Maxim Integrated MAX4660EUA+, SPDT analog switch, 1 circuit, 25 Ohm max on-resistance, 225 MHz bandwidth, 1.5 pC charge injection, single supply 9V to 40V, dual supply ±4.5V to ±20V, -40°C to 85°C, 8-uMAX-EP/8-uSOP-EP.
| Parameter | Value |
|---|---|
| Mounting type | Surface Mount |
| Voltage - supply, dual (V±) | ±4.5V ~ 20V |
| Voltage - supply, single (V+) | 9V ~ 40V |
| Current - leakage (IS(off)) | 1nA |
| Operating temperature | -40°C ~ 85°C (TA) |
| -3db bandwidth | 225MHz |
| Package | Tube |
| Crosstalk | -76dB @ 1MHz |
| Case | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) Exposed Pad |
| Switch circuit | SPDT |
| Charge injection | 1.5pC |
| Number of circuits | 1 |
| On-State resistance | 25Ohm |
| Multiplexer (Demultiplexer circuit) | 2:1 |
| Channel capacitance (CS(off), CD(off)) | 6pF |
| Channel-to-Channel matching (ΔRon) | 400mOhm |
Charge injection of 1.5 pC is low enough that a downstream sample-and-hold or ADC sees minimal glitch energy during channel switching. Crosstalk of -76 dB at 1 MHz is adequate for separating signals at moderate frequencies. Off-leakage current of 1 nA max keeps the signal path from loading the source when the switch is open.
Listed as Active with ROHS3 compliance. No LTB or allocation risk for new designs.
The maximum on-resistance is 25 Ohm. Channel-to-channel matching is 400 mOhm.
No. The ADG1414 is a different switch topology (quad SPST) in a different pinout. The MAX4660EUA+ is a single SPDT in an 8-uMAX-EP package and is not a direct pin-compatible replacement.
Yes. The package is 8-uMAX-EP (exposed pad) / 8-uSOP-EP. The exposed pad provides a thermal path to the PCB ground plane.