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参数资料
| 型号： | TLV320AIC11I |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封装： | PLASTIC, TQFP-48 |
| 文件页数： | 9/55页 |
| 文件大小： | 263K |
| 代理商： | TLV320AIC11I |
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2–3
D0
16 SCLKs
SCLK
FS
DIN
(16-bit)
DIN
(15+1-bit)
D1
MSB
LSB
D15
D0=0
D1
0
1
15
16
MSB
D15
D14
……
14
(see Note A)
NOTE A: d0 = 0 means no secondary-communication request (software secondary-request control, see Section 3.2).
Figure 2–3. Timing Sequence of DAC Channel (Primary Communication Only)
FS
DIN (16-bit)
(see Note A)
DIN
(15+1-bit)
Primary
Secondary
16 SCLKs
# SCLKs Between Sampling Period (See Note D)
16–bit DAC Data
# SCLKs Between
Primary
16 SCLKs
FS (Primary) and
FS (Secondary)
(see Note C)
15–bit DAC Data +
D0 = 1 (See Note B)
Register Read/Write
NOTES: A. FC has to be set high for a secondary communication request when 16-bit DAC data format is used (see Section 3.2).
B. D0 = 1 means secondary communication request (software secondary request control, see Section 3.2)
C. The number of SCLKs between FS (Primary) and FS (Secondary) is 128 if cascading devices are less than 5, or 256 if cascading
devices are greater than 4.
D. The number of SCLKs per data sampling period is 256 if cascading devices are less than 5, or 512 if cascading devices are greater
than 4.
Figure 2–4. Timing Sequence of DAC Channel (Primary and Secondary Communication)
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| TLV320AIC11IPFB | 功能描述:接口—CODEC Gen Purp Lo-I/O Vltg 16-Bit 22-KSPS DSP RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
| TLV320AIC11IPFBG4 | 功能描述:接口—CODEC 12-Bit To 24-Bit Reg Bus Exchg W/3-St Otp RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
| TLV320AIC11PFB | 制造商:TI 制造商全称:Texas Instruments 功能描述:General-Purpose Low-Voltage 1.1V to 3.6V/0 16-bit 22-KSPS DSP CODEC |
| TLV320AIC12 | 制造商:TI 制造商全称:Texas Instruments 功能描述:PRODUCT NOTIFICATION |
| TLV320AIC12_07 | 制造商:TI 制造商全称:Texas Instruments 功能描述:LOW-POWER, HIGHLY-INTEGRATED, PROGRAMMABLE 16-Bit, 26-KSPS MONO CODEC |
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