Datasheet MAX4571, MAX4572, MAX4573, MAX4574 (Maxim) - 6
| 制造商 | Maxim |
| 描述 | Serially Controlled, Clickless Audio/Video Switches |
| 页数 / 页 | 16 / 6 — Serially Controlled, Clickless Audio/Video Switches. Note 2:. Note 3:. … |
| 文件格式/大小 | PDF / 322 Kb |
| 文件语言 | 英语 |
Serially Controlled, Clickless Audio/Video Switches. Note 2:. Note 3:. Note 4:. Note 5:. Note 6:. Note 7:. Note 8:. Note 9:. Note 10:
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Serially Controlled, Clickless Audio/Video Switches Note 2:
The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3:
Guaranteed by design. Not subject to production testing.
Note 4:
∆RON = RON(MAX) - RON(MIN).
Note 5:
Resistance flatness is defined as the difference between the maximum and minimum on-resistance values, as measured over the specified analog signal range.
Note 6:
Leakage parameters are 100% tested at maximum rated temperature, and guaranteed by correlation at TA = +25°C.
Note 7:
Off-isolation = 20 log [VCOM_ / VNO_ _ ], VCOM_ = output, VNO_ _ = input to off switch.
Note 8:
All timing is measured from the rising clock edge of the ACK bit for 2-wire, and from the rising edge of CS for 3-wire. Turn- off time is defined at the output of the switch for a 0.5V change, tested with a 300Ω load to ground. Turn-on time is mea- sured with a 5kΩ load resistor to GND. All timing is shown with respect to 20% V+ and 70% V+, unless otherwise noted.
Note 9:
Supply current can be as high as 2mA per switch during switch transitions in the clickless mode, corresponding to a 28mA total supply transient current requirement.
Note 10:
Leakage testing for single-supply operation is guaranteed by testing with a single +5.25V supply.
Note 11:
Cb = capacitance of one bus line in pF. Tested with Cb = 400pF.
Note 12:
Typical values are for MAX4573/MAX4574 devices.
Typical Operating Characteristics MAX4571–MAX4574
(V+ = +5V, TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. ON-RESISTANCE vs. VCOM VCOM AND TEMPERATURE LEAKAGE CURRENT vs. TEMPERATURE
50 32 100 30 45 V+ = 2.7V T 10 MAX4571-4 toc01 A = +85°C MAX4571-4 toc02 MAX4571-4 toc03 ) Ω 28 Ω 40 TA = +70°C 1 26 35 COM_ OFF TA = +25°C V+ = 3.3V 24 CURRENT (nA) 0.1 ON-RESISTANCE ( 30 ON-RESISTANCE ( NO_ _ OFF 22 0.01 25 20 TA = -40°C V+ = 5.0V NO_ _ ON 20 18 0.001 0 1 2 3 4 5 0 1 2 3 4 5 -40 -20 0 20 40 60 80 VCOM (V) VCOM (V) TEMPERATURE (°C)
ON/OFF TIME vs. TEMPERATURE SUPPLY CURRENT vs. TEMPERATURE CHARGE INJECTION vs. VCOM (HARD MODE)
5.1 3 600 5.0 2 500 MAX4571-4 toc04 MAX4571-4 toc05 MAX4571-4 toc06 t 4.9 1 400 ON, V+ = 3V µA) 4.8 0 300 tON, V+ = 5V Q (pC) TIME (ns) CURRENT ( 4.7 -1 200 tOFF, V+ = 3V 4.6 -2 100 tOFF, V+ = 5V 4.5 -3 0 -40 -20 0 20 40 60 80 0 1 2 3 4 5 -40 -20 0 20 40 60 80 TEMPERATURE (°C) VCOM (V) TEMPERATURE (°C)
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The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3:
Guaranteed by design. Not subject to production testing.
Note 4:
∆RON = RON(MAX) - RON(MIN).
Note 5:
Resistance flatness is defined as the difference between the maximum and minimum on-resistance values, as measured over the specified analog signal range.
Note 6:
Leakage parameters are 100% tested at maximum rated temperature, and guaranteed by correlation at TA = +25°C.
Note 7:
Off-isolation = 20 log [VCOM_ / VNO_ _ ], VCOM_ = output, VNO_ _ = input to off switch.
Note 8:
All timing is measured from the rising clock edge of the ACK bit for 2-wire, and from the rising edge of CS for 3-wire. Turn- off time is defined at the output of the switch for a 0.5V change, tested with a 300Ω load to ground. Turn-on time is mea- sured with a 5kΩ load resistor to GND. All timing is shown with respect to 20% V+ and 70% V+, unless otherwise noted.
Note 9:
Supply current can be as high as 2mA per switch during switch transitions in the clickless mode, corresponding to a 28mA total supply transient current requirement.
Note 10:
Leakage testing for single-supply operation is guaranteed by testing with a single +5.25V supply.
Note 11:
Cb = capacitance of one bus line in pF. Tested with Cb = 400pF.
Note 12:
Typical values are for MAX4573/MAX4574 devices.
Typical Operating Characteristics MAX4571–MAX4574
(V+ = +5V, TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. ON-RESISTANCE vs. VCOM VCOM AND TEMPERATURE LEAKAGE CURRENT vs. TEMPERATURE
50 32 100 30 45 V+ = 2.7V T 10 MAX4571-4 toc01 A = +85°C MAX4571-4 toc02 MAX4571-4 toc03 ) Ω 28 Ω 40 TA = +70°C 1 26 35 COM_ OFF TA = +25°C V+ = 3.3V 24 CURRENT (nA) 0.1 ON-RESISTANCE ( 30 ON-RESISTANCE ( NO_ _ OFF 22 0.01 25 20 TA = -40°C V+ = 5.0V NO_ _ ON 20 18 0.001 0 1 2 3 4 5 0 1 2 3 4 5 -40 -20 0 20 40 60 80 VCOM (V) VCOM (V) TEMPERATURE (°C)
ON/OFF TIME vs. TEMPERATURE SUPPLY CURRENT vs. TEMPERATURE CHARGE INJECTION vs. VCOM (HARD MODE)
5.1 3 600 5.0 2 500 MAX4571-4 toc04 MAX4571-4 toc05 MAX4571-4 toc06 t 4.9 1 400 ON, V+ = 3V µA) 4.8 0 300 tON, V+ = 5V Q (pC) TIME (ns) CURRENT ( 4.7 -1 200 tOFF, V+ = 3V 4.6 -2 100 tOFF, V+ = 5V 4.5 -3 0 -40 -20 0 20 40 60 80 0 1 2 3 4 5 -40 -20 0 20 40 60 80 TEMPERATURE (°C) VCOM (V) TEMPERATURE (°C)
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