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参数资料
| 型号： | TLV571IPWR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | ADC |
| 英文描述： | 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO24 |
| 封装： | GREEN, PLASTIC, TSSOP-24 |
| 文件页数： | 26/28页 |
| 文件大小： | 479K |
| 代理商： | TLV571IPWR |
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TLV571
2.7 V TO 5.5 V, 1-CHANNEL, 8-BIT,
PARALLEL ANALOG-TO-DIGITAL CONVERTER
SLAS239A – SEPTEMBER 1999 – REVISED FEBRUARY 2000
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
start of conversion mechanism
There are two ways to convert data: hardware and software. In the hardware conversion mode the ADC begins
sampling at the falling edge of CSTART and begins conversion at the rising edge of CSTART. Software start
mode ADC samples for 6 clocks, then conversion occurs for ten clocks. The total sampling and conversion
process lasts only 16 clocks in this case. If RD is not detected during the next clock cycle, the ADC automatically
proceeds to a power-down state. Data is valid on the rising edge of INT in both conversion modes.
hardware CSTART conversion
external clock
With CS low and WR low, data is written into the ADC. The sampling begins at the falling edge of CSTART and
conversion begins at the rising edge of CSTART. At the end of conversion, EOC goes from low to high, telling
the host that conversion is ready to be read out. The external clock is active and is used as the reference at all
times. With this mode, it is required that CSTART is not applied at the rising edge of the clock (see Figure 4).
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| TLV571PW | 制造商:TI 制造商全称:Texas Instruments 功能描述:2.7 V TO 5.5 V, 1-CHANNEL, 8-BIT, PARALLEL ANALOG-TO-DIGITAL CONVERTER |
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| TLV5734PAGG4 | 功能描述:视频模拟/数字化转换器集成电路 8B 30 MSPS ADC 3Ch RoHS:否 制造商:Texas Instruments 输入信号类型:Differential 转换器数量:1 ADC 输入端数量:4 转换速率:3 Gbps 分辨率:8 bit 结构: 输入电压:3.3 V 接口类型:SPI 信噪比: 电压参考: 电源电压-最大:3.45 V 电源电压-最小:3.15 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TCSP-48 封装:Reel |
| TLV6001IDBVR | 功能描述:IC OP AMP RR 1MHZ SOT23-5 制造商:texas instruments 系列:- 包装:剪切带（CT） 零件状态:在售 放大器类型:通用 电路数:1 输出类型:满摆幅 压摆率:0.5 V/μs 增益带宽积:1MHz 电流 - 输入偏置:1pA 电压 - 输入失调:750μV 电流 - 电源:75μA 电压 - 电源，单/双（±）:1.8 V ~ 5.5 V，±0.9 V ~ 2.75 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商器件封装:SOT-23-5 标准包装:1 |
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