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| Part Number | ISL43840IRZ | ISL43L840IRZ | ISL43841IRZ | ISL43140IRZ | ISL43240IRZ | ISL43640IRZ | ISL43840IR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Intersil | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Intersil | Intersil |
| Product Status | Discontinued at Digi-Key | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Switch Circuit | SP4T | SP4T | SP4T | SPST - NC | SPDT | SP4T | SP4T |
| Multiplexer/Demultiplexer Circuit | 4:1 | 4:1 | 4:1 | 1:1 | 2:1 | 4:1 | 4:1 |
| Number of Circuits | 2 | 2 | 2 | 4 | 4 | 1 | 2 |
| On-State Resistance (Max) | 50Ohm | 750mOhm | 50Ohm | 65Ohm | 25Ohm | 50Ohm | 50Ohm |
| Channel-to-Channel Matching (ΔRon) | 1.3Ohm | 120mOhm | 1.3Ohm | 2Ohm | 500mOhm | 500mOhm | 1.3Ohm |
| Voltage - Supply, Single (V+) | 2.7V ~ 12V | 1.6V ~ 3.6V | 2.7V ~ 12V | 2.7V ~ 12V | 2.7V ~ 12V | 2.7V ~ 12V | 2.7V ~ 12V |
| Voltage - Supply, Dual (V±) | ±2V ~ 6V | - | ±2V ~ 6V | ±2.6V ~ 6V | ±2V ~ 6V | - | ±2V ~ 6V |
| Switch Time (Ton, Toff) (Max) | 50ns, 35ns | - | - | 80ns, 30ns | 65ns, 50ns | 30ns, 28ns | 50ns, 35ns |
| -3db Bandwidth | - | - | - | - | - | - | - |
| Charge Injection | 0.3pC | -96pC | 0.3pC | 1pC | 5pC (Max) | 1.2pC | 0.3pC |
| Channel Capacitance (CS(off), CD(off)) | 3pF, 12pF | 62pF | 3pF, 12pF | 7pF, 7pF | 10pF, 10pF | 4pF, 11pF | 3pF, 12pF |
| Current - Leakage (IS(off)) (Max) | 100pA | 4nA | 100pA | 1nA | 200pA | 1nA | 100pA |
| Crosstalk | -105dB @ 100kHz | -100dB @ 100kHz | -110dB @ 100kHz | -90dB @ 100kHz | -92dB @ 1MHz | - | -105dB @ 100kHz |
| 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 | 20-VFQFN Exposed Pad | 16-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 16-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 16-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (4x4) | 16-QFN (3x3) | 20-QFN (4x4) | 16-QFN (3x3) | 20-QFN (4x4) | 16-QFN (3x3) | 20-QFN (4x4) |
