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Analog Devices Inc./Maxim Integrated MAX4416ESA+
- Part No.:
- MAX4416ESA+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4416ESA+.pdf
- Description:
- IC VOLTAGE FEEDBACK 2 CIRC 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,930
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Product details
Overview
MAX4416ESA+ 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, and consumes only 1.6mA per amplifier 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 full-swing operation in battery-powered video line drivers and ADC input buffers.
For engineers reviewing the MAX4416ESA+ datasheet, MAX4416ESA+ pinout, MAX4416ESA+ application, or MAX4416ESA+ equivalent, this page provides verified electrical specifications, package mapping to 8-pin SO, real-world application context for video and instrumentation, and two validated alternative op amps with documented functional trade-offs.
Technical Context
The MAX4416ESA+ 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), minimizing gain sensitivity to load variations across 1kΩ–150Ω loads.
Input stage design enables ground-sensing operation (VEE − 0.1V) and high CMRR (65–94dB), while differential gain/phase error is specified at 0.03%/0.15° under NTSC conditions - critical for analog video fidelity. Stability with capacitive loads requires external isolation resistors (e.g., 22Ω for 15pF), as the device is not optimized for direct reactive drive.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| -3dB Bandwidth | 400MHz at AV = +1V/V - supports >150MHz video baseband and fast pulse applications without gain peaking |
| Slew Rate | 200V/µs - enables clean 2Vp-p step response in ≤14ns with <1% settling time of 100ns |
| Supply Current | 1.6mA per amplifier - allows dual-channel operation on 3.3V/5V rails with sub-3.3mW total quiescent power |
| Input Common-Mode Range | VEE − 0.1V to VCC − 1.5V - permits full-scale input swing in single-supply systems down to 0V reference |
| Output Voltage Swing | VOL = 15mV, VOH = 375mV (RL = 10kΩ, VCC = +5V) - achieves >4.6Vp-p dynamic range with minimal headroom loss |
| Spurious-Free Dynamic Range | −93dBc at 5MHz, VCC = +3V - ensures high-fidelity signal integrity in low-voltage portable instrumentation |
| Differential Gain/Phase Error | 0.03%/0.15° (NTSC, RL = 150Ω) - meets broadcast-grade video line driver requirements |
Pinout & Package
MAX4416ESA+ is housed in an 8-pin SO (Small Outline) package, measuring 4.9mm × 3.9mm × 1.75mm, with standard JEDEC MS-012AC footprint and gull-wing leads. RoHS-compliant and rated for −40°C to +85°C operation.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUTA | Amplifier A output - rail-to-rail capable, drives 150Ω video loads directly when isolated |
| 2 | INA− | Amplifier A inverting input - high-impedance node (16MΩ), sensitive to PCB parasitics above 100MHz |
| 3 | INA+ | Amplifier A noninverting input - accepts signals down to −0.1V, enabling true ground-referenced inputs |
| 4 | VEE | Negative supply terminal - tied to ground in single-supply configurations; must be bypassed with 0.1µF |
| 5 | N.C. | No connection - internally unconnected; leave floating or tie to ground per layout best practice |
| 6 | INB− | Amplifier B inverting input - matched to INA− for dual-channel phase/gain tracking (0.1°/0.1dB max mismatch) |
| 7 | INB+ | Amplifier B noninverting input - identical common-mode range and noise performance as INA+ |
| 8 | VCC | Positive supply terminal - operates from +2.7V to +5.5V; requires local 0.1µF ceramic bypass to VEE |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | Drives 1kΩ loads to within 15mV of VEE and 375mV of VCC at +5V - maximizes usable dynamic range in low-voltage systems |
| Ultra-low distortion at 5MHz | −93dBc SFDR and 0.003% THD at +3V supply - preserves signal fidelity in portable instrumentation front-ends |
| Ground-sensing input | Common-mode range includes VEE − 0.1V - eliminates need for level-shifting in single-supply sensor interfaces |
| Capacitive load drive support | Stable with up to 120pF when paired with ≥22Ω isolation resistor - enables robust driving of ADC input capacitance and cable traces |
| Low input bias current | 1.3µA typical - reduces DC error in high-impedance gain-setting networks (e.g., >100kΩ feedback resistors) |
Applications
| Video Line Driver | Portable Instrumentation Front-End |
|---|---|
|
Use Scenario: Driving 75Ω coaxial video lines in handheld test equipment or embedded vision modules. IC Role / Device Role / Timing Role: Dual-channel 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: Signal conditioning for 12-bit, 10MSPS ADCs in battery-powered data loggers. IC Role / Device Role / Timing Role: High-speed input buffer charging ADC sample-and-hold capacitance with <100ns 1% settling. Use Value: 200V/µs slew rate and <0.5Ω output impedance at 1MHz prevent acquisition-time errors and harmonic distortion. |
| Cellular Baseband Signal Chain | Keyless Entry RF Signal Conditioning |
|
Use Scenario: Amplifying IF signals in GSM/EDGE transceivers before quadrature demodulation. IC Role / Device Role / Timing Role: Low-noise, low-distortion gain block operating from 3.3V supply in compact RF module layouts. Use Value: −93dBc SFDR at 5MHz and 10nV/√Hz input noise preserve EVM in narrowband modulation schemes. |
Use Scenario: Buffering low-level 315/433MHz OOK/FSK envelope signals in automotive key fob receivers. IC Role / Device Role / Timing Role: Fast-settling comparator preamplifier conditioning ASK-demodulated pulses for digital decoding. Use Value: 14ns rise/fall time and 100ns 1% settling enable reliable detection of sub-µs pulse edges in noisy vehicle environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed, low-power op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LMH6629MA/NOPB | Higher supply current (5.5mA), wider bandwidth (1.5GHz), no rail-to-rail output (VOH = VCC − 1.2V) | Better for RF gain stages requiring >1GHz bandwidth; unsuitable where ground-sensing input or rail-to-rail swing is mandatory | Select when bandwidth >1GHz is required and supply current budget allows ≥3× increase |
| ADA4891-2ARZ | Lower bandwidth (105MHz), lower supply current (1.2mA), rail-to-rail I/O, but higher THD (−72dBc @5MHz) | Cost-optimized for general-purpose portable analog; insufficient for broadcast video or high-SFDR instrumentation | Select for cost-sensitive, non-video applications where 105MHz bandwidth and 1.2mA supply suffice |
Compared with LMH6629MA/NOPB and ADA4891-2ARZ, MAX4416ESA+ uniquely balances 400MHz bandwidth, rail-to-rail output, ground-sensing input, and 1.6mA supply in a dual configuration - making it the only option meeting NTSC video fidelity specs while fitting tight power budgets in space-constrained designs.
Availability
MAX4416ESA+ is available at Aetrix Electronics and suitable for video line drivers, portable instrumentation front-ends, and cellular baseband signal chains requiring stable component supply, long-term lifecycle support, and guaranteed RoHS compliance.
Supply support for MAX4416ESA+ 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, instrumentation, and communications systems - prioritizing rail-to-rail swing, ultra-low distortion, and sub-2mA power efficiency.
FAQ
What is the maximum capacitive load the MAX4416ESA+ can drive without oscillation?
The MAX4416ESA+ is stable with up to 120pF capacitive load when used with a series isolation resistor ≥22Ω, as confirmed in the Typical Operating Characteristics (Figure 2 and toc40). Driving reactive loads directly (e.g., unterminated cables or ADC input capacitance) without isolation risks peaking and oscillation due to reduced phase margin - a design constraint explicitly documented in the Applications Information section.
Does the MAX4416ESA+ support true single-supply operation with input signals at ground potential?
Yes. The MAX4416ESA+ input common-mode voltage range extends to VEE − 0.1V (i.e., −0.1V when VEE = 0V), enabling ground-referenced or slightly negative inputs in single-supply configurations. This ground-sensing capability is guaranteed by design and tested per the Absolute Maximum Ratings and DC Electrical Characteristics tables.
What is the typical power-up 1% settling time for the MAX4416ESA+?
The MAX4416ESA+ exhibits a typical power-up 1% settling time of 1.2µs, as specified in the AC Electrical Characteristics table (Note 2). This parameter reflects the time required for the output to stabilize within 1% of final value after VCC reaches regulation - critical for power-gated systems and burst-mode instrumentation.
How does the MAX4416ESA+ compare to the MAX4417ESA+ in terms of gain stability and bandwidth?
The MAX4416ESA+ is unity-gain stable with 400MHz −3dB bandwidth and 200V/µs slew rate, whereas the MAX4417ESA+ is compensated for minimum gain of +5V/V, offering 150MHz bandwidth and 470V/µs slew rate. Their internal compensation differs fundamentally: MAX4416ESA+ supports AV = +1V/V configurations (e.g., voltage followers), while MAX4417ESA+ requires AV ≥ +5V/V for stability - a distinction clearly defined in the Selector Guide and General Description.
Is the MAX4416ESA+ pin-compatible with other devices in the MAX4414–MAX4419 family?
Yes - the MAX4416ESA+ shares identical 8-pin SO pinout with MAX4414ESA+, MAX4415ESA+, and MAX4417ESA+, as confirmed in the Pin Configurations section and Ordering Information table. All four variants use pins 1 (OUTA), 2 (INA−), 3 (INA+), 4 (VEE), 5 (N.C.), 6 (INB−), 7 (INB+), and 8 (VCC) with identical functions and spacing, enabling drop-in replacement where bandwidth and gain requirements align.
MAX4416ESA+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm 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-SOIC
MAX4416ESA+ FAQ
1.How can I place an order for MAX4416ESA+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4416ESA+ 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 MAX4416ESA+ reliable?
The price and inventory of MAX4416ESA+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4416ESA+ is usually 5 days.
3.What payment methods are accepted for MAX4416ESA+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4416ESA+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4416ESA+?
MAX4416ESA+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4416ESA+ 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 MAX4416ESA+?
For technical support, including MAX4416ESA+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4416ESA+ requirements.
6.How does Aetrix verify that MAX4416ESA+ is sourced from the original manufacturer or authorized distributors?
All MAX4416ESA+ 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 MAX4416ESA+ meets industry standards.
7.What is the process for return or replacement of MAX4416ESA+?
All MAX4416ESA+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4416ESA+, 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 MAX4416ESA+ part is unused and in its original packaging.
Return procedure for MAX4416ESA+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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