MAX4594：Low-Voltage, Single-Supply, 10Ω SPST CMOS Analog Switches
The MAX4594–MAX4597 single-pole/single-throw (SPST) analog switches operate from a single +2.0V to +5.5V supply. The MAX4594/MAX4596 switches are normally open (NO), and the MAX4595/MAX4597 are normally closed (NC). The MAX4596/MAX4597 pinouts are optimized for the highest SC70 package off-isolation available. These switches have 10Ω max on-resistance (RON), with 1.5Ω max RON flatness over the analog signal range when powered from a +5V supply. The MAX4594–MAX4597 offer low 0.5nA leakage currents and fast switching times less than 40ns. They are packaged in an ultra-small 5-pin SC70 and 6-pin µDFN.
Key Features
| MAX4594, MAX4595, MAX4596, MAX4597: Pin Configuration Applications/Uses
|
DataSheet
| title | Download file |
|---|---|
| MAX4594-MAX4597 Data Sheet | MAX4594-MAX4597.pdf |
Parametrics
| Part Number | Config. | Channels | Normal Position | VSUPPLY (Single) (V) | VSUPPLY (Single) (V) | VSIGNAL (V) | VSIGNAL (V) | Dynamic Range (max) (V) | RON (Ω) | RFLAT(ON) (Ω) | RFLAT(ON) (Ω) | Bandwidth (MHz) | IL(OFF) (nA) | tON (ns) | tOFF (ns) | QINJECTION (pC) | CON (pF) | COFF (pF) | Package/Pins | Budgetary Price |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | min | max | max | max | typ | max | max | min | max | See Notes | |||||||||
| MAX4594 | SPST | 1 | Open | 2 | 5.5 | 0 | 5.5 | 5.5 | 10 | 0.5 | 1.5 | 300 | 0.5 | 35 | 40 | 5 | 20 | 8 | µDFN/6 SC-70/5 | $0.69 @1k |
| MAX4595 | Closed | SC-70/5 | $0.69 @1k | |||||||||||||||||
| MAX4596 | Open | SC-70/5 | - | |||||||||||||||||
| MAX4597 | Closed | SC-70/5 | - | |||||||||||||||||
Quality and Environmental Data
Related Products
- MAX4645：Fast, Low-Voltage, 2.5 Ohm, SPST, CMOS Analog Switches
- MAX4626：0.5Ω, Low-Voltage, Single-Supply SPST Analog Switches
- MAX4514：Low-Voltage, Low-On-Resistance, SPST, CMOS Analog Switches
- MAX4501：Low-Voltage, SPST, CMOS Analog Switches
Ordering Information
| Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
|---|---|---|---|---|---|
| MAX4594ELT+ | Active | µDFN,;6 pin;1.6 mm² | -40°C to +85°C | Lead Free | |
| MAX4594ELT+T | Active | µDFN,;6 pin;1.6 mm² | -40°C to +85°C | Lead Free | |
| MAX4594EXK+ | Active | SC-70,;5 pin;5.3 mm² | -40°C to +85°C | Lead Free | |
| MAX4594EXK+T | Active | SC-70,;5 pin;5.3 mm² | -40°C to +85°C | Lead Free | |
| MAX4594EXK-T | No Longer Available | MAX4594EXK+T | SC-70,;5 pin;5.3 mm² | -40°C to +85°C | No |
- MAX4594-MAX4597.pdf MAX4597
- MAX4594.pdf MAX4594
- MAX4594-MAX4597.pdf MAX4597
