參數(shù)資料
型號: SA58635UK
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 2 x 25 mW class-G stereo headphone driver with I2C-bus volume control
中文描述: AUDIO AMPLIFIER, PBGA16
封裝: 1.70 X 1.70 MM, 0.56 MM HEIGHT, WLCSP-16
文件頁數(shù): 23/30頁
文件大?。?/td> 277K
代理商: SA58635UK
SA58635_1
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 01 — 26 March 2010
3 of 30
NXP Semiconductors
SA58635
2
× 25 mW class-G stereo headphone driver
6.
Pinning information
6.1 Pinning
6.2 Pin description
Fig 2.
Pin configuration for WLCSP16
Fig 3.
Ball mapping for WLCSP16
002aaf273
SA58635UK
Transparent top view
D
B
C
A
24
13
ball A1
index area
SW
AVDD
OUTL
12
3
AGND
CPP
HPVDD
A
B
CPN
HPVSS
SGND
C
002aad933
Transparent top view
INLN
4
INLP
INRP
SDA
SCL
OUTR
D
INRN
Table 2.
Pin description
Symbol
Pin
Description
SW
A1
buck converter switching mode
AVDD
A2
analog supply; same as battery
OUTL
A3
headphone left channel output
INLN
A4
left channel negative differential input
AGND
B1
analog supply ground
CPP
B2
charge pump positive capacitor
HPVDD
B3
buck converter output voltage
INLP
B4
left channel positive differential input
CPN
C1
charge pump negative capacitor
HPVSS
C2
charge pump negative output voltage
SGND
C3
ground sense; connect to headphone jack ground
INRP
C4
right channel positive differential input
SDA
D1
I2C-bus serial data
SCL
D2
I2C-bus serial clock
OUTR
D3
headphone right channel output
INRN
D4
right channel negative differential input
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