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Analog Devices Inc./Maxim Integrated MAX4213ESA+T
- Part No.:
- MAX4213ESA+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4213ESA+T.pdf
- Description:
- IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,378
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Product details
Overview
The MAX4213ESA+T from Maxim Integrated is a single, unity-gain-stable, rail-to-rail output operational amplifier with enable/disable control, designed for high-speed video, communications, and instrumentation signal conditioning. It delivers 300MHz -3dB bandwidth, 600V/µs slew rate, 10nV/√Hz input voltage noise, and operates from 3.3V to 10V single supply or ±1.65V to ±5V dual supplies. Its 400µA shutdown current and high-impedance output state support multiplexing in battery-powered instruments.
For engineers reviewing the MAX4213ESA+T datasheet, MAX4213ESA+T pinout, MAX4213ESA+T application, or MAX4213ESA+T equivalent, key selection criteria include its rail-to-rail output swing (within 50mV of rails), enable-controlled power-down, low distortion at 5MHz (-78dBc SFDR), differential gain/phase accuracy (0.02%/0.02°), and compatibility with 50Ω video line driving configurations.
Technical Context
This voltage-feedback op amp employs current-feedback techniques to achieve wide bandwidth and fast transient response while maintaining unity-gain stability. Its input stage supports common-mode voltages extending beyond VEE (to VEE − 0.2V) and up to VCC − 2.25V, enabling ground-sensing operation in single-supply systems.
The enable input (EN_) controls a low-power mode that reduces quiescent current to 400µA and raises output impedance to 35kΩ, making it suitable for analog switching and multiplexing. Output drive capability is ±100mA into 20Ω loads, with open-loop output resistance of only 8Ω and 2pF disabled output capacitance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| -3dB Bandwidth | 300MHz - enables full NTSC/PAL video bandwidth and RF signal amplification up to UHF. |
| Slew Rate | 600V/µs - supports fast large-signal transitions without distortion in video line drivers. |
| Input Voltage Noise | 10nV/√Hz - preserves SNR in low-level analog signal paths like CCD imaging front-ends. |
| Supply Range | 3.3V to 10V single or ±1.65V to ±5V dual - compatible with 3.3V, 5V, and ±5V industrial and portable systems. |
| Shutdown Current | 400µA - reduces system power by >93% vs. 5.5mA active current, critical for battery life. |
| Output Swing | Within 50mV of each rail (RL = 10kΩ) - maximizes dynamic range in single-supply 5V applications (4.9VP-P). |
| Differential Gain/Phase | 0.02%/0.02° - meets broadcast video fidelity requirements for analog video routing and switching. |
Pinout & Package
The MAX4213ESA+T is housed in an 8-pin SO (Small Outline) package, measuring 4.9mm × 3.9mm × 1.75mm, with gull-wing leads and standard JEDEC MS-012AC outline.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (IN−) | Inverting Input | Differential input node; accepts signals within (VEE − 0.2V) to (VCC − 2.25V); high-impedance (70kΩ). |
| 2 (IN+) | Noninverting Input | Differential input node; same common-mode range as IN−; used for unity-gain follower or noninverting gain stages. |
| 3 (VEE) | Negative Supply / Ground | Reference for single-supply operation (0V) or negative rail in dual-supply mode (e.g., −5V). |
| 4 (OUT) | Amplifier Output | Rail-to-rail output capable of ±100mA drive; presents 8Ω open-loop impedance; enters ~35kΩ high-Z state when disabled. |
| 5 (N.C.) | No Connection | Not internally bonded; must be left floating or tied to ground per layout best practices. |
| 6 (EN) | Enable Control Input | Active-high logic input; VIH = VCC − 1.6V, VIL = VCC − 2.6V; draws ≤0.5µA when high, ≤400µA when low. |
| 7 (VCC) | Positive Supply | Primary power input; supports 3.3V–10V; requires local 0.1µF ceramic bypass to VEE. |
| 8 (N.C.) | No Connection | Not internally bonded; must be left floating or tied to ground. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-Rail Output | Swings within 50mV of VCC and VEE under 10kΩ load-enables maximum signal headroom in low-voltage systems. |
| Enable-Controlled Shutdown | Reduces supply current to 400µA and places output in high-impedance state-supports analog multiplexing without external switches. |
| Low Distortion at 5MHz | −78dBc SFDR and −75dB THD-meets broadcast-grade video performance for NTSC/PAL line drivers. |
| High Output Drive | ±100mA into 20Ω-drives back-terminated 50Ω coaxial cables directly without buffer stages. |
| Ground-Sensing Input | Common-mode range extends 200mV below VEE-allows true DC-coupled inputs referenced to ground in single-supply setups. |
Applications
| Video Line Driver | Analog-to-Digital Converter Interface |
|---|---|
Use Scenario: Driving 50Ω or 75Ω coaxial cable in broadcast video equipment with minimal signal degradation. IC Role / Device Role / Timing Role: Unity-gain buffer amplifier with rail-to-rail output and low differential gain/phase error. Use Value: Preserves NTSC/PAL fidelity (0.02%/0.02°) and delivers full 4.9VP-P swing on 5V supply without clipping. | Use Scenario: Conditioning analog sensor outputs before sampling by high-speed ADCs in data acquisition systems. IC Role / Device Role / Timing Role: High-bandwidth, low-noise driver with 10nV/√Hz input noise and 300MHz bandwidth. Use Value: Maintains ENOB in 10-bit+ ADCs by minimizing additive noise and settling time (<45ns to 0.1%). |
| CCD Imaging Systems | Battery-Powered Instruments |
Use Scenario: Amplifying low-level, wideband charge-domain signals from CCD image sensors in medical or scientific cameras. IC Role / Device Role / Timing Role: Low-noise, high-slew-rate transimpedance or voltage gain stage with shutdown for power gating. Use Value: Achieves 10nV/√Hz input voltage noise and 600V/µs slew rate to preserve pixel fidelity and frame rate. | Use Scenario: Signal conditioning in handheld test equipment requiring extended battery life and compact PCB area. IC Role / Device Role / Timing Role: General-purpose high-speed op amp with enable control for subsystem power management. Use Value: Cuts active current to 5.5mA and drops to 400µA in standby-extends runtime while retaining 300MHz bandwidth on wake-up. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed, rail-to-rail op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4212EUK-T | Same architecture and specs but in 5-pin SOT23; no enable pin; 300MHz BW, 600V/µs, 10nV/√Hz. | Lacks shutdown feature; suited for space-constrained, always-on video buffers where enable is unnecessary. | Select when board area is critical and disable functionality is not required. |
| ADA4817-1ARMZ | Faster (1GHz GBW), lower noise (4.3nV/√Hz), but no enable pin; higher quiescent current (18mA); SO-8 package. | Better for ultra-wideband RF/IF stages; unsuitable for battery-powered systems due to power draw. | Choose for demanding RF signal chains where bandwidth/noise outweigh power constraints. |
Compared with MAX4212EUK-T, the MAX4213ESA+T adds enable control and two extra pins for shutdown management; compared with ADA4817-1ARMZ, it trades bandwidth and noise for 3.3× lower supply current and integrated power gating-making it optimal for portable, video-centric designs.
Availability
The MAX4213ESA+T is available at Aetrix Electronics and suitable for video line driving, analog-to-digital converter interface, and battery-powered instrumentation requiring stable component supply across industrial temperature ranges (−40°C to +85°C).
Supply support for MAX4213ESA+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) is a semiconductor company specializing in high-performance analog, mixed-signal, and power management ICs for industrial, communications, and consumer applications.
The MAX4213ESA+T belongs to Maxim's high-speed rail-to-rail op amp family, engineered specifically for video signal integrity, low-power portable instrumentation, and precision analog front-ends where bandwidth, noise, and power efficiency are co-optimized.
FAQ
What is the operating supply voltage range for the MAX4213ESA+T?
The MAX4213ESA+T operates from a single 3.3V to 10V supply or dual ±1.65V to ±5V supplies. At 5V single supply, typical quiescent current is 5.5mA; at 3.3V, it remains fully functional with guaranteed AC performance including 300MHz bandwidth and 600V/µs slew rate. Absolute maximum supply voltage is 12V (VCC to VEE).
Does the MAX4213ESA+T support rail-to-rail input operation?
The MAX4213ESA+T features rail-to-rail *output*, swinging within 50mV of both VCC and VEE with a 10kΩ load. Its input common-mode range extends from (VEE − 0.2V) to (VCC − 2.25V), enabling true ground-sensing capability in single-supply configurations-but it does not support full rail-to-rail *input* (i.e., cannot accept signals all the way to VCC).
How does the enable (EN) pin function on the MAX4213ESA+T?
The EN pin on the MAX4213ESA+T is an active-high digital control input. When pulled high (≥ VCC − 1.6V), the amplifier operates normally (5.5mA supply current). When pulled low (≤ VCC − 2.6V), it enters shutdown mode: supply current drops to 400µA and output impedance rises to 35kΩ, placing the output in high-impedance state-ideal for analog multiplexing without external switches.
What is the small-signal -3dB bandwidth of the MAX4213ESA+T, and under what conditions is it specified?
The MAX4213ESA+T has a small-signal -3dB bandwidth of 300MHz, measured under standard AC conditions: VCC = 5V, VEE = 0V, VCM = 2.5V, EN = 5V, RF = 24Ω, RL = 100Ω to VCC/2, AVCL = +1, and TA = +25°C. This bandwidth is maintained across the full industrial temperature range (−40°C to +85°C) and supports NTSC, PAL, and high-definition video signal processing.
Can the MAX4213ESA+T drive a 50Ω transmission line directly?
Yes-the MAX4213ESA+T can directly drive a 50Ω transmission line in unity-gain configuration using the recommended 24Ω series feedback resistor (RF). Its ±100mA output drive capability, low 8Ω open-loop output impedance, and optimized stability with reactive loads enable robust 50Ω video line driving without external buffers, provided proper PCB layout (microstrip, short traces, 0.1µF local bypass) is followed.
MAX4213ESA+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- Voltage Feedback
- Number of Circuits:
- 1
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 600V/µs
- Gain Bandwidth Product:
- -
- -3db Bandwidth:
- 300 MHz
- Current - Input Bias:
- 5.4 µA
- Voltage - Input Offset:
- 4 mV
- Current - Supply:
- 5.5mA
- Current - Output / Channel:
- 120 mA
- Voltage - Supply Span (Min):
- 3.15 V
- Voltage - Supply Span (Max):
- 11 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
MAX4213ESA+T FAQ
1.How can I place an order for MAX4213ESA+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4213ESA+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 MAX4213ESA+T reliable?
The price and inventory of MAX4213ESA+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4213ESA+T is usually 5 days.
3.What payment methods are accepted for MAX4213ESA+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4213ESA+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4213ESA+T?
MAX4213ESA+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4213ESA+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 MAX4213ESA+T?
For technical support, including MAX4213ESA+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4213ESA+T requirements.
6.How does Aetrix verify that MAX4213ESA+T is sourced from the original manufacturer or authorized distributors?
All MAX4213ESA+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 MAX4213ESA+T meets industry standards.
7.What is the process for return or replacement of MAX4213ESA+T?
All MAX4213ESA+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4213ESA+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 MAX4213ESA+T part is unused and in its original packaging.
Return procedure for MAX4213ESA+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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