MAX14803CCM+T Maxim Integrated Integrated Circuit (Quad Flat Packages) In Stock
Maxim Integrated MAX14803CCM+T is a 16-channel high-voltage SPST analog switch IC with low charge injection, housed in a 48-LQFP (7x7x1.4 mm) package. Provides 50 dB off-state isolation in a single compact IC for precision signal switching. Available in stock with worldwide shipping.
- Manufacturer
- Maxim Integrated
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- MAX14803CCM+T Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $13.7815(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-channel SPST high-voltage analog switch with low charge injection minimizes signal distortion in precision measurement circuits
- 50 dB off-state isolation ensures excellent channel-to-channel crosstalk suppression across all 16 switching paths
- Compact 48-LQFP 7x7x1.4 mm package integrates 16 independent switches, reducing board area versus discrete SPST solutions
Applications
The MAX14803CCM+T is ideal for data acquisition systems, medical instrumentation, and automated test equipment requiring 16 independently controlled high-voltage analog signal paths with minimal charge injection and 50 dB isolation. Its ability to multiplex or de-multiplex analog signals in a single 48-LQFP package simplifies PCB design for precision measurement equipment where signal fidelity across multiple channels is critical. Industrial process control systems benefit from its high-voltage capability and low on-resistance for routing sensor signals through 16 channels without significant attenuation.
Specifications
| Manufacturer Package Code | 48-LQFP-7X7X1.4 |
| Date Of Intro | 2009-05-08 |
| YTEOL | 10 |
| Analog IC - Other Type | SPST |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e3 |
| Normal Position | NO |
| Number of Channels | 1 |
| Number of Functions | 16 |
| Off-state Isolation-Nom | 50dB |
| On-state Resistance Match-Nom | 26Ω |
| On-state Resistance-Max (Ron) | 48Ω |
| Output | SEPARATE OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP48,.35SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Switch-off Time-Max | 3500ns |
| Switch-on Time-Max | 3500ns |
| Technology | BICMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat Packages |
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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many channels does the MAX14803CCM+T provide, and what is its off-state isolation?
The MAX14803CCM+T integrates 16 independent SPST analog switch channels with 50 dB off-state isolation per channel. This high isolation figure ensures crosstalk between simultaneously open and closed switch paths remains below acceptable thresholds in precision data acquisition and multiplexing applications.
Why is low charge injection important in the MAX14803CCM+T for precision measurement designs?
Low charge injection in the MAX14803CCM+T prevents switching transients from corrupting analog signal samples during channel transitions across all 16 paths. In medical instrumentation and precision ADC front ends, even a few picocoulombs of injected charge can introduce millivolt-level errors, so the MAX14803's minimized charge injection is critical for measurement accuracy.
What package does the MAX14803CCM+T use, and how does it affect PCB layout for 16-channel switch designs?
The MAX14803CCM+T is packaged in a 48-LQFP measuring 7 x 7 x 1.4 mm. Integrating all 16 SPST switches in one package reduces PCB footprint compared to using multiple smaller switch ICs, simplifies routing of 16 analog signal paths, and lowers bill-of-materials count for ATE, industrial control, and medical device boards.
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Why Buy from FindMyChip
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $65.8900 | $65.89 |
| 13+ | $15.9017 | $206.72 |
| 17+ | $15.3717 | $261.32 |
| 22+ | $13.7815 | $303.19 |
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