參數(shù)資料
型號: BH7884EFV-E2
廠商: Rohm Semiconductor
文件頁數(shù): 6/8頁
文件大?。?/td> 0K
描述: IC AMP HDPH/SPEAKER LV 24HTSSOP
標(biāo)準(zhǔn)包裝: 2,000
類型: AB 類
輸出類型: 2-通道(立體聲)帶立體聲耳機(jī)
在某負(fù)載時最大輸出功率 x 通道數(shù)量: 1W x 2 @ 8 歐姆
電源電壓: 3 V ~ 5.5 V
特點: 帶低音增強模式,靜音,待機(jī)
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 24-HTSSOP-B
封裝/外殼: 24-VSSOP(0.220",5.60mm 寬)裸露焊盤
包裝: 帶卷 (TR)
Technical Note
4/10
www.rohm.com
2010.06 - Rev.A
2010 ROHM Co., Ltd. All rights reserved.
BH7884EFV
●Control pin settings
SP MUTE PIN:2PIN
H
SP ACTIVE
SPAMP is in active state
L
SP MUTE
SPAMP is in suspend state
STEREO/MONO PIN:3PIN
H
STEREO
For SPAMP, LCH and RCH both are in active state
L
MONO
For SPAMP, LCH is in active state and RCH is in suspend state
BASSBOOST PIN:4PIN
H
BASS BOOST
For SPAMP, bass is boosted
L
NON -BOOST
For SPAMP, bass is not boosted
MUTE PIN:10PIN
(The SPAMP mute function is realized by connecting HP_OUT to SP_IN)
H
ACTIVE
HPAMP is in active state
L
MUTE
HPAMP is in mute state
SUSPEND PIN:11PIN
H
ACTIVE
The IC is in active state
L
SUSPEND
The IC is in suspend state
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