Details

---

BUY JRC4580 https://www.utsource.net/itm/p/12598464.html

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Supply Voltage	Vcc	4	-	16	V
Quiescent Current	Iq	-	2.5	4	mA	Vcc = 12V
Input Bias Current	Ib	-	30	90	nA
Input Offset Current	Ios	-	5	15	nA
Input Voltage Range	Vcm	-	-	Vcc-1.5	V
Output Voltage Swing	Vo	-	-	Vcc-2.5	V
Slew Rate	SR	-	1.0	-	V/μs
Large Signal Bandwidth	f-3dB	-	10	-	kHz
Unity Gain Bandwidth	GBW	-	1.2	-	MHz
Common Mode Rejection Ratio	CMRR	70	-	90	dB
Power Supply Rejection Ratio	PSRR	70	-	90	dB

Instructions for Using JRC4580:

1. Supply Voltage:

   • The JRC4580 can operate with a supply voltage ranging from 4V to 16V. Ensure that the supply voltage is within this range to avoid damage to the device.

2. Quiescent Current:

   • The quiescent current typically ranges from 2.5mA to 4mA at a supply voltage of 12V. This value should be considered when designing power supply circuits to ensure efficient operation.

3. Input Bias Current:

   • The input bias current is typically around 30nA but can vary between 30nA and 90nA. This parameter is important for designing input circuits, especially when using high-impedance sources.

4. Input Offset Current:

   • The input offset current is typically around 5nA and can vary between 5nA and 15nA. This parameter affects the accuracy of the amplifier and should be minimized in precision applications.

5. Input Voltage Range:

   • The input voltage range is from 0V to Vcc - 1.5V. Ensure that the input signals do not exceed this range to prevent distortion or damage.

6. Output Voltage Swing:

   • The output voltage swing is from 0V to Vcc - 2.5V. This parameter is crucial for determining the maximum output signal level the amplifier can produce.

7. Slew Rate:

   • The slew rate is typically 1.0V/μs. This parameter determines the maximum rate of change of the output voltage and is important for high-frequency applications.

8. Large Signal Bandwidth:

   • The large signal bandwidth is typically 10kHz. This parameter indicates the frequency range over which the amplifier can handle large signals without significant loss of performance.

9. Unity Gain Bandwidth:

   • The unity gain bandwidth is typically 1.2MHz. This parameter is important for understanding the frequency response of the amplifier when used in unity gain configurations.

10. Common Mode Rejection Ratio (CMRR):

    • The CMRR is typically between 70dB and 90dB. This parameter measures the ability of the amplifier to reject common-mode signals, which is crucial in differential amplification applications.

11. Power Supply Rejection Ratio (PSRR):

    • The PSRR is typically between 70dB and 90dB. This parameter measures the ability of the amplifier to reject variations in the power supply voltage, ensuring stable operation.

Pin Configuration:

• Pin 1: Offset Null (not typically used)
• Pin 2: Inverting Input
• Pin 3: Non-Inverting Input
• Pin 4: Negative Supply (Vee)
• Pin 5: Output
• Pin 6: Positive Supply (Vcc)
• Pin 7: Not Connected (NC)
• Pin 8: Not Connected (NC)

Typical Applications:

• Audio amplifiers
• Signal conditioning circuits
• Active filters
• Transducer amplifiers

Ensure that all connections are made correctly and that the supply voltages are stable before powering the device. Proper decoupling capacitors should be used to filter out noise and ensure stable operation.

(For reference only)