Details

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BUY JRC4558 https://www.utsource.net/itm/p/12356575.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	-	4.5	15	30	V
Quiescent Current	Iq	Vcc = 15V, no signal	-	2.5	-	mA
Input Bias Current	Ib	Vcc = 15V, f = 1kHz	-	1.0	-	nA
Input Offset Current	Ios	Vcc = 15V, f = 1kHz	-	0.1	-	nA
Input Voltage Range	Vcm	Vcc = 15V	0	-	Vcc - 1.5	V
Output Voltage Swing	Vo	Vcc = 15V, RL = 600惟	2	-	13	V
Slew Rate	SR	Vcc = 15V, RL = 600惟	-	0.5	-	V/渭s
Gain Bandwidth Product	GBP	Vcc = 15V, CL = 10pF	-	1.2	-	MHz
Large Signal Voltage Gain	Av	Vcc = 15V, RL = 600惟, f = 1kHz	-	200	-	-

Instructions for Using the JRC4558:

1. Power Supply:

   • The JRC4558 can operate with a supply voltage (Vcc) ranging from 4.5V to 30V. Ensure that the power supply is stable and within this range to avoid damage to the device.

2. Quiescent Current:

   • The quiescent current (Iq) is typically 2.5mA when the supply voltage is 15V and there is no signal input. This value helps in power consumption calculations.

3. Input Bias and Offset Current:

   • The input bias current (Ib) is typically 1.0nA, and the input offset current (Ios) is typically 0.1nA at 1kHz and 15V supply. These parameters are important for biasing the input stage and minimizing drift.

4. Input Voltage Range:

   • The common-mode input voltage range (Vcm) should be between 0V and Vcc - 1.5V. Exceeding these limits can cause distortion or damage to the input stage.

5. Output Voltage Swing:

   • The output voltage swing (Vo) is typically 2V to 13V when the load resistance (RL) is 600惟 and the supply voltage is 15V. Ensure that the load resistance and supply voltage are appropriate to achieve the desired output swing.

6. Slew Rate:

   • The slew rate (SR) is typically 0.5V/渭s. This parameter is crucial for high-frequency applications and determines the maximum rate of change of the output voltage.

7. Gain Bandwidth Product:

   • The gain bandwidth product (GBP) is typically 1.2MHz. This parameter is useful for designing amplifiers and determining the bandwidth at different gain settings.

8. Large Signal Voltage Gain:

   • The large signal voltage gain (Av) is typically 200 at 1kHz and 15V supply with a 600惟 load. This value is important for understanding the amplification capabilities of the device.

9. PCB Layout:

   • Ensure proper PCB layout to minimize noise and interference. Use decoupling capacitors close to the power pins and ground planes to improve stability.

10. Thermal Considerations:

    • The JRC4558 is designed to operate within a temperature range of -25掳C to +85掳C. Ensure adequate heat dissipation if the device is expected to operate near the upper temperature limit.

By following these guidelines, you can ensure optimal performance and reliability of the JRC4558 in your circuit design.

(For reference only)