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參數(shù)資料
| 型號(hào)： | 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(yè)數(shù)： | 26/30頁(yè) |
| 文件大?。?/td> | 277K |
| 代理商： | SA58635UK |
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SA58635_1
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 01 — 26 March 2010
5 of 30
NXP Semiconductors
SA58635
2
× 25 mW class-G stereo headphone driver
7.3.1 MODE1 register, MODE1
7.3.2 Volume control register, VOLCTL
7.3.3 High-impedance register, HIZ
Table 4.
MODE1 - Mode register 1 (address 01h) bit description
Legend: * default value.
Bit
Symbol
Access
Value
Description
7
HP_EN_L
R/W
0*
Left channel inactive. A zero will turn off the left
channel.
1
Left channel active.
6
HP_EN_R
R/W
0*
Right channel inactive. A zero will turn off the right
channel.
1
Right channel active.
5
-
read only
0*
Reserved; always reads back as a 0.
4
-
read only
0*
Reserved; always reads back as a 0.
3
-
read only
0*
Reserved; always reads back as a 0.
2
-
read only
0*
Reserved; always reads back as a 0.
1
THERMAL
read only
0*
Device is operating normally.
1
Device is in thermal shutdown.
0
SWS
R/W
0*
Device is enabled.
1
Software shutdown; charge pump is disabled.
Table 5.
VOLCTL - Volume control register (address 02h) bit description
Legend: * default value.
Bit
Symbol
Access
Value
Description
7
MUTEL
R/W
0
A zero indicates that the left channel is not muted.
1*
Left channel is muted.
6
MUTER
R/W
0
A zero indicates that the right channel is not
muted.
1*
Right channel is muted.
5 to 1
VOL[4:0]
R/W
0*
These bits indicate the volume on the outputs per
the gain table shown in Table 9.
0
-
read only
0*
This bit is reserved and will always return a zero.
Table 6.
HIZ - High-impedance register (address 03h) bit description
Legend: * default value.
Bit
Symbol
Access
Value
Description
7 to 2
-
read only
0*
Unused; always returns 0.
1
HIZL
R/W
0*
Device outputs are not in high-impedance.
1
Device outputs are in high-impedance.
0
HIZR
R/W
0*
Device outputs are not in high-impedance.
1
Device outputs are in high-impedance.
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| SA58637BS | 2 x 2.2 W BTL audio amplifier |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SA58635UK,027 | 功能描述:音頻放大器 2x25mW cls-G stereo headphone driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| SA58637 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 X 2.2 W BTL audio amplifier |
| SA58637BS | 制造商:NXP Semiconductors 功能描述:AMP AUDIO 2.2W STER D 20HVQFN 制造商:NXP Semiconductors 功能描述:AMP, AUDIO, 2.2W, STER, D, 20HVQFN |
| SA58637BS,118 | 功能描述:音頻放大器 DUAL 2.2W/CH. BTL RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| SA58637BS118 | 制造商:NXP Semiconductors 功能描述:IC AUDIO AMP AB 2.2W SON-20 |
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