Details

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BUY ICM7555IBAZ https://www.utsource.net/itm/p/1195999.html
General Purpose Timers

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	4.5	-	16	V
Supply Voltage	VCC	Storage	-0.5	-	18	V
Output Current	IOH	VOH = VCC - 1.5V, TA = 25°C	10	-	100	mA
Output Current	IOL	VOL = 0.5V, TA = 25°C	10	-	100	mA
Trigger Input Voltage	VT	-	1/3 VCC	-	2/3 VCC	V
Threshold Input Voltage	VTH	-	1/3 VCC	-	2/3 VCC	V
Control Voltage	VCTL	-	0	-	VCC	V
Reset Input Voltage	VRST	-	0	-	VCC	V
Discharge Current	ID	-	0	-	200	mA
Power Consumption	Ptot	TA = 25°C	-	3	-	mW
Operating Temperature	TA	-	-40	-	85	°C
Storage Temperature	TSTG	-	-65	-	150	°C

Instructions for Use:

1. Supply Voltage (V_CC):

   • Ensure the supply voltage is within the operating range of 4.5V to 16V.
   • The device can be stored at voltages from -0.5V to 18V.

2. Output Current:

   • The output high current (I_OH) should not exceed 100mA.
   • The output low current (I_OL) should not exceed 100mA.

3. Trigger and Threshold Inputs:

   • The trigger input (V_T) and threshold input (V_TH) operate between 1/3 V_CC and 2/3 V_CC.

4. Control Voltage (V_CTL):

   • The control voltage can be set between 0V and V_CC to adjust the timing characteristics.

5. Reset Input (V_RST):

   • The reset input can be set between 0V and V_CC to reset the timer.

6. Discharge Current (I_D):

   • The discharge current should not exceed 200mA.

7. Power Consumption:

   • The total power consumption at 25°C is typically 3mW.

8. Temperature Ranges:

   • The operating temperature range is -40°C to 85°C.
   • The storage temperature range is -65°C to 150°C.

9. Handling:

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

10. Applications:

    • Suitable for use in monostable and astable multivibrator circuits.
    • Ideal for timing and delay applications in various electronic projects.

(For reference only)