参数资料
| 型号： | CS5372-BSZR |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 11/22页 |
| 文件大小： | 0K |
| 描述： | IC MODULATOR LP/HP 2CH 24-SSOP |
| 标准包装： | 1,000 |
| 类型： | 调制器 |
| 分辨率（位）： | 24 b |
| 采样率（每秒）： | 512k |
| 电压电源： | 模拟和数字，双 ± |
| 电源电压： | ±2.5V，3.3 V ~ 5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 24-SSOP |
| 包装： | 带卷 (TR) |
| 配用： | 598-1778-ND - EVALUATION BOARD FOR CS5376 |
CS5371 CS5372
DS255F3
19
INF1-, INF2- _ Channel 1 & 2 Fine Inverting Input, pin 3, 10
Fine inverting analog inputs.
VREF+ _ Positive Voltage Reference Input, pin 5
Input for an external +2.5 V voltage reference relative to VREF-.
VREF- _ Negative Voltage Reference Input, pin 6
This pin should be tied to VA-.
Digital Inputs
MCLK _ Modulator Clock Input, pin 19
A CMOS compatible clock input for the modulator internal master clock, nominally 2.048 MHz
with an amplitude equal to the VD digital power supply.
MSYNC _ Modulator Sync Input, pin 20
A low to high transition resets the internal clock phasing of the modulator. This assures the
sampling instant and modulator data output are synchronous to the external system.
OFST _ Offset Mode Select, pin 14
When high, adds approximately -50 mV of offset to the analog inputs to guarantee any
Σ idle
tones are removed. When low, no offset is added.
LPWR _ Low Power Mode Select, pin 23
When set high with MCLK operating at 1.024 MHz, modulator power dissipation is reduced to
15 mW per channel.
PWDN1, PWDN2 _ Channel 1 & 2 Power-down Mode, pin 24, 13
When high, the modulator is in power down mode and consumes 1 mW. Halting MCLK while
in power down mode reduces modulator power dissipation to 10 W.
Digital Outputs
MDATA1, MDATA2 _ Modulator Data Output, pin 21, 16
Modulator data is output as a 1-bit serial data stream at 512 kHz with an MCLK input of
2.048 MHz. Modulator data is output at 256 kHz with an MCLK input of 1.024 MHz.
MFLAG1, MFLAG2 _ Modulator Flag, pin 22, 15
A high level output indicates the modulator is unstable due to an over-range on the analog
inputs.
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相关代理商/技术参数 |
参数描述 |
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| CS5373A | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Low-power, High-performance Modulator and Test DAC |
| CS5373A-IS | 功能描述:模数转换器 - ADC IC Dlt-Sgm Modulator w/Intgrtd Tst DAC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| CS5373A-ISR | 功能描述:模数转换器 - ADC IC Dlt-Sgm Modulator w/Intgrtd Tst DAC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| CS5373A-ISZ | 功能描述:数模转换器- DAC IC Dlt-Sgm Modulatr w/Intgrtd Tst 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 |
| CS5373A-ISZR | 功能描述:模数转换器 - ADC IC Dlt-Sgm Modulator w/Intgrtd Tst DAC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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