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BUY DG200ABA https://www.utsource.net/itm/p/1467652.html
IC SWITCH SPST DUAL TO100-10

Below is the parameter table and instructions for the DG200ABA, a digital isolator from Texas Instruments.

DG200ABA Parameter Table

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Supply Voltage (Input Side)	VDD1	3.0	5.0	5.5	V
Supply Voltage (Output Side)	VDD2	3.0	5.0	5.5	V
Input High Voltage	VIH	2.0	-	VDD1	V
Input Low Voltage	VIL	0	-	0.8	V
Output High Voltage	VOH	2.4	-	VDD2-0.4	V	IOH = -4 mA
Output Low Voltage	VOL	0	-	0.4	V	IOL = 4 mA
Propagation Delay (High to Low)	tPLH	10	25	50	ns	VDD1 = VDD2 = 5V, fIN = 1 MHz
Propagation Delay (Low to High)	tPHL	10	25	50	ns	VDD1 = VDD2 = 5V, fIN = 1 MHz
Maximum Data Rate	fMAX	-	-	100	Mbps
Isolation Voltage	VIORM	-	-	2500	Vrms	1 minute
Operating Temperature Range	Toperating	-40	-	125	°C
Storage Temperature Range	Tstorage	-65	-	150	°C

Instructions for Using the DG200ABA

1. Power Supply Connection:

   • Connect VDD1 to the power supply on the input side.
   • Connect VDD2 to the power supply on the output side.
   • Ensure both VDD1 and VDD2 are within the specified range (3.0V to 5.5V).

2. Signal Input:

   • Connect the digital signal to be isolated to the input pin (IN).
   • The input signal should be within the valid logic levels defined by VIH and VIL.

3. Signal Output:

   • The isolated output signal will be available at the output pin (OUT).
   • Ensure the load connected to the output pin is within the specified current limits (IOH and IOL).

4. Propagation Delay:

   • The propagation delay (tPLH and tPHL) should be considered when designing the system to ensure proper timing.
   • For best performance, keep the propagation delay within the typical range (25 ns).

5. Isolation:

   • The DG200ABA provides galvanic isolation up to 2500 Vrms for 1 minute.
   • Ensure that the isolation barrier is not exceeded to avoid damage to the device.

6. Operating and Storage Conditions:

   • Operate the device within the specified temperature range (-40°C to 125°C).
   • Store the device within the storage temperature range (-65°C to 150°C).

7. Handling Precautions:

   • Handle the device with care to avoid static discharge.
   • Follow standard ESD (Electrostatic Discharge) precautions when handling the device.

By following these parameters and instructions, you can effectively use the DG200ABA in your digital isolation applications.

(For reference only)