- 您現在的位置：買賣IC網 > PDF目錄98254 > TLV320AIC32IRHB (TEXAS INSTRUMENTS INC) SPECIALTY CONSUMER CIRCUIT, PQCC32 PDF資料下載
參數資料
| 型號： | TLV320AIC32IRHB |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQCC32 |
| 封裝： | 5 X 5 MM, PLASTIC, QFN-32 |
| 文件頁數： | 45/76頁 |
| 文件大小： | 1124K |
| 代理商： | TLV320AIC32IRHB |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁當前第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁
www.ti.com
ELECTRICAL CHARACTERISTICS
SLAS479B – AUGUST 2005 – REVISED AUGUST 2006
At 25
°C, AVDD, DRVDD, IOVDD = 3.3 V, DVDD = 1.8 V, Fs = 48-kHz, 16-bit audio data (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
AUDIO ADC
Input signal level (0-dB)
Single-ended input
0.707
VRMS
Signal-to-noise ratio,
Fs = 48 kHz, 0 dB PGA gain, MIC1/LINE1 inputs
80
92
dB
A-weighted(1)(2)
selected and AC-shorted to ground
Fs = 48 kHz, 1-kHz –60 dB full-scale input applied at
Dynamic range, A-weighted(1)(2)
92
dB
MIC1/LINE1 inputs, 0-dB PGA gain
–90
–75
dB
Fs = 48 kHz, 1-kHz –2dB full-scale input applied at
THD
Total harmonic distortion
MIC1/LINE1 inputs, 0-dB PGA gain
0.003%
0.017%
Power supply rejection ratio
234 Hz, 100 mVpp on AVDD, DRVDD
46
dB
1 kHz, –2 dB MIC3L to MIC3R
–80
ADC channel separation
1 kHz, –2 dB MIC2L to MIC2R
–99
dB
1 kHz, –2 dB MIC1L to MIC1R
–-73
ADC gain error
1 kHz input, 0 dB PGA gain
0.7
dB
ADC programmable gain
1-kHz input tone, RSOURCE < 50
59.5
dB
amplifier maximum gain
ADC programmable gain
0.5
dB
amplifier step size
MIC1/LINE1 inputs, routed to single ADC
20
Input mix attenuation = 0 dB
MIC2/LINE2 inputs, input mix attenuation = 0 dB
20
MIC3/LINE3 inputs, input mix attenuation = 0 dB
20
MIC1/LINE1 inputs,
Input resistance
k
80
input mix attenuation = –12 dB
MIC2/LINE2 inputs,
80
input mix attenuation = –12 dB
MIC3/LINE3 inputs,
80
input mix attenuation = –12 dB
Input capacitance
MIC1/LINE1 inputs
10
pF
Input level control minimum
0
dB
attenuation setting
Input level control maximum
12
dB
attenuation setting
Input level control attenuation
1.5
dB
step size
ADC DIGITAL DECIMATION FILTER,
Fs = 48 kHz
Filter gain from 0 to 0.39 Fs
±0.1
dB
Filter gain at 0.4125 Fs
–0.25
dB
Filter gain at 0.45 Fs
–3
dB
Filter gain at 0.5 Fs
–17.5
dB
Filter gain from 0.55 Fs to 64 Fs
–75
dB
Filter group delay
17/Fs
Sec
MICROPHONE BIAS
2.0
2.25
2.5
2.75
Bias voltage
Programmable settings, load = 750
V
AVDD-
0.2
(1)
Ratio of output level with 1-kHz full-scale sine wave input, to the output level with the inputs short circuited, measured A-weighted over a
20-Hz to 20-kHz bandwidth using an audio analyzer.
(2)
All performance measurements done with 20-kHz low-pass filter and, where noted, A-weighted filter. Failure to use such a filter may
result in higher THD+N and lower SNR and dynamic range readings than shown in the Electrical Characteristics. The low-pass filter
removes out-of-band noise, which, although not audible, may affect dynamic specification values.
5
相關PDF資料 |
PDF描述 |
|---|---|
| TLV320AIC33IGQER | SPECIALTY CONSUMER CIRCUIT, PBGA80 |
| TLV320AIC33IGQE | SPECIALTY CONSUMER CIRCUIT, PBGA80 |
| TLV320AIC33IRGZR | SPECIALTY CONSUMER CIRCUIT, PQCC48 |
| TLV320AIC33IZQER | SPECIALTY CONSUMER CIRCUIT, PBGA80 |
| TLV320AIC33IZQE | SPECIALTY CONSUMER CIRCUIT, PBGA80 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV320AIC32IRHBG4 | 制造商:Texas Instruments 功能描述:AUD CODEC 2ADC / 2DAC 32BIT 32QFN EP - Rail/Tube |
| TLV320AIC32IRHBR | 功能描述:接口—CODEC Lo-Pwr Stereo Codec w/6 Inp 6 Otp 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 |
| TLV320AIC32IRHBRG4 | 功能描述:接口—CODEC Lo-Pwr Stereo Codec w/6 Inp 6 Otp 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 |
| TLV320AIC32IRHBT | 功能描述:接口—CODEC Lo-Pwr Stereo Codec w/6 Inp 6 Otp 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 |
| TLV320AIC32IRHBTG4 | 功能描述:接口—CODEC Lo-Pwr Stereo Codec w/6 Inp 6 Otp 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 |
發布緊急采購，3分鐘左右您將得到回復。