MAX7423EUA+T Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices MAX7423EUA+T is a 5th-order elliptic lowpass switched-capacitor filter with a tunable cutoff frequency from 0.001 kHz to 30 kHz, housed in an 8-pin MINI-SO package for precision signal conditioning applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MAX7423EUA+T Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.8200(MOQ 1000)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MAX7423EUA+T?
- 5th-order elliptic lowpass switched-capacitor filter for sharp roll-off
- Tunable cutoff frequency from 0.001 kHz to 30 kHz
- No external passive components required — clock-tunable filter
- 8-pin MINI-SO package for compact signal processing designs
- Single supply operation for simplified power supply design
- REACH-compliant and RoHS-compliant (JESD-609 e3) lead-free package
What is MAX7423EUA+T used for?
The MAX7423EUA+T is used in precision analog signal conditioning, anti-aliasing before ADC conversion, and noise rejection in measurement and instrumentation systems. Its clock-tunable cutoff frequency from 0.001 kHz to 30 kHz makes it versatile for audio processing, vibration analysis, and biomedical signal acquisition designs.
What are the specifications of MAX7423EUA+T?
| Manufacturer Package Code | 8-MINI_SO-N/A |
| Reach Compliance Code | Compliant |
| Date Of Intro | 2000-11-01 |
| YTEOL | 9 |
| Active Filter Type | SWITCHED CAPACITOR FILTER |
| Center or Cutoff Freq Rng-Max | 30kHz |
| Center or Cutoff Freq Rng-Min | 0.001kHz |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Order | 5TH |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Poles and Zeros | 5 AND 0 |
| Qualification Status | Not Qualified |
| Response | LOWPASS |
| Supply Current-Max (Isup) | 3.8mA |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transfer Characteristics | BESSEL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA |
Where can I find the MAX7423EUA+T datasheet?
MAX7423EUA+T Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for MAX7423EUA+T?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the cutoff frequency range of MAX7423EUA+T and how is it configured in a design?
The MAX7423EUA+T supports a cutoff frequency range from 0.001 kHz to 30 kHz, set by an external clock signal at a ratio of 100:1 or 50:1, allowing easy frequency tuning without changing passive components.
What filter order and topology does MAX7423EUA+T implement and why does it matter for signal rejection?
The MAX7423EUA+T implements a 5th-order elliptic lowpass filter, which provides a steeper roll-off compared to Butterworth or Bessel designs, achieving better stopband attenuation in applications where frequencies above 30 kHz must be suppressed.
What package does MAX7423EUA+T use and how does it fit into space-constrained analog front-end designs?
The MAX7423EUA+T is supplied in an 8-pin MINI-SO package, a smaller variant of SOIC that reduces PCB footprint for the 5th-order switched-capacitor filter while maintaining compatibility with standard SMT assembly processes.
Is MAX7423EUA+T suitable for anti-aliasing in ADC signal chains operating up to 30 kHz?
Yes. The MAX7423EUA+T is designed as an anti-aliasing filter for ADC inputs, with its 5th-order elliptic characteristic and maximum cutoff frequency of 30 kHz making it appropriate for audio-band and low-frequency sensor digitization signal chains.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $4.8200 | $4820.00 |
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