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參數資料
| 型號： | SPT7730SCS |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | ADC |
| 英文描述： | 8-BIT, 3.0 MSPS, SERIAL OUTPUT A/D CONVERTER |
| 中文描述： | 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 62K |
| 代理商： | SPT7730SCS |
SPT7730
8-BIT, 3.0 MSPS, SERIAL OUTPUT A/D CONVERTER
FEATURES
8-Bit, 1 kHz to 3.0 MSPS Analog-to-Digital Converter
Monolithic CMOS
Serial Output
Internal Sample-and-Hold
Analog Input Range: 0 to 2 V Nominal; 3.3 V Max
Power Dissipation (Excluding Reference Ladder)
45 mW at +5 V
16 mW at +3 V
Single Power Supply: +3 V to +5 V Range
High ESD Protection: 3,000 V Minimum
APPLICATIONS
Handheld and Desktop Scanners
DSP Interface Applications
Portable Digital Radios
Portable and Handheld Applications
Automotive Applications
Remote Sensing
8-Bit
A/D
Analog Input
VREF+
Serial
Output
Logic
Ground
VDD
SAR
Clock
Data Out
Start Convert
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Timing And Control
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Track-and-Hold
VREF-
GENERAL DESCRIPTION
The Fairchild 8-bit, 3.0 MSPS, serial analog-to-digital con-
verter delivers excellent high speed conversion performance
with low cost and low power. The serial port protocol is
compatible with the serial peripheral interface (SPI) or
MICROWIRE
industry standard, high-speed synchronous
MPU interfaces. The large input bandwidth and fast transient
response time allow for CCD applications operating up to
3.0 MSPS.
The device can operate with a power supply range from +3 V
to +5 V with very low power dissipation. The small package
size makes this part excellent for handheld applications
where board space is a premium. The SPT7730 is available
in an 8-lead SOIC package over the commercial tempera-
ture range. Contact the factory for availability of die and
industrial temperature range versions.
BLOCK DIAGRAM
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| SPT7734 | 8-BIT, 40 MSPS,175 mW A/D CONVERTER |
| SPT7734SCS | 8-BIT, 40 MSPS,175 mW A/D CONVERTER |
| SPT7734SCT | 8-BIT, 40 MSPS,175 mW A/D CONVERTER |
| SPT7750 | 8-BIT, 500 MSPS, FLASH A/D CONVERTER |
| SPT7750AIK | 8-BIT, 500 MSPS, FLASH A/D CONVERTER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SPT7730SCU | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:8-BIT, 3.0 MSPS, SERIAL OUTPUT A/D CONVERTER |
| SPT7734 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:8-BIT, 40 MSPS,175 mW A/D CONVERTER |
| SPT7734SCS | 功能描述:視頻模擬/數字化轉換器集成電路 8BIT 40 MSPS SaR aDC RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉換器數量:1 ADC 輸入端數量:4 轉換速率:3 Gbps 分辨率:8 bit 結構: 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
| SPT7734SCS_Q | 功能描述:模數轉換器 - ADC 8BIT 40 MSPS SaR aDC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| SPT7734SCT | 功能描述:視頻模擬/數字化轉換器集成電路 8BIT 40 MSPS SaR aDC RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉換器數量:1 ADC 輸入端數量:4 轉換速率:3 Gbps 分辨率:8 bit 結構: 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
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