参数资料
| 型号： | CS4360-DZZ |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 17/37页 |
| 文件大小： | 0K |
| 描述： | IC DAC STER 6CH 102DB 28TSSOP |
| 标准包装： | 50 |
| 位数： | 24 |
| 数据接口： | 串行 |
| 转换器数目： | 6 |
| 电压电源： | 模拟和数字 |
| 功率耗散（最大）： | 265mW |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 28-TSSOP |
| 包装： | 管件 |
| 输出数目和类型： | 6 电压，单极 |
| 采样率（每秒）： | 192k |
| 其它名称： | 598-1056-5 |
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CS4360
24
DS517F2
4.4.1
Stand-Alone Mode
The operational mode pins, M2 and M1, selects the 44.1 kHz de-emphasis filter. Please see section 4.1
for the desired de-emphasis control.
4.4.2
Control Port Mode
The Mode Control bits selects either the 32, 44.1, or 48 kHz de-emphasis filter. Please see section 6.1.3
for the desired de-emphasis control.
4.5
Recommended Power-up Sequence
4.5.1
Stand-Alone Mode
1) Hold RST low until the power supply and configuration pins are stable, and the master and left/right
clocks are locked to the appropriate frequencies, as discussed in section 4.2. In this state, the control
port is reset to its default settings and VQ will remain low.
2) Bring RST high. The device will remain in a low power state with VQ low and will initiate the Stand-
alone power-up sequence after approximately 512 LRCK cycles in Single-Speed Mode (1024 LRCK
cycles in Double-Speed Mode, and 2048 LRCK cycles in Quad-Speed Mode).
4.5.2
Control Port Mode
1) Hold RST low until the power supply is stable, and the master and left/right clocks are locked to the
appropriate frequencies, as discussed in section 4.2. In this state, the control port is reset to its default
settings and VQ will remain low.
2) Bring RST high. The device will remain in a low power state with VQ low.
3) Load the desired register settings while keeping the PDN bit set to 1.
4) Set the PDN bit to 0. This will initiate the power-up sequence, which lasts approximately 50 S when
the POPG bit is set to 0. If the POPG bit is set to 1, see Section 4.6 for a complete description of pow-
er-up timing.
4.6
Popguard Transient Control
The CS4360 uses a novel technique to minimize the effects of output transients during power-up and pow-
er-down. This technology, when used with external DC-blocking capacitors in series with the audio out-
puts, minimizes the audio transients commonly produced by single-ended single-supply converters. It is
activated inside the DAC when the RST pin or PDN bit is enabled/disabled and requires no other external
control, aside from choosing the appropriate DC-blocking capacitors.
4.6.1
Power-up
When the device is initially powered-up, the audio outputs, AOUTAx and AOUTBx, are clamped to GND.
Following a delay of approximately 1000 LRCK cycles, each output begins to ramp toward the quiescent
voltage. Approximately 10,000 LRCK cycles later, the outputs reach VQ and audio output begins. This
gradual voltage ramping allows time for the external DC-blocking capacitors to charge to the quiescent
voltage, minimizing the power-up transient.
4.6.2
Power-down
To prevent transients at power-down, the device must first enter its power-down state. When this occurs,
audio output ceases and the internal output buffers are disconnected from AOUTAx and AOUTBx. In their
place, a soft-start current sink is substituted which allows the DC-blocking capacitors to slowly discharge.
Once this charge is dissipated, the power to the device may be turned off and the system is ready for the
next power-on.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS4360-DZZR | 功能描述:数模转换器- DAC IC 102dB 24Bit 192kHz 6ch DAC 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 |
| CS4360-KS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CS4360-KZ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Cirrus Logic 功能描述:Digital Analog Converter, Hex, 24 Bit, 28 Pin, TSSOP |
| CS4360-KZZ | 功能描述:数模转换器- DAC IC 102dB 24Bit 192kHz 6 ch DAC 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 |
| CS4360-KZZR | 功能描述:数模转换器- DAC IC 102dB 24Bit 192kHz 6ch DAC 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 |
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