Details

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BUY CA3146AE https://www.utsource.net/itm/p/12403204.html

Parameter	Symbol	Conditions	Min	Typical	Max	Unit
Supply Voltage	Vcc		2.0		35.0	V
Quiescent Current	Iq	Vcc = 35V, No Load		2.0		mA
Input Offset Voltage	Vos		-1.5	0.0	1.5	mV
Input Bias Current	Ib		50	100	150	nA
Input Offset Current	Ios		-10	0	10	nA
Differential Input Voltage	Vid		-0.3		0.3	V
Output Short-Circuit Duration	tsc	Continuous				s
Operating Temperature Range	Temp		-40		85	掳C
Storage Temperature Range	Tstg		-65		150	掳C

Instructions for Using the CA3146AE:

1. Power Supply:

   • The CA3146AE can operate with a supply voltage ranging from 2.0V to 35.0V.
   • Ensure that the supply voltage is stable and within the specified range to avoid damage to the device.

2. Quiescent Current:

   • The quiescent current is typically 2.0mA when the supply voltage is 35V and there is no load.
   • This value helps in power consumption calculations and thermal management.

3. Input Offset Voltage:

   • The input offset voltage should be within 卤1.5mV to ensure accurate operation.
   • If the offset voltage is outside this range, it may indicate a fault or require calibration.

4. Input Bias Current:

   • The input bias current ranges from 50nA to 150nA.
   • This parameter is important for high-impedance circuits where even small currents can affect performance.

5. Input Offset Current:

   • The input offset current should be within 卤10nA.
   • This parameter is crucial for maintaining balance between the two input terminals.

6. Differential Input Voltage:

   • The differential input voltage should not exceed 卤0.3V to prevent damage to the inputs.
   • Exceeding this limit can cause the device to malfunction or be damaged.

7. Output Short-Circuit Duration:

   • The output can handle short-circuits continuously without damage.
   • However, prolonged short-circuits can lead to overheating and potential failure.

8. Operating Temperature Range:

   • The device is designed to operate within a temperature range of -40掳C to 85掳C.
   • Operating outside this range can degrade performance or cause failure.

9. Storage Temperature Range:

   • The device can be stored in temperatures ranging from -65掳C to 150掳C.
   • Ensure proper storage conditions to maintain device integrity.

10. Handling Precautions:

    • Handle the CA3146AE with care to avoid static discharge, which can damage the sensitive components.
    • Use appropriate ESD (Electrostatic Discharge) protection measures during handling and installation.

11. Mounting and Soldering:

    • Follow recommended soldering profiles to avoid thermal shock and ensure reliable connections.
    • Use a controlled temperature and time to prevent damage to the device during soldering.

By following these parameters and instructions, you can ensure optimal performance and longevity of the CA3146AE.

(For reference only)