Details

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BUY LTC1150CS8#PBF https://www.utsource.net/itm/p/12543129.html

Parameter	Description	Min	Typ	Max	Unit
Supply Voltage	Operating supply voltage range	3		5.5	V
Input Voltage Range	Range of input voltages that can be monitored	-0.3		26	V
Output Current	Maximum output current			10	mA
Shutdown Mode Current	Supply current in shutdown mode		1		μA
Operating Temperature	Temperature range for operation	-40		85	°C
Storage Temperature	Temperature range for storage	-65		150	°C
Power Dissipation	Maximum power dissipation			125	mW
Reference Voltage	Internal reference voltage	1.2			V
Comparator Threshold	Comparator threshold voltage		1.24		V
Response Time	Time to respond to a change in input voltage		15		μs

Instructions for Use:

1. Power Supply Connection:

   • Connect the supply voltage (Vcc) between 3V and 5.5V to the appropriate pins.
   • Ensure proper decoupling capacitors are placed close to the supply pins to minimize noise.

2. Input Monitoring:

   • Connect the input signal to be monitored to the IN pin. Ensure the input voltage does not exceed the specified range (-0.3V to 26V).

3. Output Configuration:

   • The output is an open-collector configuration, which requires an external pull-up resistor to a suitable voltage level.

4. Shutdown Control:

   • To put the device into shutdown mode, apply a low signal to the SHDN pin. This reduces the supply current to approximately 1μA.

5. Comparator Operation:

   • The comparator compares the input voltage against the internal reference (1.24V). The output will go low when the input voltage exceeds this threshold.

6. Thermal Considerations:

   • Ensure the device operates within its specified temperature range (-40°C to 85°C) for reliable performance.

7. Handling Precautions:

   • Follow standard ESD handling precautions to avoid damage to the device.

8. Storage Conditions:

   • Store the device in a dry environment within the temperature range of -65°C to 150°C.

For detailed application circuits and advanced configurations, refer to the datasheet provided by the manufacturer.

(For reference only)