SGM4684.pdf
No.11137
● Low Voltage Operation : 1. 8 V to 5. 5 V
● Low On-Resistance: 0. 4Ω(TYP)
● Low On-Resistance Flatness
● –3 dB Bandwidth: 30 MHz
● Fast Switching Time
tON 25 ns
tOFF 28 ns
● Rail-to-Rail Operation
● Typical Power Consumption (<0.01 μW)
● TTL/CMOS Compatible
● Chip Scale Packaging
The SGM4684 is a dual, low ON-resistance, low voltage, bidirectional, single-pole/double-throw (SPDT) CMOS analog switch designed to operate from a single +1.8V to +5.5V supply. Targeted applications include battery powered equipment that benefit from low RON (0.4Ω) and fast switching speeds (tON = 25 ns, tOFF = 28 ns).
The on resistance profile is very flat over the full analog signal range. This ensures excellent linearity and low distortion when switching audio signals.
The SGM4684 is a committed dual single-pole/double -throw (SPDT) that consist of two normally open (NO) and two normally close (NC) switches. This configuration can be used as a dual 2-to-1 multiplexer.
SGM4684 is available in a 10-ball Chip Scale Packaging (CSP)
