參數(shù)資料
型號: SSM2932ACBZ-RL
廠商: Analog Devices Inc
文件頁數(shù): 13/16頁
文件大?。?/td> 0K
描述: IC HEADPHONE AMP STEREO 16WLCSP
標(biāo)準(zhǔn)包裝: 10,000
類型: G 類
輸出類型: 耳機,2-通道(立體聲)
在某負(fù)載時最大輸出功率 x 通道數(shù)量: 85mW x 1 @ 16 歐姆,45mW x 2 @ 32 歐姆
電源電壓: 2.5 V ~ 3.6 V
特點: 消除爆音,差分輸入,短路保護,關(guān)機
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 16-WLCSP(1.64x1.64)
封裝/外殼: 16-UFBGA,WLCSP
包裝: 帶卷 (TR)
SSM2932
Data Sheet
Rev. 0 | Page 6 of 16
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
TOP VIEW
(BALL SIDE DOWN)
Not to Scale
10
36
0-
00
2
1
A
B
C
D
23
4
BALL A1
INDICATOR
SD
PGND
CF2
HI-Z
OUTL
CPVDD
SGND
OUTR
INL–
INL+
INR+
INR–
PVDD
CF1
CPVSS
GAIN
Figure 2. Pin Configuration
Table 5. Pin Function Descriptions
Pin No.
Mnemonic
Description
A1
SD
Shutdown Control
B1
PGND
Power Ground
C1
CF2
Charge Pump Flying Capacitor, Terminal 2
D1
HI-Z
Output Impedance Select
A2
PVDD
Power Supply
B2
CF1
Charge Pump Flying Capacitor, Terminal 1
C2
CPVSS
Charge Pump Negative Supply
D2
GAIN
Gain Control
A3
OUTL
Left Channel Headphone Output
B3
CPVDD
Charge Pump Positive Supply
C3
SGND
Headphone Sense Ground
D3
OUTR
Right Channel Headphone Output
A4
INL
Left Channel Inverting Input
B4
INL+
Left Channel Noninverting Input
C4
INR+
Right Channel Noninverting Input
D4
INR
Right Channel Inverting Input
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