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| Part Number | ISL43L220IRZ | ISL43L420IRZ | ISL43L120IRZ | ISL43L220IR |
|---|---|---|---|---|
| Manufacturer | Intersil | Intersil | Intersil | Intersil |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Switch Circuit | SPDT | SPDT | SPST - NO | SPDT |
| Multiplexer/Demultiplexer Circuit | 2:1 | 2:1 | 1:1 | 2:1 |
| Number of Circuits | 2 | 4 | 2 | 2 |
| On-State Resistance (Max) | 350mOhm | 450Ohm | 250mOhm | 350mOhm |
| Channel-to-Channel Matching (ΔRon) | 30mOhm | 50mOhm | 5mOhm | 30mOhm |
| Voltage - Supply, Single (V+) | 1.1V ~ 4.5V | 1.1V ~ 4.5V | 1.65V ~ 3.6V | 1.1V ~ 4.5V |
| Voltage - Supply, Dual (V±) | - | - | - | - |
| Switch Time (Ton, Toff) (Max) | 17ns, 10ns | 13ns, 10ns | 25ns, 25ns | 17ns, 10ns |
| -3db Bandwidth | - | - | - | - |
| Charge Injection | 128pC | -120pC | -125pC | 128pC |
| Channel Capacitance (CS(off), CD(off)) | 115pF | 106pF | 182pF, 182pF | 115pF |
| Current - Leakage (IS(off)) (Max) | 60nA | 50nA | 3nA | 60nA |
| Crosstalk | -95dB @ 100kHz | -98dB @ 100kHz | -94dB @ 100kHz | -95dB @ 100kHz |
| Operating Temperature | -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 |
| Package / Case | 10-VFDFN Exposed Pad | 16-VFQFN Exposed Pad | 8-WDFN Exposed Pad | 10-VFDFN Exposed Pad |
| Supplier Device Package | 10-TDFN (3x3) | 16-QFN (3x3) | 8-TDFN (3x3) | 10-TDFN (3x3) |
