参数资料
| 型号： | CS4397-KSZ |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 14/34页 |
| 文件大小： | 0K |
| 描述： | IC DAC 24BIT MULTY STNDRD 28SOIC |
| 标准包装： | 27 |
| 位数： | 24 |
| 数据接口： | 串行 |
| 转换器数目： | 2 |
| 电压电源： | 模拟和数字 |
| 工作温度： | -10°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 28-SOIC |
| 包装： | 管件 |
| 输出数目和类型： | 4 电压，单极 |
| 采样率（每秒）： | 192k |
| 其它名称： | 598-1066-5 |
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CS4397
DS333F1
21
Common Mode Voltage - CMOUT
Pin 25, Output
Function:
Filter connection for internal bias voltage, typically 50% of VREF. Capacitors must be connected from
CMOUT to analog ground, as shown in Figure 6. CMOUT has a typical source impedence of 25 k
and
any current drawn from this pin will alter device performance
Reference Ground - FILT-
Pin 26, Input
Function:
Ground reference for the internal sampling circuits. Must be connected to analog ground.
Reference Filter - FILT+
Pin 27, Output
Function:
Positive reference for internal sampling circuits. External capacitors are required from FILT+ to analog
ground, as shown in Figure 6. The recommended values will typically provide 60 dB of PSRR at 1 kHz
and 40 dB of PSRR at 120 Hz. FILT+ is not intended to supply external current.
Voltage Reference Input- VREF
Pin 28, Input
Function:
Analog voltage reference. Typically 5VDC.
HARDWARE MODE
Mode Select - M0, M1, M2, M3, M4
Pins 2, 3, 4, 5 and 14, Inputs
Function:
The Mode Select pins determine the operational mode of the device as detailed in Tables 9-14. The op-
tions include;
Selection of the Digital Interface Format which determines the required relationship between the
Left/Right clock, serial clock and serial data as detailed in Figures 29-33
Selection of the standard 15
s/50 s digital de-emphasis filter response, Figure 28, which requires re-
configuration of the digital filter to maintain the proper filter response for 32, 44.1 or 48 kHz sample rates.
Selection of the appropriate clocking mode to match the input sample rates.
Access to the Direct Stream Digital Mode
Access to the 8x Interpolation Input Mode
CONTROL PORT MODE
Address Bit 0 / Chip Select - AD0 / CS
Pin 2, Input
Function:
In I2C mode, AD0 is a chip address bit. CS is used to enable the control port interface in SPI mode. The
device will enter the SPI mode at anytime a high to low transition is detected on this pin. Once the device
has entered the SPI mode, it will remain until either the part is reset or undergoes a power-down cycle.
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| CS4397-KSZR | 功能描述:数模转换器- DAC IC 24Bit 192 kHz DAC for Digital Audio RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| CS4398 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:120 dB, 192 kHz Multi-Bit DAC with Volume Control |
| CS4398-CZZ | 功能描述:音频数/模转换器 IC Stereo Multi-Bit DAC 192kHz 120dB w/VC RoHS:否 制造商:Texas Instruments 转换器数量: 分辨率:16 bit 接口类型:I2S, UBS 转换速率: 信噪比:98 dB 工作电源电压:5 V DAC 输出端数量:2 工作温度范围:- 25 C to + 85 C 电源电流:23 mA 安装风格:SMD/SMT 封装 / 箱体:TQFP-32 封装:Reel |
| CS4398-CZZR | 功能描述:数模转换器- DAC IC 120dB 192kHz Mlt-Bt DAC w/Volctrl RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| CS4399-CNZ | 功能描述:HIPRFDACINTGHPDRIVR&IMPED DETCTN 制造商:cirrus logic inc. 系列:* 包装:托盘 零件状态:在售 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商器件封装:40-QFN（5x5） 标准包装:490 |
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