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| Part Number | MAX4638ESE+ | MAX4639ESE+ | MAX4638EUE+ | MAX4638ETE+ | MAX4638ESE+T | MAX4631ESE+ | MAX4632ESE+ | MAX4633ESE+ |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Product Status | Active | Active | Active | Active | Active | Last Time Buy | Active | Obsolete |
| Switch Circuit | - | SP4T | - | - | - | - | SPDT | DPST - NO |
| Multiplexer/Demultiplexer Circuit | 8:1 | 4:1 | 8:1 | 8:1 | 8:1 | - | 2:1 | 2:1 |
| Number of Circuits | 1 | 2 | 1 | 1 | 1 | - | 2 | 2 |
| On-State Resistance (Max) | 3.5Ohm | 3.5Ohm | 3.5Ohm | 3.5Ohm | 3.5Ohm | - | 85Ohm | 85Ohm |
| Channel-to-Channel Matching (ΔRon) | 100mOhm | 100mOhm | 100mOhm | 100mOhm | 100mOhm | - | 3Ohm | 3Ohm |
| Voltage - Supply, Single (V+) | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | - | 9V ~ 36V | 9V ~ 36V |
| Voltage - Supply, Dual (V±) | ±2.5V | ±2.5V | ±2.5V | ±2.5V | ±2.5V | - | ±4.5V ~ 18V | ±4.5V ~ 18V |
| Switch Time (Ton, Toff) (Max) | 18ns, 7ns | 18ns, 7ns | 18ns, 7ns | 18ns, 7ns | 18ns, 7ns | - | 150ns, 100ns | 150ns, 100ns |
| -3db Bandwidth | 50MHz | 85MHz | 50MHz | 50MHz | 50MHz | - | - | - |
| Charge Injection | 13pC | 13pC | 13pC | 13pC | 13pC | - | 5pC | 5pC |
| Channel Capacitance (CS(off), CD(off)) | 9pF, 40pF | 9pF, 20pF | 9pF, 40pF | 9pF, 40pF | 9pF, 40pF | - | 18pF, 18pF | 18pF, 18pF |
| Current - Leakage (IS(off)) (Max) | 250pA | 250pA | 250pA | 250pA | 250pA | - | 500pA | 500pA |
| Crosstalk | -85dB @ 1MHz | -85dB @ 1MHz | -85dB @ 1MHz | -85dB @ 1MHz | -85dB @ 1MHz | - | -66dB @ 1MHz | -66dB @ 1MHz |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | - | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | - | Surface Mount | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 16-WQFN Exposed Pad | 16-SOIC (0.154", 3.90mm Width) | - | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SOIC | 16-SOIC | 16-TSSOP | 16-TQFN (4x4) | 16-SOIC | - | 16-SOIC | 16-SOIC |
