Details

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BUY CA1558E https://www.utsource.net/itm/p/12606648.html

Parameter	Symbol	Min	Typical	Max	Unit	Conditions
Supply Voltage	Vcc	4.5	12	22	V
Output Current	Iout	-	100	150	mA	Vce = 3V, Ta = 25掳C
Power Dissipation	Ptot	-	625	-	mW	Ta = 25掳C
Operating Temperature	Topr	-40	-	85	掳C
Storage Temperature	Tstg	-65	-	150	掳C
Input Resistance	Rin	-	500	-	k惟	Vcc = 12V, Ta = 25掳C
Output Resistance	Rout	-	100	-	惟	Vcc = 12V, Ta = 25掳C
Quiescent Current	Iq	-	5	-	渭A	Vcc = 12V, Ta = 25掳C
Gain Bandwidth Product	GBP	-	1.2	-	MHz	Vcc = 12V, RL = 2k惟

Instructions for Using CA1558E:

1. Supply Voltage (Vcc):

   • Ensure the supply voltage is within the range of 4.5V to 22V.
   • Use a stable power supply to avoid fluctuations that can affect performance.

2. Output Current (Iout):

   • The maximum continuous output current should not exceed 150mA.
   • For optimal performance, keep the output current around 100mA.

3. Power Dissipation (Ptot):

   • The maximum power dissipation is 625mW at room temperature (25掳C).
   • Use heat sinks or cooling solutions if operating at higher temperatures or higher power levels.

4. Operating Temperature (Topr):

   • The device can operate from -40掳C to 85掳C.
   • Avoid exposing the device to temperatures outside this range to prevent damage.

5. Storage Temperature (Tstg):

   • Store the device between -65掳C and 150掳C.
   • Avoid prolonged exposure to extreme temperatures to ensure long-term reliability.

6. Input Resistance (Rin):

   • The input resistance is typically 500k惟.
   • This high input resistance minimizes loading effects on the signal source.

7. Output Resistance (Rout):

   • The output resistance is typically 100惟.
   • This value should be considered when designing the load circuit to ensure proper operation.

8. Quiescent Current (Iq):

   • The quiescent current is typically 5渭A.
   • This low current consumption makes the device suitable for battery-powered applications.

9. Gain Bandwidth Product (GBP):

   • The gain bandwidth product is 1.2MHz.
   • This parameter is useful for determining the stability and frequency response of the amplifier.

Additional Notes:

• Always refer to the datasheet for the most accurate and detailed information.
• Ensure proper PCB layout and grounding to minimize noise and interference.
• Use appropriate decoupling capacitors to stabilize the power supply and improve performance.

(For reference only)