Technical Specifications
| Category | Integrated Circuits (ICs)/Analog Switches, Multiplexers, Demultiplexers |
| Product Status | Obsolete |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 16-TSSOP |
| Number of Circuits | 2 |
| Multiplexer/ Demultiplexer Circuit | 4:1 |
| Switch Circuit | SP4T |
| On- State Resistance ( Max) | 750mOhm |
| Voltage - Supply, Single ( V+) | 1.6V ~ 3.6V |
| Voltage - Supply, Dual ( V±) | - |
| -3db Bandwidth | - |
| Channel-to- Channel Matching (Δ Ron) | 120mOhm |
| Switch Time ( Ton, Toff) ( Max) | - |
| Charge Injection | -96pC |
| Channel Capacitance ( C S(off), C D(off)) | 62pF |
| Current - Leakage ( I S(off)) ( Max) | 4nA |
| Crosstalk | -100dB @ 100kHz |
| E U Ro H S Status | RoHS non-compliant |
| U S E C C N | EAR99 |
| H T S U S | 8542.39.0001 |
| R E A C H Status | Vendor is not defined |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The ISL43L840IV is a analog switches & multiplexers in the Analog Switches & Signal Processing family manufactured by Rochester Electronics. This part has been marked as obsolete by Rochester Electronics; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/Analog Switches, Multiplexers, Demultiplexers, Product Status: Obsolete, Operating Temperature: -40°C ~ 85°C (TA), Mounting Type: Surface Mount, Package / Case: 16-TSSOP (0.173", 4.40mm Width).
This device comes in a 16-TSSOP (0.173", 4.40mm Width) package with surface mount mounting.
Submit an RFQ for ISL43L840IV; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the ISL43L840IV?
Yes. FPGACenter can quote ISL43L840IV through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the ISL43L840IV available in?
The ISL43L840IV by Rochester Electronics is available in a 16-TSSOP (0.173", 4.40mm Width) package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The ISL43L840IV is marked as obsolete. Are the parts genuine?
All ISL43L840IV units sourced by FPGACenter are reviewed for originality, lot condition, and documentation before shipment. We use IDEA-STD-1010-aligned inspection practices for specialty-channel supply. We specialize in obsolete part sourcing and verify availability before confirming supply.