參數(shù)資料
型號(hào): CS4265-CNZ
廠商: Cirrus Logic Inc
文件頁(yè)數(shù): 44/46頁(yè)
文件大?。?/td> 0K
描述: IC CODEC 24BIT 104DB 32QFN
標(biāo)準(zhǔn)包裝: 60
類(lèi)型: 立體聲音頻
數(shù)據(jù)接口: PCM 音頻接口
分辨率(位): 24 b
ADC / DAC 數(shù)量: 2 / 2
三角積分調(diào)變:
動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 104 / 104
電壓 - 電源,模擬: 3.13 V ~ 5.25 V
電壓 - 電源,數(shù)字: 3.13 V ~ 5.25 V
工作溫度: -10°C ~ 70°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 32-QFN
供應(yīng)商設(shè)備封裝: 32-QFN 裸露焊盤(pán)(5x5)
包裝: 托盤(pán)
產(chǎn)品目錄頁(yè)面: 754 (CN2011-ZH PDF)
配用: 598-1001-ND - BOARD EVAL FOR CS4265 CODEC
其它名稱: 598-1039
DS657F3
7
CS4265
1. PIN DESCRIPTIONS
Pin Name
#
Pin Description
SDA
1
Serial Control Data
(Input/Output) - Bidirectional data line for the IC control port.
SCL
2
Serial Control Port Clock
(Input) - Serial clock for the IC control port.
VLC
3
Control Port Power
(Input) - Determines the required signal level for the control port interface. Refer to
the Recommended Operating Conditions for appropriate voltages.
RESET
4
Reset
(Input) - The device enters a low-power mode when this pin is driven low.
VA
5
Analog Power (Input)
- Positive power for the internal analog section.
AGND
6
Analog Ground
(Input) - Ground reference for the internal analog section.
AINA
AINB
7,
8
Analog Input
(Input) - The full-scale level is specified in the ADC Analog Characteristics specification
table.
SGND
9
Signal Ground
(Input) - Ground reference for the analog line inputs.
AFILTA
AFILTB
10,
11
Antialias Filter Connection
(Output) - Antialias filter connection for the ADC inputs.
VQ
12 Quiescent Voltage (Output) - Filter connection for internal quiescent voltage.
FILT+
13 Positive Voltage Reference (Output) - Positive reference voltage for the internal sampling circuits.
MICIN1
MICIN2
14,
15
Microphone Input
(Input) - The full-scale level is specified in the ADC Analog Characteristics specifica-
tion table.
MICBIAS
16 Microphone Bias (Output) - Low noise bias supply for external microphone. Electrical characteristics
are specified in the DC Electrical Characteristics table.
10
9
8
7
6
5
4
3
2
1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Top-Down (Through Package) View
32-Pin QFN Package
TXOUT
VD
DGN
D
MC
LK
LRC
K
SCLK
SDOUT
SDIN1
SGN
D
AFILTA
AFILTB
VQ
FILT+
MICIN1
MICIN2
MICBIAS
SDA
SCL
VLC
RESET
VA
AGND
AINA
AINB
SDIN2
TXSDIN
VLS
MUTEC
AOUTB
AOUTA
AGND
VA
Thermal Pad
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參數(shù)描述
CS4265-CNZ/C1 制造商:Cirrus Logic 功能描述:
CS4265-CNZR 功能描述:接口—CODEC IC 24bit 192kHz Str Cdc w/PGA &Inpt Mux RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)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
CS4265-DNZ 功能描述:接口—CODEC Stereo Audio CODEC 104 dB 192 kHz RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)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
CS4265-DNZR 功能描述:接口—CODEC IC 24-bit 192kHz Str Cdc w/PGA &Inpt Mux RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)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
CS4267AM 制造商:Rochester Electronics LLC 功能描述:- Bulk