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| Part Number | ISL43L840IR-T | ISL43L840IV-T | ISL43L840IRZ-T | ISL43840IR-T | ISL43L740IR-T |
|---|---|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Intersil | Intersil | Renesas Electronics America Inc | Intersil |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Switch Circuit | SP4T | SP4T | SP4T | SP4T | SP4T |
| Multiplexer/Demultiplexer Circuit | 4:1 | 4:1 | 4:1 | 4:1 | 4:1 |
| Number of Circuits | 2 | 2 | 2 | 2 | 2 |
| On-State Resistance (Max) | 750mOhm | 750mOhm | 750mOhm | 50Ohm | 750mOhm |
| Channel-to-Channel Matching (ΔRon) | 120mOhm | 120mOhm | 120mOhm | 1.3Ohm | 120mOhm |
| Voltage - Supply, Single (V+) | 1.6V ~ 3.6V | 1.6V ~ 3.6V | 1.6V ~ 3.6V | 2.7V ~ 12V | 1.6V ~ 3.6V |
| Voltage - Supply, Dual (V±) | - | - | - | ±2V ~ 6V | - |
| Switch Time (Ton, Toff) (Max) | - | - | - | 50ns, 35ns | 25ns, 23ns |
| -3db Bandwidth | - | - | - | - | - |
| Charge Injection | -96pC | -96pC | -96pC | 0.3pC | -65pC |
| Channel Capacitance (CS(off), CD(off)) | 62pF | 62pF | 62pF | 3pF, 12pF | 62pF, 218pF |
| Current - Leakage (IS(off)) (Max) | 4nA | 4nA | 4nA | 100pA | 4nA |
| Crosstalk | -100dB @ 100kHz | -100dB @ 100kHz | -100dB @ 100kHz | -105dB @ 100kHz | -100dB @ 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) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-VFQFN Exposed Pad | 16-TSSOP (0.173", 4.40mm Width) | 16-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 16-WFQFN Exposed Pad |
| Supplier Device Package | 16-QFN (3x3) | 16-TSSOP | 16-QFN (3x3) | 20-QFN (4x4) | 16-TQFN (3x3) |
