an12960a Panasonic Corporation of North America, an12960a Datasheet - Page 23

• Manufacturer Part Number: an12960a
• Description: Monaural Class-d Amplifier Ic With Built-in Agc
• Manufacturer: Panasonic Corporation of North America

AN12960A
Special attention and precaution in using
1. This IC is intended to be used for general electronic equipment [cellular phones].
2. Pay attention to the direction of LSI. When mounting it in the wrong direction onto the PCB (printed-circuit-board), it might
3. Pay attention in the PCB (printed-circuit-board) pattern layout in order to prevent damage due to short circuit between pins. In
4. Perform a visual inspection on the PCB before applying power, otherwise damage might happen due to problems such as a solder-
5. Take notice in the use of this product that it might break or occasionally smoke when an abnormal state occurs such as output pin-
6. When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions
7. When using the LSI for new models, verify the safety including the long-term reliability for each product.
8. When the application system is designed by using this LSI, be sure to confirm notes in this book.
9. Please carry out the thermal design with sufficient margin such that the power dissipation will not be exceeded, based on the
10. If SDA/AUTOSAVE (Pin A4), GSEL1(Pin B2), SCL/AUTOSAVEL (Pin B3), SLV_SEL/GSEL2(Pin C3), I2C_SEL(Pin D3),
Usage Notes
Consult our sales staff in advance for information on the following applications:
directly jeopardize life or harm the human body.
(1) Space appliance (such as artificial satellite, and rocket)
(2) Traffic control equipment (such as for automobile, airplane, train, and ship)
(3) Medical equipment for life support
(4) Submarine transponder
(5) Control equipment for power plant
(6) Disaster prevention and security device
(7) Weapon
(8) Others : Applications of which reliability equivalent to (1) to (7) is required
And, safety measures such as an installation of fuses are recommended because the extent of the above-mentioned damage and
Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure
Be sure to read the notes to descriptions and the usage notes in the book.
the maximum rating becomes an instant and the marginal value which must not exceed. It sufficiently evaluates, and I use-wish-do
destroy in both cases.
smoke or ignite.
addition, refer to the Pin Description for the pin configuration.
bridge between the pins of the semiconductor device. Also, perform a full technical verification on the assembly quality, because
the same damage possibly can happen due to conductive substances, such as solder ball, that adhere to the LSI during
transportation.
V
smoke emission will depend on the current capability of the power supply.
(operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute
maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any
defect which may arise later in your equipment.
mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire
or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products.
conditions of power supply, load and surrounding temperature. Although indicated also in the column of the maximum rating,
so that it may not exceed certainly. Moreover, don't impress neither voltage nor current to PIN which is not indicated. It may
I2C_SEL(Pin D3) and AGCL (Pin D4) are open, their inputs are arbitrary. Don't make them open.
Special applications in which exceptional quality and reliability are required, or if the failure or malfunction of this IC may
Any applications other than the standard applications intended.
CC
short (Power supply fault), output pin-GND short (Ground fault), or output-to-output-pin short (load short) .
Ver. AEB
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