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參數(shù)資料
| 型號： | MAX5556ESA+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 17/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC STEREO AUDIO 8-SOIC |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 100 |
| 位數(shù)： | 16 |
| 數(shù)據(jù)接口： | I²S，串行 |
| 轉(zhuǎn)換器數(shù)目： | 2 |
| 電壓電源： | 單電源 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SOIC |
| 包裝： | 管件 |
| 輸出數(shù)目和類型： | 2 電壓，單極 |
| 采樣率（每秒）： | 50k |
| 產(chǎn)品目錄頁面： | 1397 (CN2011-ZH PDF) |
MAX5556
Low-Cost Stereo Audio DAC
9
Maxim Integrated
Clock and Data Interface
The MAX5556 strobes serial data (SDATA) in on the ris-
ing edge of SCLK. LRCLK routes data to the left or right
outputs and, along with SCLK, defines the number of
bits per sample transferred. The digital interpolators fil-
ter data at internal clock rates derived from the MCLK
frequency. Each device supports both internal and
external serial clock (SCLK) modes.
SDATA Input
The serial interface strobes data (SDATA) in on the ris-
ing edge of SCLK, MSB first. The MAX5556 supports
four different data formats, as detailed in Figure 4.
Serial Clock (SCLK)
SCLK strobes the individual data bits at SDATA into the
DAC. The MAX5556 operates in one of two modes:
internal serial clock mode or external serial clock mode.
External SCLK Mode
The MAX5556 operates in external serial clock mode
when SCLK activity is detected. The device returns to
internal serial clock mode if no SCLK signal is detected
for one LRCLK period. Figure 5 details the external serial
clock mode timing parameters.
MSB
LSB
-2
-3
-4 -5
+5
+4
+3
+2
+1
-1
-2
-3
-4
+5
+4
+3
+2
+1
LRCLK
SCLK
SDATA
DATA DIRECTED TO OUTL
-1
INTERNAL SERIAL CLOCK MODE
EXTERNAL SERIAL CLOCK MODE
I2S, 16-BIT DATA AND INTERNAL SCLK =
32 x fS IF MCLK/ LRCLK = 256 OR 512
I2S, UP TO 24 BITS OF DATA AND INTERNAL
SCLK = 48 X fS IF MCLK/ LRCLK = 384
I2S, UP TO 24 BITS OF DATA
DATA VALID ON RISING EDGE OF SCLK
DATA DIRECTED TO OUTR
Figure 4. MAX5556 Data Format Timing
tSLRH
tSLRS
tSDH
SDATA
SCLK
LRCLK
tSDS
tSCLKL
tSCLKH
tSCLK
Figure 5. External SCLK Serial Timing Diagram
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5556ESA/V+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC Low-Cost Stereo Audio DACs RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5556ESA/V+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC Low-Cost Stereo Audio DACs RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5556ESA+ | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 2Ch Audio DAC 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 |
| MAX5556ESA+ | 制造商:Maxim Integrated Products 功能描述:IC DAC 24BIT 50KSPS SOIC-8 |
| MAX5556ESA+T | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 2Ch Audio DAC 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 |
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