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參數資料
| 型號： | SPT7830 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 10-BIT, 2.5 MSPS, SERIAL OUTPUT A/D CONVERTER |
| 中文描述： | 10位，250 MSPS的，串行輸出的A / D轉換器 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 61K |
| 代理商： | SPT7830 |
SPT7830
10-BIT, 2.5 MSPS, SERIAL OUTPUT A/D CONVERTER
10-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-
BLOCK DIAGRAM
FEATURES
10-Bit, 1 kHz to 2.5 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 +3.0 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
GENERAL DESCRIPTION
The SPT7830 10-bit, 2.5 MSPS, serial analog-to-digital
converter delivers excellent high speed conversion perfor-
mance 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
2.5 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 hand-held appli-
cations where board space is at a premium. The SPT7830 is
available in an 8-lead SOIC package over the commercial
and industrial temperature ranges. Contact the factory for
availability of die.
相關PDF資料 |
PDF描述 |
|---|---|
| SPT7830SCS | 10-BIT, 2.5 MSPS, SERIAL OUTPUT A/D CONVERTER |
| SPT7830SCU | 10-BIT, 2.5 MSPS, SERIAL OUTPUT A/D CONVERTER |
| SPT7830SIS | 10-BIT, 2.5 MSPS, SERIAL OUTPUT A/D CONVERTER |
| SPT7835 | 10-BIT, 5 MSPS, 75 mW A/D CONVERTER |
| SPT7835SCT | 10-BIT, 5 MSPS, 75 mW A/D CONVERTER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SPT7830SCS | 功能描述:模數轉換器 - ADC A/D CONVERTER 10-BIT 1KHz - 2.5MSPS 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 |
| SPT7830SCU | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:10-BIT, 2.5 MSPS, SERIAL OUTPUT A/D CONVERTER |
| SPT7830SIS | 功能描述:模數轉換器 - ADC A/D CONVERTER 10-BIT 1KHz - 2.5MSPS 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 |
| SPT7835 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:10-BIT, 5 MSPS, 75 mW A/D CONVERTER |
| SPT7835SCT | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:10-BIT, 5 MSPS, 75 mW A/D CONVERTER |
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