MAX4781ETE+T Maxim Integrated Integrated Circuit (Quad Flat No-Lead) In Stock
The MAX4781ETE+T is a high-speed, low-voltage 8-channel single-ended CMOS analog multiplexer with 0.7 Ohm on-resistance in a 16-pin LFCSP package. It operates on low-voltage supply rails and delivers fast switching for signal routing in data acquisition and communications systems. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Maxim Integrated
- Package
- Quad Flat No-Lead
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- MAX4781ETE+T Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.8083(MOQ 11)
- 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 MAX4781ETE+T?
- 8-channel single-ended multiplexer with only 0.7 Ohm on-resistance for minimal signal loss
- High-speed CMOS switching enabling fast channel selection in data acquisition systems
- Low-voltage operation compatible with modern 3.3 V and 1.8 V supply rails
- Compact 16-pin 3x3 mm LFCSP package for space-constrained PCB designs
- RoHS-compliant e3 termination for use in environmentally regulated products
What is MAX4781ETE+T used for?
The MAX4781ETE+T is used in data acquisition front-ends, test and measurement equipment, and audio/video signal routing where 8 analog channels must be multiplexed with minimal insertion loss of 0.7 Ohm. Its high-speed CMOS switching makes it well suited for communications signal processing and automated test systems requiring rapid channel cycling. Industrial and portable instrument designs benefit from its low-voltage compatibility and compact 3x3 mm LFCSP footprint.
What are the specifications of MAX4781ETE+T?
| Manufacturer Package Code | 16-LFCSP-3X3X0.75 |
| Reach Compliance Code | Compliant |
| Date Of Intro | 2002-08-09 |
| YTEOL | 8.5 |
| Analog IC - Other Type | SINGLE-ENDED MULTIPLEXER |
| JESD-30 Code | S-XQCC-N16 |
| JESD-609 Code | e3 |
| Normal Position | NO |
| Number of Channels | 8 |
| Number of Functions | 1 |
| Off-state Isolation-Nom | 90dB |
| On-state Resistance Match-Nom | 0.3Ω |
| On-state Resistance-Max (Ron) | 2.5Ω |
| Output | SEPARATE OUTPUT |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC16,.12SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Signal Current-Max | 0.01A |
| Supply Current-Max (Isup) | 0.001mA |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 1.6V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Switch-off Time-Max | 20ns |
| Switch-on Time-Max | 30ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| 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 MAX4781ETE+T datasheet?
MAX4781ETE+T Datasheet DownloadOfficial datasheet from Maxim Integrated
What are equivalent replacements for MAX4781ETE+T?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the on-resistance and channel count of the MAX4781ETE+T multiplexer?
The MAX4781ETE+T provides 8 analog channels with a typical on-resistance of only 0.7 Ohm, enabling low-loss signal routing in data acquisition, instrumentation, and communications applications. Its single-ended multiplexer topology connects one of 8 inputs to a common output, reducing external component count.
Which supply voltage range does the MAX4781ETE+T support for low-voltage system designs?
The MAX4781ETE+T is designed for low-voltage operation, making it compatible with 3.3 V and 1.8 V digital supply rails commonly found in modern FPGAs, microcontrollers, and mixed-signal systems. This allows it to interface directly with low-voltage digital control logic without level-shifting, simplifying 8-channel signal routing circuit design.
How does the 16-pin LFCSP package affect PCB layout for the MAX4781ETE+T?
The 16-pin 3x3x0.75 mm LFCSP (Quad Flat No-Lead) package of the MAX4781ETE+T provides a small, leadless footprint with low parasitic inductance, which preserves high-speed switching performance across all 8 channels. The exposed die paddle also aids thermal dissipation, making it suitable for dense PCB layouts in portable instruments and compact industrial modules.
When would an engineer select the MAX4781ETE+T over a dual or quad-channel analog mux?
An engineer would select the MAX4781ETE+T when a design requires 8 single-ended analog channels in a single IC with 0.7 Ohm on-resistance rather than cascading multiple quad-channel switches, saving board space, reducing power consumption, and lowering BOM cost while maintaining high-speed channel switching for test, data acquisition, or audio signal routing applications.
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About Maxim Integrated
Maxim Integrated is a leading electronic component manufacturer. FindMyChip sources Maxim Integrated ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Maxim Integrated
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 11+ | $18.9901 | $208.89 |
| 14+ | $18.3571 | $257.00 |
| 19+ | $16.4581 | $312.70 |
| 250+ | $6.3300 | $1582.50 |
| 500+ | $4.9267 | $2463.36 |
| 1000+ | $4.8083 | $4808.28 |
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