Details

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BUY ADG442BRZ https://www.utsource.net/itm/p/4164455.html
LC2MOS Quad SPST Switches

Parameter	Symbol	Min	Typical	Max	Unit	Notes
Supply Voltage	VDD	4.5	-	16	V	-
Supply Current (Quiescent)	IQ	-	0.01	-	mA	-
On-Resistance	RON	2.5	-	4.5	Ω	@ VDD = 15V, VOH = VOL = 0V
Off-Leakage Current	IOFF	-	0.01	-	nA	@ VDD = 15V, VOH = VOL = 0V
Input Signal Range	VIN	-0.3	-	VDD + 0.3	V	-
Switching Time (Typical)	ts	-	0.5	-	μs	-
Operating Temperature	TOP	-40	-	85	°C	-
Storage Temperature	TSTG	-65	-	150	°C	-

Instructions for Using ADG442BRZ

1. Power Supply:

   • Ensure the supply voltage (V_DD) is within the range of 4.5V to 16V.
   • The quiescent current (I_Q) is very low, typically 0.01mA.

2. Signal Handling:

   • The input signal range (V_IN) should be between -0.3V and V_DD + 0.3V to avoid damage to the device.
   • The on-resistance (R_ON) is typically 2.5Ω to 4.5Ω at V_DD = 15V, which can affect the load seen by the signal.

3. Switching:

   • The switching time (t_s) is typically 0.5μs, which is important for high-speed applications.
   • Ensure that the off-leakage current (I_OFF) is kept low to prevent unwanted signal coupling.

4. Temperature Considerations:

   • The operating temperature (T_OP) range is from -40°C to 85°C.
   • The storage temperature (T_STG) range is from -65°C to 150°C, which is useful for long-term storage or extreme environments.

5. Handling and Installation:

   • Handle the device with care to avoid static damage.
   • Follow proper soldering techniques to ensure reliable connections and avoid thermal stress.

6. Testing and Troubleshooting:

   • Use a multimeter to check the supply voltage and quiescent current.
   • Verify the on-resistance and off-leakage current to ensure the switch is functioning correctly.
   • If issues arise, refer to the datasheet for more detailed troubleshooting steps.

(For reference only)