參數(shù)資料
型號(hào): PCM1870RHFT
英文描述: 16-Bit Low-Power Stereo Audio ADC With Microphone Bias and Microphone Amplifier
中文描述: 16位低功耗立體聲音頻ADC,具有麥克風(fēng)偏置和麥克風(fēng)放大器
文件頁(yè)數(shù): 7/49頁(yè)
文件大小: 648K
代理商: PCM1870RHFT
www.ti.com
TYPICAL PERFORMANCE CURVES
Frequency [ f ]
S
A
G001
–120
–100
–80
–60
–40
–20
0
0
1
2
3
4
Frequency [ f ]
S
A
–0.2
–0.1
0
0.1
0.2
0
0.1
0.2
0.3
0.4
0.5
G002
Frequency [ f ]
S
A
G003
–20
–15
–10
–5
0
5
0
0.0005
0.001
0.0015
0.002
Frequency [ f ]
S
A
G012
–20
–15
–10
–5
0
5
0
0.005
0.01
0.015
0.02
PCM1870
SLAS544–MAY 2007
All specifications at T
A
= 25
°
C, V
DD
= V
IO
= V
CC
= V
PA
= 3.3 V, f
S
= 8 kHz to 48 kHz, system clock = 256 f
S
and 16-bit data,
unless otherwise noted.
DECIMATION FILTER, STOP-BAND
DECIMATION FILTER, PASS-BAND
Figure 1.
Figure 2.
HIGH-PASS FILTER PASS-BAND CHARACTERISTICS
(f
C
= 4 Hz at 48 kHz)
HIGH-PASS FILTER PASS-BAND CHARACTERISTICS
(f
C
= 120 Hz at 48 kHz)
Figure 3.
Figure 4.
7
Submit Documentation Feedback
相關(guān)PDF資料
PDF描述
PCM2904 STEREO AUDIO CODEC WITH USB INTERFACE SINGLE ENEDE ANALOG INPUT/OUTPUT AND S/PDIF
PCM2904DB STEREO AUDIO CODEC WITH USB INTERFACE SINGLE ENEDE ANALOG INPUT/OUTPUT AND S/PDIF
PCM2904DBR STEREO AUDIO CODEC WITH USB INTERFACE SINGLE ENEDE ANALOG INPUT/OUTPUT AND S/PDIF
PCM2906 STEREO AUDIO CODEC WITH USB INTERFACE SINGLE ENEDE ANALOG INPUT/OUTPUT AND S/PDIF
PCM2906DB STEREO AUDIO CODEC WITH USB INTERFACE SINGLE ENEDE ANALOG INPUT/OUTPUT AND S/PDIF
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM1870RHFTG4 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Low Pwr St Aud ADC RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝:
PCM1870YZFR 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Low Pwr St Aud ADC RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝:
PCM1870YZFT 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Low Pwr St Aud ADC RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝:
PCM-188 功能描述:電線鑒定 Pre-Printed WM Card, Vinyl Cloth, .22" W RoHS:否 制造商:TE Connectivity / Q-Cees 產(chǎn)品:Labels and Signs 類型: 材料:Vinyl 顏色:Blue 寬度:0.625 in 長(zhǎng)度:1 in
PCM-189 功能描述:電線鑒定 Pre-Printed WM Card, Vinyl Cloth, .22" W RoHS:否 制造商:TE Connectivity / Q-Cees 產(chǎn)品:Labels and Signs 類型: 材料:Vinyl 顏色:Blue 寬度:0.625 in 長(zhǎng)度:1 in