Renesas ISL43681IR-T Analog Switches, Multiplexers, Demultiplexers
IC MUX/DEMUX 8X1 20QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ISL43681IR-T
Detailed Description
IC MUX/DEMUX 8X1 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
ISL43681IR-T Datasheet
Quick Jump:
Technical Specifications
Renesas ISL43681IR-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
1
Multiplexer Demultiplexer Circuit
8:1
On State Resistance Max
60Ohm
Voltage Supply Single V
2.7V ~ 12V
Voltage Supply Dual V
±2V ~ 6V
Channel to Channel Matching Ron
1.3Ohm
Switch Time Ton Toff Max
50ns, 35ns
Alternate Parts Comparison (ISL43681IR-T vs ISL43240IR vs ISL43840IRZ vs ISL43231IR)
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, 21pF | 10pF, 10pF | 3pF, 12pF | 3pF, 9pF |
| Channel to Channel Matching Ron | 1.3Ohm | 500mOhm | 1.3Ohm | 1.3Ohm |
| Charge Injection | 0.3pC | 5pC (Max) | 0.3pC | 0.3pC |
| Crosstalk | -110dB @ 100kHz | -92dB @ 1MHz | -105dB @ 100kHz | -110dB @ 100kHz |
| Current Leakage Is Off Max | 100pA | 200pA | 100pA | 2pA (Typ) |
| Multiplexer Demultiplexer Circuit | 8:1 | 2:1 | 4:1 | 2:1 |
| Number of Circuits | 1 | 4 | 2 | 3 |
| On State Resistance Max | 60Ohm | 25Ohm | 50Ohm | 50Ohm |
| Switch Time Ton Toff Max | 50ns, 35ns | 65ns, 50ns | 50ns, 35ns | 35ns, 22ns (Typ) |
| Action |
More Parts in Analog Switches, Multiplexers and Demultiplexers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.