Maxim MAX318ESA+, SPST-NO analog switch, 35 Ohm on-resistance, 175ns/145ns switching, ±4.5V to ±20V dual or 10V to 30V single supply, -40°C to 85°C, 8-SOIC package.
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Voltage - supply, dual (V±) | ±4.5V ~ 20V |
| Voltage - supply, single (V+) | 10V ~ 30V |
| Current - leakage (IS(off)) | 250pA |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tube |
| Crosstalk | -85dB @ 1MHz |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Switch circuit | SPST - NO |
| Charge injection | 3pC |
| Number of circuits | 1 |
| On-State resistance | 35Ohm |
| Switch time (Ton, toff) | 175ns, 145ns |
| Multiplexer (Demultiplexer circuit) | 1:1 |
| Channel capacitance (CS(off), CD(off)) | 8pF, 8pF |
| Channel-to-Channel matching (ΔRon) | 2Ohm (Max) |
The MAX318ESA+ is an SPST-NO analog switch with 35 Ohm max on-resistance and 8 pF off-channel capacitance.
Operates on single supply 10 V to 30 V or dual supplies ±4.5 V to ±20 V.
Turn-on 175 ns max, turn-off 145 ns max. Charge injection 3 pC.
Crosstalk -85 dB at 1 MHz. Off-leakage current 250 pA max.
The MAX318ESA+ is an SPST-NO switch; the MAX319ESA+ is an SPST-NC (normally-closed) variant. They are complementary, not direct replacements. Verify the logic state your application requires before substituting.