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Analog Devices Inc./Maxim Integrated MAX4453ESA
- Part No.:
- MAX4453ESA
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4453ESA.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,676
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Product details
Overview
MAX4453ESA from Maxim Integrated is a dual, unity-gain stable, rail-to-rail output operational amplifier optimized for low-power, high-speed signal conditioning in single-supply systems. It delivers 200MHz -3dB bandwidth, 95V/µs slew rate, and consumes only 620µA per amplifier at +5V supply - enabling wideband baseband amplification in battery-powered cellular handsets and keyless entry receivers.
For engineers reviewing the MAX4453ESA datasheet, MAX4453ESA pinout, MAX4453ESA application, or MAX4453ESA equivalent, this page provides verified electrical specifications, SO-8 package terminal mapping, real-world use cases in portable communications, and validated alternative op amps with documented gain-bandwidth and power trade-offs.
Technical Context
The MAX4453ESA employs voltage-feedback architecture with internal unity-gain compensation, supporting stable operation down to AVCL = +1V/V. Its bipolar process enables fast large-signal response (20ns rise/fall) and low distortion (–79dBc SFDR at 1MHz), while rail-to-rail output swing (within 180mV of rails at 1kΩ load) maximizes dynamic range in 2.7V–5.25V systems.
Input common-mode range extends from VEE – 0.1V to VCC – 1.5V, allowing ground-sensing capability without phase reversal. Output stage uses demand-driven current biasing to maintain low open-loop output impedance (<0.8Ω at 1MHz), ensuring consistent gain across varying loads.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| -3dB Bandwidth | 200MHz - supports RF IF sampling and broadband analog front-ends up to 100MHz signal content. |
| Slew Rate | 95V/µs - enables clean 2Vpp pulse reproduction with ≤20ns rise/fall times under 1kΩ load. |
| Supply Current | 620µA per amplifier - allows dual-channel operation on <1.3mA total, critical for coin-cell or Li-ion portable designs. |
| Input Offset Voltage | 0.4mV typical - minimizes DC error in precision sensor buffering and ADC driver applications. |
| Output Swing | Within 180mV of rails (VCC/VEE) at 1kΩ - preserves >95% of full-scale dynamic range in 3V systems. |
| CMRR | 100dB typical - rejects common-mode noise in noisy mixed-signal environments like cellular baseband stages. |
| THD | –68dB at 1MHz, 1Vpp - meets audio and instrumentation linearity requirements without post-processing. |
Pinout & Package
MAX4453ESA is housed in an 8-pin SO (Small Outline) package, 3.9mm × 4.9mm body, 1.75mm height, with standard 1.27mm lead pitch. Pin 1 is marked by a dot or beveled corner.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUTA | Amplifier A output - drives external load or next-stage input; rail-to-rail capable. |
| 2 | INA– | Inverting input for Amplifier A - connects to feedback network or signal inversion point. |
| 3 | INA+ | Noninverting input for Amplifier A - accepts high-impedance sensor or reference signals. |
| 4 | VEE | Negative supply (GND in single-supply mode) - must be decoupled with 0.1µF capacitor. |
| 5 | VCC | Positive supply (2.7V–5.25V) - requires local 0.1µF bypass to minimize PSRR degradation. |
| 6 | INB– | Inverting input for Amplifier B - independent channel; no crosstalk coupling beyond –74dB. |
| 7 | INB+ | Noninverting input for Amplifier B - electrically isolated from Channel A inputs. |
| 8 | OUTB | Amplifier B output - fully independent output stage; supports simultaneous dual-channel operation. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output | Swings within 180mV of VCC/VEE at 1kΩ - preserves maximum signal headroom in low-voltage systems. |
| Unity-gain stability | No external compensation required - simplifies PCB layout and reduces bill-of-materials for buffer/gain=1 circuits. |
| Low 620µA quiescent current | Enables always-on signal monitoring in keyless entry receivers without compromising battery life. |
| 200MHz bandwidth / 95V/µs SR | Supports 15MHz active filters (e.g., multiple-feedback lowpass) and fast-settling ADC input buffers. |
| Ground-sensing input | Common-mode range includes VEE – 0.1V - allows direct connection to single-ended sensors referenced to system GND. |
Applications
| Battery-Powered Instruments | Cellular Telephones |
|---|---|
Use Scenario: Portable multimeter front-end amplifying mV-level thermocouple or bridge outputs. IC Role / Device Role / Timing Role: Precision DC-coupled gain stage with low offset and rail-to-rail output driving 12-bit SAR ADC. Use Value: 0.4mV typical VOS and 100dB CMRR eliminate calibration drift and reject digital noise coupling into analog path. |
Use Scenario: Baseband I/Q channel amplification prior to RF upconversion in GSM/EDGE transceivers. IC Role / Device Role / Timing Role: Dual-channel wideband buffer with matched gain/phase between I and Q paths. Use Value: –74dB crosstalk at 1MHz ensures <0.02° phase mismatch, preserving EVM in 8PSK modulation. |
| Portable Communications | Keyless Entry Receivers |
Use Scenario: Low-power headphone driver in Bluetooth audio accessories with 3.3V supply. IC Role / Device Role / Timing Role: Single-supply, rail-to-rail output amplifier delivering ±1.5Vpp into 32Ω load. Use Value: 95V/µs slew rate prevents slew-induced THD; 620µA per channel extends play time on AAA batteries. |
Use Scenario: RF envelope detector output amplifier in 315MHz/433MHz remote keyless entry receivers. IC Role / Device Role / Timing Role: High-speed comparator input buffer conditioning weak AM-demodulated pulses. Use Value: 20ns rise time captures sub-µs pulse edges; 200MHz bandwidth rejects adjacent-channel interference. |
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 |
|---|---|---|---|
| LMH6612MMX/NOPB | 80MHz GBW, 120V/µs SR, 2.3mA per amp - higher power, lower bandwidth than MAX4453ESA. | Preferred where higher slew rate is needed for >5Vpp signals, but unsuitable for sub-2mA battery budgets. | Select when driving heavier capacitive loads (>100pF) or requiring lower input bias current (0.2µA vs. 0.8µA). |
| ADA4891-2ARZ | 225MHz GBW, 170V/µs SR, 4.4mA per amp - wider bandwidth but 7× higher supply current. | Used in high-fidelity video line drivers or optical receiver TIA feedback loops needing >150MHz flatness. | Choose if 0.1dB gain flatness to 30MHz is mandatory and power budget allows ≥4mA/channel. |
Compared with LMH6612MMX/NOPB and ADA4891-2ARZ, the MAX4453ESA uniquely balances 200MHz bandwidth and 620µA quiescent current - making it the only dual op amp in its class suitable for always-on, battery-constrained RF receiver signal chains.
Availability
MAX4453ESA is available at Aetrix Electronics and suitable for battery-powered instruments, cellular telephones, and portable communications requiring stable component supply with guaranteed long-term sourcing.
Supply support for MAX4453ESA 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, and communications markets.
The MAX445x family targets portable, low-voltage signal conditioning - delivering high speed and rail-to-rail performance at ultra-low quiescent current for battery-operated RF and sensor interfaces.
FAQ
What is the operating supply voltage range for the MAX4453ESA?
The MAX4453ESA operates from a single +2.7V to +5.25V supply. This range is validated across the full –40°C to +85°C temperature grade and supports direct integration with 3.3V and 5V logic domains. The device maintains 200MHz bandwidth and 95V/µs slew rate across this entire voltage span, with supply current increasing only from 530µA at 3V to 620µA at 5V.
Is the MAX4453ESA unity-gain stable?
Yes, the MAX4453ESA is internally compensated for unity-gain stability (AVCL = +1V/V). No external compensation components are required, and it remains stable driving resistive loads ≥1kΩ or capacitive loads ≤22pF. For larger capacitive loads, a series isolation resistor (RISO) is recommended - e.g., 18Ω for 50pF, per Figure 2 in the datasheet.
What is the input common-mode voltage range of the MAX4453ESA?
The MAX4453ESA features a ground-sensing input with common-mode range from VEE – 0.1V to VCC – 1.5V. At VCC = 5V, this spans –0.1V to +3.5V - enabling direct interface with 0–3.3V sensors and single-ended signals referenced to system ground, without level-shifting circuitry.
Does the MAX4453ESA support dual independent amplifiers?
Yes, the MAX4453ESA integrates two fully independent amplifiers (Channel A and Channel B) in one SO-8 package. Each has dedicated IN+, IN–, and OUT pins, with measured crosstalk of –74dB at 1MHz. There is no shared bias network or substrate coupling - channels operate simultaneously with matched AC performance.
What package type is used for the MAX4453ESA?
The MAX4453ESA uses an 8-pin SO (Small Outline) package, also designated SOIC-N or MS012. It measures 3.9mm × 4.9mm with 1.27mm lead pitch and is RoHS-compliant. This package is compatible with standard reflow soldering profiles and offers better thermal dissipation than SOT23-8 variants - rated for 471mW continuous power dissipation at +70°C.
MAX4453ESA 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:
- Obsolete
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 95V/µs
- Gain Bandwidth Product:
- -
- -3db Bandwidth:
- 200 MHz
- Current - Input Bias:
- 800 nA
- Voltage - Input Offset:
- 400 µV
- Current - Supply:
- 620µA (x2 Channels)
- Current - Output / Channel:
- 22 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 5.25 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
MAX4453ESA FAQ
1.How can I place an order for MAX4453ESA through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4453ESA 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 MAX4453ESA reliable?
The price and inventory of MAX4453ESA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4453ESA is usually 5 days.
3.What payment methods are accepted for MAX4453ESA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4453ESA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4453ESA?
MAX4453ESA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4453ESA 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 MAX4453ESA?
For technical support, including MAX4453ESA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4453ESA requirements.
6.How does Aetrix verify that MAX4453ESA is sourced from the original manufacturer or authorized distributors?
All MAX4453ESA 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 MAX4453ESA meets industry standards.
7.What is the process for return or replacement of MAX4453ESA?
All MAX4453ESA units undergo pre-shipment inspection (PSI). If there is an issue with MAX4453ESA, 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 MAX4453ESA part is unused and in its original packaging.
Return procedure for MAX4453ESA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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