ISL54058

Ultra Low ON-Resistance, Low-Voltage, Single Supply, Dual 4 to 1 Analog Multiplexer

OVERVIEW

The Intersil ISL54058 device contains precision, bidirectional, analog switches configured as a dual 4-channel multiplexer/demultiplexer, designed to operate from a single +1.6V to +3.6V supply.

ON resistance is 0.41Ω with a +3V supply and 0.61Ω with a single +1.8V supply. Each switch can handle rail to rail analog signals. The off-leakage current is only 4nA max at +25°C or 40nA max at +85°C with a +3.3V supply.

All digital inputs are 1.8V logic-compatible when using a single +3V supply.

The ISL54058 is a dual 4 to 1 multiplexer device that is offered in a 16 Ld 2.6x1.8x0.5mm µTQFN package.

KEY FEATURES

  • Pb-Free Plus Anneal Available (RoHS Compliant)
  • ON Resistance (RON)
  • V+ = +3.0V 0.41Ω
  • V+ = +1.8V 0.61Ω
  • RON Matching Between Channels 0.09Ω
  • RON Flatness Across Signal Range 0.07Ω
  • Single Supply Operation +1.6V to +3.6V
  • Low Power Consumption (PD) <0.18µW
  • Fast Switching Action (VS = +3V)
  • tRANS 29ns
  • Break-Before-Make
  • High Current Handling Capacity (300mA Continuous)
  • Available in 16 Ld 2.6x1.8x0.5mm µTQFN
  • 1.8V CMOS-Logic Compatible (+3V Supply)

BLOCK DIAGRAM

 Block Diagram

PARAMETRICS

Parameters
ISL54058
Basic Information
Production Status
Mass Production
# of Devices/ Channels
8
Switch or MUX
MUX
Configuration
2 x 4:1
Type of Switch
N/A
RDS (ON)
0.43 Ω
Leakage
8 nA
Source Cap (pf)
44
IS
0.05 µA
VCC (Single) (min) (V)
1.6
VCC (Single) (max) (V)
3.6
Qualification Level
Standard
TON (ns)
29
TOFF (ns)
29
Drain Capacitance
201 pF
Supply Voltage Vcc Range (V)
+1.6 to +3.6
Temperature Range
-40 to +85

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