MAX4641
PRODUCTIONHigh-Speed, Low-Voltage, 4 Ohm, Dual SPST CMOS Analog Switches
- Part Models
- 2
- 1ku List Price
- Starting From $1.50
Overview
- +1.8V to +5.5V Single-Supply Operation
- Rail-to-Rail Analog Signal Range
- Guaranteed RON
- 4Ω max (+5V supply)
- 8Ω max (+3V supply)
- +1.8V Operation
- RON 30Ω typ Over Temperature
- tON 18ns typ, tOFF 12ns typ
- Guaranteed RON Flatness: 1Ω (+5V supply)
- Guaranteed RON Match Between Channels
- 0.6Ω (+5V supply)
- Low Leakage (<0.35nA) Over Entire Temperature Range
- Excellent AC Characteristics
- Low Crosstalk: -97dB at 1MHz
- High Off-Isolation: -80dB at 1MHz
- 0.018% Total Harmonic Distortion
- Low Power Consumption: < 0.01µW
The MAX4641/MAX4642/MAX4643 are monolithic, dual, single-pole/single-throw (SPST) switches that can operate from a single supply ranging from +1.8V to +5.5V. The MAX4641/MAX4642/MAX4643 provide low 4Ω on-resistance (RON), 0.6Ω RON matching between channels, and 1Ω RON flatness over the entire analog signal range. These devices offer fast switching times of less than 20ns while consuming less than 0.01µW of quiescent power.
The MAX4641 has two normally open (NO) switches, and the MAX4642 has two normally closed (NC) switches. The MAX4643 has one NO switch and one NC switch. All three devices have low 0.35nA leakage currents over the entire temperature range. The MAX4641/MAX4642/MAX4643 are available in small 8-pin µMAX® and 8-pin QFN packages.
Applications
- Audio/Video Signal Routing
- Battery-Powered Applications
- Communication Systems
- Low-Voltage Data Acquisition
- Sample-and-Hold Circuits
Documentation
Data Sheet 1
Reliability Data 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX4641EUA+ | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX4641EUA+T | Micro-MAX, Thin Shrink Small-Outline |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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IBIS Model 1
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