Datasheet MAX4626, MAX4627, MAX4628 (Maxim) - 4
| 制造商 | Maxim |
| 描述 | 0.5Ω, Low-Voltage, Single-Supply SPST Analog Switches |
| 页数 / 页 | 9 / 4 — Typical Operating Characteristics. ON-RESISTANCE vs. COM VOLTAGE. … |
| 文件格式/大小 | PDF / 691 Kb |
| 文件语言 | 英语 |
Typical Operating Characteristics. ON-RESISTANCE vs. COM VOLTAGE. TURN-ON/OFF TIMES. OVER SUPPLY VOLTAGE. OVER TEMPERATURE
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MAX4626/MAX4627/ 0.5Ω, Low-Voltage, Single-Supply MAX4628 SPST Analog Switches
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. COM VOLTAGE ON-RESISTANCE vs. COM VOLTAGE TURN-ON/OFF TIMES OVER SUPPLY VOLTAGE OVER TEMPERATURE vs. SUPPLY VOLTAGE
3.0 0.6 60 V+ = 5V ICOM = 100mA I 2.5 0.5 COM = 100mA 50 VCC = +1.8V MAX4626-28toc01 MAX4626-28toc02 TA = +105°C MAX4626-28toc03 2.0 0.4 40 ) V ) tON (Ω CC = +2.0V (Ω (ns) 1.5 0.3 TA = +85°C 30 R ON R ON TA = -40°C /t OFF TA = +25°C t ON 1.0 VCC = +2.3V 0.2 20 T V A = -55°C CC = +2.5V 0.5 VCC = +3.0V 0.1 10 tOFF VCC = +5V 0 0 0 0 1 2 3 4 5 0 1 2 3 4 5 2 3 4 5 6 VCOM (V) VCOM (V) VSUPPLY (V)
TURN-ON/OFF TIMES ON/OFF-LEAKAGE CURRENT vs. TEMPERATURE vs. TEMPERATURE CHARGE INJECTION vs. COM VOLTAGE
120 100 10 100 80 MAX4626-28toc06 MAX4626-28toc04 MAX4626-28toc05 1 80 (ns) 60 tON 60 /t OFF 0.1 Q (pC) t ON 40 40 ON/OFF-LEAKAGE (nA) 0.01 20 20 tOFF 0 0 0.001 0 1 2 3 4 5 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 100 V TEMPERATURE (°C) TEMPERATURE (°C) COM (V)
FREQUENCY RESPONSE LOGIC THRESHOLD VOLTAGE
MAX4626-28toc07
vs. SUPPLY VOLTAGE
0 10 2.5 -10 ON-LOSS 0 -20 -10 2.0 ON-PHASE MAX4626-28toc08 -30 -20 VIN RISING -40 -30 1.5 OFF-ISOLATION LOSS (dB) -50 -40 -60 PHASE (degrees) -50 1.0 VIN FALLING -70 -60 0.5 -80 V+ = 5V -70 LOGIC THRESHOLD VOLTAGE (V) 50Ω = IN/OUT -90 -80 30k 100k 1M 10M 100M 0 2 3 4 5 6 FEQUENCY (Hz) SUPPLY VOLTAGE (V) www.maximintegrated.com Maxim Integrated │ 4
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. COM VOLTAGE ON-RESISTANCE vs. COM VOLTAGE TURN-ON/OFF TIMES OVER SUPPLY VOLTAGE OVER TEMPERATURE vs. SUPPLY VOLTAGE
3.0 0.6 60 V+ = 5V ICOM = 100mA I 2.5 0.5 COM = 100mA 50 VCC = +1.8V MAX4626-28toc01 MAX4626-28toc02 TA = +105°C MAX4626-28toc03 2.0 0.4 40 ) V ) tON (Ω CC = +2.0V (Ω (ns) 1.5 0.3 TA = +85°C 30 R ON R ON TA = -40°C /t OFF TA = +25°C t ON 1.0 VCC = +2.3V 0.2 20 T V A = -55°C CC = +2.5V 0.5 VCC = +3.0V 0.1 10 tOFF VCC = +5V 0 0 0 0 1 2 3 4 5 0 1 2 3 4 5 2 3 4 5 6 VCOM (V) VCOM (V) VSUPPLY (V)
TURN-ON/OFF TIMES ON/OFF-LEAKAGE CURRENT vs. TEMPERATURE vs. TEMPERATURE CHARGE INJECTION vs. COM VOLTAGE
120 100 10 100 80 MAX4626-28toc06 MAX4626-28toc04 MAX4626-28toc05 1 80 (ns) 60 tON 60 /t OFF 0.1 Q (pC) t ON 40 40 ON/OFF-LEAKAGE (nA) 0.01 20 20 tOFF 0 0 0.001 0 1 2 3 4 5 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 100 V TEMPERATURE (°C) TEMPERATURE (°C) COM (V)
FREQUENCY RESPONSE LOGIC THRESHOLD VOLTAGE
MAX4626-28toc07
vs. SUPPLY VOLTAGE
0 10 2.5 -10 ON-LOSS 0 -20 -10 2.0 ON-PHASE MAX4626-28toc08 -30 -20 VIN RISING -40 -30 1.5 OFF-ISOLATION LOSS (dB) -50 -40 -60 PHASE (degrees) -50 1.0 VIN FALLING -70 -60 0.5 -80 V+ = 5V -70 LOGIC THRESHOLD VOLTAGE (V) 50Ω = IN/OUT -90 -80 30k 100k 1M 10M 100M 0 2 3 4 5 6 FEQUENCY (Hz) SUPPLY VOLTAGE (V) www.maximintegrated.com Maxim Integrated │ 4