參數(shù)資料
型號(hào)： CS5346-DQZ
廠商： CIRRUS LOGIC INC
元件分類： ADC
中文描述： 2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PQFP48
封裝： LEAD FREE, MS-022, LQFP-48
文件頁(yè)數(shù)： 37/40頁(yè)
文件大?。?/td> 402K
代理商： CS5346-DQZ
6
DS861PP2
CS5346
AIN1A
AIN1B
11
12
Stereo Analog Input 1 (Input) - The full-scale level is specified in the Analog Characteristics specifica-
tion table.
AGND
13
Analog Ground (Input) - Ground reference for the internal analog section.
VA
14
Analog Power (Input) - Positive power for the internal analog section.
AFILTA
15
Anti-alias Filter Connection (Output) - Antialias filter connection for the channel A ADC input.
AFILTB
16
Anti-alias Filter Connection (Output) - Antialias filter connection for the channel B ADC input.
VQ
17
18
Quiescent Voltage (Output) - Filter connection for the internal quiescent reference voltage.
FILT+
19
Positive Voltage Reference (Output) - Positive reference voltage for the internal sampling circuits.
NC
20
No Connect - This pin is not connected internally and should be tied to ground to minimize any poten-
tial coupling effects.
AIN4A/MICIN1
AIN4B/MICIN2
21
22
Stereo Analog Input 4 / Microphone Input 1 & 2 (Input) - The full-scale level is specified in the Ana-
log Characteristics specification table.
AIN5A
AIN5B
23
24
Stereo Analog Input 5 (Input) - The full-scale level is specified in the Analog Characteristics specifica-
tion table.
MICBIAS
25
Microphone Bias Supply (Output) - Low-noise bias supply for external microphone. Electrical charac-
teristics are specified in the DC Electrical Characteristics specification table.
AIN6A
AIN6B
26
27
Stereo Analog Input 6 (Input) - The full-scale level is specified in the Analog Characteristics specifica-
tion table.
PGAOUTA
PGAOUTB
28
29
PGA Analog Audio Output (Output) - Either an analog output from the PGA block or high impedance.
NC
30
31
No Connect - These pins are not connected internally and should be tied to ground to minimize any
potential coupling effects.
AGND
32
Analog Ground (Input) - Ground reference for the internal analog section.
NC
33
34
35
No Connect - These pins are not connected internally and should be tied to ground to minimize any
potential coupling effects.
VLS
36
Serial Audio Interface Power (Input) - Determines the required signal level for the serial audio inter-
face. Refer to the Recommended Operating Conditions for appropriate voltages.
NC
37
38
39
40
No Connect - These pins are not connected internally and should be tied to ground to minimize any
potential coupling effects.
SDOUT
41
Serial Audio Data Output (Output) - Output for two’s complement serial audio data.
SCLK
42
Serial Clock (Input/Output) - Serial clock for the serial audio interface.
LRCK
43
Left Right Clock (Input/Output) - Determines which channel, Left or Right, is currently active on the
serial audio data line.
MCLK
44
Master Clock (Input) - Clock source for the ADC’s delta-sigma modulators.
DGND
45
Digital Ground (Input) - Ground reference for the internal digital section.
VD
46
Digital Power (Input) - Positive power for the internal digital section.
INT
47
Interrupt (Output) - Indicates an interrupt condition has occurred.
OVFL
48
Overflow (Output) - Indicates an ADC overflow condition is present.
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參數(shù)描述
CS5346-DQZR 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 103dB 24Bit 192kHz Stereo Audio ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
CS5349-000 制造商:TE Connectivity 功能描述:4110-10-340812
CS5349-BP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 16-Bit
CS5349-BS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 16-Bit
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