Datasheet MAX4684, MAX4685 (Maxim) - 4

MAX4684/MAX4685 0.5Ω/0.8Ω Low-Voltage, Dual SPDT Analog Switches in UCSP
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.) POSITIVE SUPPLY
MAX4685 NC ON-RESISTANCE vs. COM VOLTAGE NO ON-RESISTANCE vs. COM VOLTAGE
D1 2.0 2.5 V+ 1.8 V+ = +1.8V
MAX4684
V+ = +1.8V
MAX4685
1.6 MAX4684/5 toc02 2.0 MAX4684/5 toc03 1.4 V+ = +2.0V NO COM ) 1.2 ) 1.5 V+ = +2.0V Vg (Ω 1.0 (Ω V+ = +2.3V R ON R ON 0.8 V+ = +2.5V 1.0 V+ = +2.3V GND 0.6 V+ = +2.5V V+ = +3.0V V+ = +3.0V 0.4 V+ = +5.0V 0.5 V+ = +5.0V 0.2 0 0 0 1 2 3 4 5 0 1 2 3 4 5 VCOM (V) VCOM (V)
MAX4684 MAX4685 NC ON-RESISTANCE vs. COM VOLTAGE NC ON-RESISTANCE vs. COM VOLTAGE NO ON-RESISTANCE vs. COM VOLTAGE
0.28 0.45 0.40 V+ = +5V V+ = +5V V+ = +5V 0.26 0.40 0.35 MAX4684/5 toc04 MAX4684/5 toc05 MAX4684/5 toc06 0.24 TA = +85°C 0.35 0.22 0.30 ) 0.30 T ) TA = +85°C 0.20 (Ω T (Ω A = +85°C (Ω A = +25°C 0.25 R ON 0.18 R ON 0.25 R ON 0.16 0.20 0.20 0.14 TA = +25°C 0.15 TA = +25°C 0.15 0.12 TA = -40°C TA = -40°C TA = -40°C 0.10 0.10 0.10 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 VCOM (V) VCOM (V) VCOM (V)
MAX4684 MAX4685 NC ON-RESISTANCE vs. COM VOLTAGE NC ON-RESISTANCE vs. COM VOLTAGE NO ON-RESISTANCE vs. COM VOLTAGE
0.35 0.50 0.50 V+ = +3V V+ = +3V V+ = +3V 0.45 0.45 0.30 TA = +85°C T MAX4684/5 toc07 0.40 A = +85°C MAX4684/5 toc08 0.40 MAX4684/5 toc09 TA = +85°C TA = +25°C 0.35 ) 0.25 ) 0.35 ) (Ω (Ω 0.30 (Ω 0.30 R ON R ON R ON 0.20 0.25 TA = +25°C 0.25 TA = +25°C 0.20 0.20 TA = -40°C 0.15 TA = -40°C 0.15 TA = -40°C 0.15 0.10 0.10 0.10 0 0.5 1.0 1.5 2.0 2.5 3.0 0 0.5 1.0 1.5 2.0 2.5 3.0 0 0.5 1.0 1.5 2.0 2.5 3.0 VCOM (V) VCOM (V) VCOM (V) www.maximintegrated.com Maxim Integrated │ 4