UM4684 Datasheet, PDF (6/12 Pages) Union Semiconductor, Inc. – 0.5Ω Low-Voltage Dual SPDT Analog Switch

Typical Operating Characteristics
Ron vs.Vcom and Supply Voltage
4.50
4.00
V+=1.8V
V+=2.5V
3.50
V+=3.3V
3.00
V+=5.5V
V+=2.0V
2.50
2.00
1.50
1.00
0.50
0.00
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Vcom - Analog Voltage (V)
UM4684
Ron vs.Vcom and Temperature (NC1)
0.60
0.50
0.40
0.30
0.20
- 40C
0.10
25C
85C
0.00
0.5 1.0 1.5 2.0 2.5 3.0
Vcom - Analog Voltage (V)
Supply Current vs. Input Switching Frequency
100000
10000
V+=3.0V
1000
100
10
1
0
10
100 1000 10000 100000 1E+06 1E+07
Input Switching Frequency (Hz)
Switching Threshold vs. Supply Voltage (V)
3.50
3.00
VINH
VINL
2.50
2.00
1.50
1.00
0.50
0.00
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V+ - Supply Voltage (V)
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http://www.union-ic.com Rev.08Jun.2012
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