Features
- Drop-in Replacements for MAX4051/MAX4051A, MAX4052/MAX4052A and MAX4053/MAX4053A
- Pin Compatible with MAX4581, MAX4582, MAX4583 and with Industry Standard 74HC4051, 74HC4052 and 74HC4053
- ON-Resistance (rON) Max, VS = ±5V: 100Ω
- ON-Resistance (rON) Max, VS = +5V: 225Ω
- rON Matching Between Channels: <6Ω
- Low Charge Injection: 2pC
- Single Supply Operation: +2V to +12V
- Dual Supply Operation: ±2V to ±6V
- Fast Switching Action (VS = +5V)
- tON: 90ns
- tOFF: 60ns
- Guaranteed Max Off-leakage @ VS = ±5V: 5nA
- Break-Before-Make
- TTL, CMOS Compatible
- Pb-Free Available (RoHS Compliant)
Description
The Renesas ISL84051, ISL84052, ISL84053 devices are precision, bidirectional, analog switches configured as a 8-Channel multiplexer/demultiplexer (ISL84051), a dual differential 4-Channel multiplexer/demultiplexer (ISL84052) and a triple single pole/double throw (SPDT) switch (ISL84053) designed to operate from a single +2V to +12V supply or from a ±2V to ±6V supply. All devices have an inhibit pin to simultaneously open all signal paths.
ON-resistance is 60Ω with a ±5V supply and 125Ω with a single +5V supply. Each switch can handle rail to rail analog signals. The off-leakage current is only 5nA at +85°C with a ±5V supply. All digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS logic compatibility when using a single +3.3V and +5V supply or dual ±5V supplies.
The ISL84051 is a 8-to-1 multiplexer device. The ISL84052 is a dual 4-to-1 multiplexer device. The ISL84053 is a committed triple SPDT, which is perfect for use in 2-to-1 multiplexer applications.
Parameters
| Attributes | Value |
|---|---|
| Switch or MUX | MUX |
| Channels (#) | 8 |
| Configuration | 1 x 8:1 |
| TON (ns) | 50 |
| TOFF (ns) | 40 |
| Charge Injection (pC) | 2 |
| Drain Capacitance (pF) | 26 |
| Leakage (nA) | 0.002 |
| RDS (ON) (Ohms) | 60 |
| Source Cap (pf) | 3 |
| Vcc (V) | 2 to 12, ±2 to ±6 |
| VCC (Single) (V) | 2 - 12 |
| IS (mA) | 0.0001 |
| Qualification Level | Standard |
Application Block Diagrams
 | 48V Mobility Platform This 48V mobility platform offers versatile, adaptable solutions for diverse electric mobility applications. |
Additional Applications
- Portable Equipment
- Communications Systems Radios Telecom Infrastructure ADSL, VDSL Modems
- Test Equipment Medical Ultrasound Magnetic Resonance Image CT and PET Scanners (MRI) ATE Electrocardiograph
- Audio and Video Signal Routing
- Various Circuits +3V/+5V DACs and ADCs Sample and Hold Circuits Operational Amplifier Gain Switching Networks High Frequency Analog Switching High Speed Multiplexing Integrator Reset Circuits
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Knowledge Base
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What are the logic input thresholds when operating the ISL84051 with a single supply of 8 volts?
Question:What are the logic input thresholds when operating with a single supply of 8 volts? Answer: Using a single supply of 8V, the device is TTL compatible. This means a voltage greater than or equal to 2.4V on a logic input will be recognized as a High (logic ...
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