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Below is the parameter table and instructions for the ADG1408YCPZ, an 8-channel analog multiplexer/demultiplexer from Analog Devices.

ADG1408YCPZ Parameter Table

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Supply Voltage	VDD	2.7	-	5.5	V
Supply Current (Quiescent)	IQ	-	10	30	渭A	VDD = 5V, All channels off
Input Voltage Range	VIN	0	-	VDD	V
Output Voltage Range	VOUT	0	-	VDD	V
Channel-to-Channel Isolation		-	100	-	dB	f = 1 MHz, VDD = 5V
On-State Resistance	RON	1.2	1.6	2.0	惟	VDD = 5V, VGS = 0V, VDS = 0V
Off-State Leakage Current	ILEAK	-10	0	10	nA	VDD = 5V, All channels off
Switching Time	tSW	10	35	60	ns	VDD = 5V, RL = 1k惟, CL = 10pF
Logic Input High Level	VIH	2.0	-	VDD	V
Logic Input Low Level	VIL	0	-	0.8	V
Logic Output High Level	VOH	2.4	-	VDD	V
Logic Output Low Level	VOL	0	-	0.4	V

Instructions for Use

1. Power Supply:

   • Connect the VDD pin to a power supply between 2.7V and 5.5V.
   • Connect the GND pin to the ground.

2. Control Inputs:

   • The control inputs (S0, S1, S2, S3) select which channel is active. These inputs should be driven by logic levels (0V for low, VDD for high).
   • The INH (Inhibit) pin can be used to disable all channels. When INH is high, all channels are turned off.

3. Analog Signal Path:

   • Connect the analog input signal to the common input (COM) pin.
   • The selected channel will connect the COM pin to one of the output pins (Y0 to Y7).

4. Channel Selection:

   • The channel selection is determined by the binary value of the control inputs (S0, S1, S2, S3):
     • S0 = 0, S1 = 0, S2 = 0, S3 = 0: Y0 is selected
     • S0 = 1, S1 = 0, S2 = 0, S3 = 0: Y1 is selected
     • S0 = 0, S1 = 1, S2 = 0, S3 = 0: Y2 is selected
     • S0 = 1, S1 = 1, S2 = 0, S3 = 0: Y3 is selected
     • S0 = 0, S1 = 0, S2 = 1, S3 = 0: Y4 is selected
     • S0 = 1, S1 = 0, S2 = 1, S3 = 0: Y5 is selected
     • S0 = 0, S1 = 1, S2 = 1, S3 = 0: Y6 is selected
     • S0 = 1, S1 = 1, S2 = 1, S3 = 0: Y7 is selected

5. Signal Integrity:

   • Ensure that the input and output signals are within the specified voltage range (0V to VDD).
   • Use appropriate decoupling capacitors (e.g., 0.1渭F) close to the VDD and GND pins to maintain stable operation.

6. Handling and Storage:

   • The ADG1408YCPZ is sensitive to electrostatic discharge (ESD). Handle the device with ESD precautions.
   • Store the device in a dry, cool place to prevent moisture damage.

By following these instructions, you can ensure optimal performance and reliability of the ADG1408YCPZ in your application.

(For reference only)