Renesas ISL43840IR-T Analog Switches, Multiplexers, Demultiplexers
IC MUX/DEMUX DUAL 4X1 20QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ISL43840IR-T
Detailed Description
IC MUX/DEMUX DUAL 4X1 20QFN
Package
20-VFQFN Exposed Pad
Key Features
Package / Case: 20-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
ISL43840IR-T Datasheet
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Technical Specifications
Renesas ISL43840IR-T Analog Switches, Multiplexers, Demultiplexers technical specifications.
General
Package / Case
20-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Number of Circuits
2
Multiplexer Demultiplexer Circuit
4:1
Switch Circuit
SP4T
On State Resistance Max
50Ohm
Voltage Supply Single V
2.7V ~ 12V
Voltage Supply Dual V
±2V ~ 6V
Channel to Channel Matching Ron
1.3Ohm
Alternate Parts Comparison (ISL43840IR-T vs ISL43681IR vs ISL43681IRZ vs ISL43681IR-T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Channel Capacitance Cs Off Cd Off | 3pF, 12pF | 3pF, 21pF | 3pF, 21pF | 3pF, 21pF |
| Channel to Channel Matching Ron | 1.3Ohm | 1.3Ohm | 1.3Ohm | 1.3Ohm |
| Charge Injection | 0.3pC | 0.3pC | 0.3pC | 0.3pC |
| Crosstalk | -105dB @ 100kHz | -110dB @ 100kHz | -110dB @ 100kHz | -110dB @ 100kHz |
| Current Leakage Is Off Max | 100pA | 100pA | 100pA | 100pA |
| Multiplexer Demultiplexer Circuit | 4:1 | 8:1 | 8:1 | 8:1 |
| Number of Circuits | 2 | 1 | 1 | 1 |
| On State Resistance Max | 50Ohm | 60Ohm | 60Ohm | 60Ohm |
| Switch Time Ton Toff Max | 50ns, 35ns | 50ns, 35ns | 50ns, 35ns | 50ns, 35ns |
| Action |
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