MAX4752EGE+T Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
MAX4752EGE+T is a quad SPST analog switch IC from Analog Devices featuring 0.9 Ω on-resistance, normally-closed contacts, and single 3 V supply operation in a 16-pin 3×3 mm LFCSP package. From $2.50 in stock worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- MAX4752EGE+T Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad SPST normally-closed analog switches in a single device
- 0.9 Ω typical on-resistance for low signal attenuation
- Operates from a single 3 V supply in addition to dual-supply modes
- 16-pin 3 mm × 3 mm LFCSP package for compact signal-routing layouts
- REACH-compliant lead-free construction
- Suitable for audio, data acquisition, and communication signal switching
Applications
MAX4752EGE+T is used in signal multiplexing, audio routing matrices, and data-acquisition front-end switching where low on-resistance of 0.9 Ω minimizes signal loss and distortion. Its quad SPST architecture with normally-closed default state suits fail-safe signal routing in battery-powered portable instruments operating from a single 3 V cell. The small LFCSP package is also popular in RF test equipment switching and DSP analog front-end channel selection circuits.
Specifications
| Manufacturer Package Code | 16-LFCSP-3X3X0.85 |
| Reach Compliance Code | Compliant |
| Date Of Intro | 2002-05-22 |
| YTEOL | 0 |
| Additional Feature | IT CAN ALSO OPERATE AT SINGLE 3V SUPPLY |
| Analog IC - Other Type | SPST |
| JESD-30 Code | S-XQCC-N16 |
| JESD-609 Code | e3 |
| Normal Position | NC |
| Number of Channels | 1 |
| Number of Functions | 4 |
| On-state Resistance Match-Nom | 0.05Ω |
| On-state Resistance-Max (Ron) | 3Ω |
| 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 |
| Signal Current-Max | 0.1A |
| 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 | 30ns |
| Switch-on Time-Max | 35ns |
| Technology | CMOS |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the on-resistance of MAX4752EGE+T, and how does 0.9 Ω affect signal integrity in an audio signal path?
The MAX4752EGE+T exhibits a typical on-resistance of 0.9 Ω per switch. In an audio signal path driving a 10 kΩ load, this 0.9 Ω series resistance causes less than 0.01% voltage attenuation, making it essentially transparent to audio quality. This low Ron also reduces thermal noise contribution to the signal, keeping the noise floor well below audible thresholds in 16-bit audio applications.
Can MAX4752EGE+T operate from a single 3 V coin-cell supply in a portable IoT sensor node, and what logic levels does it accept?
Yes, the MAX4752EGE+T is explicitly rated for single 3 V supply operation, enabling direct integration into coin-cell-powered IoT nodes without a charge pump or dual supply. The digital control inputs accept standard CMOS logic levels compatible with 3.3 V microcontrollers, and the 4 independent SPST switches allow channel selection via 4 separate control lines without additional decoding logic.
With 4 SPST normally-closed switches, how does MAX4752EGE+T behave during a power-loss event in a data-acquisition system?
Because each switch is normally closed (NC), all 4 signal paths remain connected when the supply voltage is removed or drops below the operating threshold. In a data-acquisition system this means sensor inputs stay connected to the ADC channels during a power interruption, preventing the ADC inputs from floating and reducing the risk of latch-up or corrupted conversions when power is restored. Designers can rely on this fail-safe behavior without additional external pull resistors on the 16-pin LFCSP device.
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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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