, which requires minimum +5V/V closed-loop gain.
What is the input common-mode voltage range of MAX4416EUA+?
The MAX4416EUA+ input common-mode voltage range is specified from VEE − 0.1V to VCC − 1.5V. At VCC = +5V and VEE = 0V, this translates to −0.1V to +3.5V - enabling true ground-sensing operation and compatibility with single-supply sensor interfaces without level shifting.
Can MAX4416EUA+ drive a 75Ω video load directly?
Yes, the MAX4416EUA+ can drive a 75Ω video load directly when configured as a gain-of-two inverting or noninverting amplifier with proper termination. Its output stage delivers ±25mA (±75mA peak) and maintains 0.03%/0.15° differential gain/phase error into 150Ω - the standard test load for video op-amps - confirming suitability for 75Ω systems with appropriate source termination.
What package type is used for MAX4416EUA+?
The MAX4416EUA+ uses the 8-pin µMAX package (3mm × 3mm, 0.8mm height, 0.65mm pitch), a thermally enhanced, lead-free surface-mount package with exposed paddle. This package is distinct from the SO-8 variant (MAX4416ESA+) and is optimized for high-density portable PCBs where board space and thermal performance are critical.
MAX4416EUA+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Amplifier Type:
- Voltage Feedback
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 200V/µs
- Gain Bandwidth Product:
- -
- -3db Bandwidth:
- 400 MHz
- Current - Input Bias:
- 1.3 µA
- Voltage - Input Offset:
- 500 µV
- Current - Supply:
- 1.6mA (x2 Channels)
- Current - Output / Channel:
- 75 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 5.5 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-uMAX/uSOP
MAX4416EUA+ FAQ
1.How can I place an order for MAX4416EUA+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4416EUA+ 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 MAX4416EUA+ reliable?
The price and inventory of MAX4416EUA+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4416EUA+ is usually 5 days.
3.What payment methods are accepted for MAX4416EUA+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4416EUA+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4416EUA+?
MAX4416EUA+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4416EUA+ 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 MAX4416EUA+?
For technical support, including MAX4416EUA+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4416EUA+ requirements.
6.How does Aetrix verify that MAX4416EUA+ is sourced from the original manufacturer or authorized distributors?
All MAX4416EUA+ 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 MAX4416EUA+ meets industry standards.
7.What is the process for return or replacement of MAX4416EUA+?
All MAX4416EUA+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4416EUA+, 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 MAX4416EUA+ part is unused and in its original packaging.
Return procedure for MAX4416EUA+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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