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參數資料
| 型號： | TLV320AIC3110IRHBT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | AUDIO AMPLIFIER, PQCC32 |
| 封裝： | 5 X 5 MM, GREEN, PLASTIC, QFN-32 |
| 文件頁數： | 5/126頁 |
| 文件大小： | 1528K |
| 代理商： | TLV320AIC3110IRHBT |
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SLAS647 – DECEMBER 2009
www.ti.com
Page 1 / Registers 1–29: Reserved
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
XXXX XXXX
Reserved. Do not write to these registers.
Page 1 / Register 30 (0x1E): Headphone and Speaker Amplifier Error Control
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D2
R/W
0000 00
Reserved
D1
R/W
0
0: Reset HPL and HPR power-up control bits on short-circuit detection if page 1, register 31, D1 = 1.
1: HPL and HPR power-up control bits remain unchanged on short-circuit detection.
D0
R/W
0
0: Reset SPL and SPR power-up control bits on short-circuit detection.
1: SPL and SPR power-up control bits remain unchanged on short-circuit detection.
Page 1 / Register 31 (0x1F): Headphone Drivers
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: HPL output driver is powered down.
1: HPL output driver is powered up.
D6
R/W
0
0: HPR output driver is powered down.
1: HPR output driver is powered up.
D5
R/W
0
Reserved. Write only zero to this bit.
D4–D3
R/W
00
00: Output common-mode voltage = 1.35 V
01: Output common-mode voltage = 1.5 V
10: Output common-mode voltage = 1.65 V
11: Output common-mode voltage = 1.8 V
D2
R/W
1
Reserved. Write only 1 to this bit.
D1
R/W
0
0: If short-circuit protection is enabled for headphone driver and short circuit detected, device limits the
maximum current to the load.
1: If short-circuit protection is enabled for headphone driver and short circuit detected, device powers
down the output driver.
D0
R
0
0: Short circuit is not detected on the headphone driver.
1: Short circuit is detected on the headphone driver.
Page 1 / Register 32 (0x20): Class-D Speaker Amplifier
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: Left-channel class-D output driver is powered down.
1: Left-channel class-D output driver is powered up.
D6
R/W
0
0: Right-channel class-D output driver is powered down.
1: Right-channel class-D output driver is powered up.
D5–D1
R/W
00 011
Reserved. Write only the reset value to this bit.
D0
R
0
0: Short circuit is not detected on the class-D driver. Valid only if class-D amplifier is powered up. For
short-circuit flag sticky bit, see page 0 / register 44.
1: Short circuit is detected on the class-D driver. Valid only if class-D amp is powered-up. For short-
circuit flag sticky bit, see page 0 / register 44.
102
REGISTER MAP
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC3110
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相關代理商/技術參數 |
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| TLV320AIC3111EVM-K | 功能描述:音頻 IC 開發工具 TLV320AIC3111 Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| TLV320AIC3111IRHBR | 功能描述:接口—CODEC Low-Pwr Audio CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| TLV320AIC3111IRHBT | 功能描述:接口—CODEC Low-Pwr Audio CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
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