AK4203 Datasheet, PDF(11/14 Page) Asahi Kasei Microsystems – Stereo Cap-less LINE-Amp and Video-Amp

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

AK4203 Datasheet, PDF (11/14 Pages) Asahi Kasei Microsystems – Stereo Cap-less LINE-Amp and Video-Amp

◁

[AK4203]

1. Î¬Ï¥Ï¯ÏÍ±à°¿Ý¯Í·ÏÎ§Î¿ÏÏ¦Ï¯Î¬

Í±Ý¯à°¿Î¬Ï¥Ï¯ÏÍ·à¤Îà¹Í´Í¸à¥à·¼à®«ÒÍ Í¯Ô¼ÍÍÉ»à¯¨à§ÉºVDD1, VDD2 Í´Í¸Î³ÎµÏÏÍ·ÎÏÏ©Î¬à°¿Ý¯ÎÍ¢ÎÍ ÚÚÉ»à¸

ÍÚÚÍ°Ý¯à°¿ÎÎà§ß¹Í¸ÉºVDD1 Í± VDD2 Í¸à¶Í£Ò°à¥¹Í´à½±Íªà§ÍÍ¯ÍÍ©ÍÍÉ»VSS1, VSS2 Í¸ÎÏÏ©Î¬Î¬Ï¥Ï¯ÏÍ´àªà¬

Í Í¯Ô¼ÍÍÉ»Î³ÎµÏÏÍ·Î¬Ï¥Ï¯ÏÍ¸ÎÏÏ©Î¬Í±ÏÎÎ´Î»Ï§Í°à·¼ÍÍ¯à´àª¢Í PC ÏÊÏà§Í·à°¿ÍÍ±ÍÛÍ´Ý¯ÎÍ°àªà¬Í Í¯Ô¼

ÍÍÉ»à¦à¼°à¾Í·ÏÎ§Î¿ÏÏ¦Ï¯Î¬Î¯Ï¯ÏÏ¯Î±Í¸Í³ÎÎÍà°¿Ý¯ÏÏ¯Í·ÛÍÍ´àªà¬Í Í¯Ô¼ÍÍÉ»

2. Ø¬àµà´àª¢à§Í·à®«Ò

ÎÏÏ©Î¬à³à¥à¾ÏÏ¯Í¸à¬Í·à§´ß¸Í±Í·Î§Î¿ÏÏ¦Ï¯Î¬Í´Í¸à¥à·¼à®«ÒÍ Éºà´àª¢ÎÍ°ÍÎÍ©Íà¹ÍÍ³ÎÎÍÍ´Í Í¯Ô¼ÍÍÉ»à¢à¼»Í

ÎÍ³ÍÏÏ¯ÍÍÎà§ß¹Í¸Î¦ÊÏÏ¯Í´Í Í¯Ô¼ÍÍÉ»

3. ÎÏÏ©Î¬à³à¾

3-1.Î¦ÊÏÎÎ¦à§´ß¸à³à¾

Î¦ÊÏÎÎ¦Í¸à ©à²à³à¾Í±Í³Í¬Í¯ÍÎÍ¢É»à¥à¾Í¸LINP/RINPÍ´à¬°Í Í¯Í¸à²Ûà©Í±Í³ÎÎÍ¢É»Ö¤à³à¾ÏÏ¯Í¸

1uFà°à±Í·Î¯Ï¯ÏÏ¯Î±Í°DCÎ§Î¿ÏÍ Í¯à³à¾Í Í¯Ô¼ÍÍÉ»

3-2. ÏÏÎ¦à§´ß¸à³à¾

AK4203à²ºà·¦Í·Î«Ï¥Ï¯ÏÕ³à¿Í´ÎÎÉºSync TipÍ·à¥à¾Ï¨ÏÏ§Í¸Ò°à°Í´Í³ÎÎÍ¢É»VIN pinÍ¸0.1uFà°à±Í·Î¯

Ï¯ÏÏ¯Î±Í°DCÎ§Î¿ÏÍ Í¯à³à¾Í Í¯Ô¼ÍÍÉ»

4. ÎÏÏ©Î¬à¥à¾

4-1.Î¦ÊÏÎÎ¦à§´ß¸à¥à¾

ÎÏÏ©Î¬à¥à¾Í¸Î³Ï¯Î¬Ï§Î¤Ï¯ÏÍ´Í³Í¬Í¯ÍÎÉºà¥à¾Ï¨Ï¯Î´Í¸ VSS(0V,typ)Îà®¤à§ºÍ´ 2.0Vrms(typ)Í° LPF Îà²ºà¬Í

ÎÍ¢É»DC Î¦ÏÎ·Î¿ÏÍ¸Â±5Ì¼V ÒÔ¼Í°Í¢É»

4-2. ÏÏÎ¦à§´ß¸à¥à¾

AK4203 Í¸ 150ohm ÎÏÏ¥Î ÏÕà³³Í³ÏÏÎ¦ÎÏ¯ÏÎ 1 Î½ÏÏ¯ÏÏ§à²ºà¬Í ÎÍ¢É»ÎÏ¯ÏÍ·Î®Î Ï¯Í¸

+6dB(typ)Í° LPF Îà²ºà¬Í ÎÍ¢É»DC Î¦ÏÎ·Î¿ÏÍ¸Â±100Ì¼V ÒÔ¼Í°Í¢É»

MS1376-J-00

- 11 -

2012/02

▷