參數(shù)資料
型號(hào)： TLV320AIC29IRGZ
廠商： Texas Instruments, Inc.
元件分類： Codec
英文描述： STWREO AUDIO CODEC WITH INTERGRATED HEADPHONE AND SPEAKER AMPLIFIERS
中文描述： STWREO音頻編解碼器集成耳機(jī)和音箱放大器
文件頁(yè)數(shù)： 38/85頁(yè)
文件大小： 1007K
代理商： TLV320AIC29IRGZ
SLAS494A DECEMBER 2005 REVISED JANUARY 2006
www.ti.com
38
4
3
2
1
0
1
2
3
4
40
20
0
20
40
60
80
100
E
TA Free-Air Temperature
C
°
Figure 28. Typical Plot of Differential Measurement Method After Calibrating for Offset at Room
Temperature
The AIC29 supports programmable auto-temperature measurement mode, which can be enabled using control
register 0CH/page 1. In this mode, the AIC29 can auto-start the temperature measurement after a
programmable interval. The user can program minimum and maximum threshold values through a register. If
the measurement goes outside the threshold range, the AIC29 sets a flag in the read only control register
0CH/page 1, which gets cleared after the flag is read. The AIC29 can also be configured to send and active
high interrupt over GPIO1 by setting D9 in control register 0CH/page 1. The duration of the interrupt is
approximately 2 ms.
Battery Measurement
An added feature of the AIC29 is the ability to monitor the battery voltage on the other side of a voltage regulator
(dc/dc converter), as shown in Figure 29. The battery voltage can vary from 0.5 V to 6 V while maintaining the
analog supply voltage to the AIC29 at 3.0 V to 3.6 V. The input voltage (VBAT) is divided down by a factor of
5 so that a 6.0 V battery voltage is represented as 1.2 V to the ADC. In order to minimize the power consumption,
the divider is only on during the sampling of the battery input.
If the battery conversion results in A/D output code of
B
, the voltage at the battery pin can be calculated as:
VBAT
B
2
N
5
VREF
Where:
N is the programmed resolution of A/D
VREF is the programmed value of internal reference or the applied external reference.
相關(guān)PDF資料
PDF描述
TLV3704-Q1 FAMILY OF NANNOPOWER PUSH=PULL OUTPUT COMPARATORS
TLV431(中文) Low-Voltage Adjustable Precision Shunt Regulator(低壓差可調(diào)精密分流穩(wěn)壓器)
TLV5510(中文) 2.7V TO 3.6V High-Speed Low Power Reconfigurable Parallel ADC(2.7V至3.6V,單通道,8位,10MSPS并行ADC)
TLV5604(中文) 2.7V TO 5.5V 10-Bit DAC With Serial Power Down(具有掉電功能的2.7V至5.5V,10位串行3微秒四路DAC)
TLV5610EVM TLV5610 Evaluation Module(TLC5610評(píng)估板)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV320AIC29IRGZR 功能描述:接口—CODEC Stereo Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC29IRGZRG4 功能描述:接口—CODEC Stereo Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC29IRGZT 功能描述:接口—CODEC Stereo Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC29IRGZTG4 功能描述:接口—CODEC Stereo Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC3004IRHBR 制造商:Texas Instruments 功能描述:TISTLV320AIC3004IRHBR LOW-POWER STEREO
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*