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參數(shù)資料
| 型號(hào)： | ADC0848CCN |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | ADC |
| 英文描述： | 8-Bit uP Compatible A/D Converters with Multiplexer Options |
| 中文描述： | 8-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDIP24 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-24 |
| 文件頁(yè)數(shù)： | 1/20頁(yè) |
| 文件大?。?/td> | 467K |
| 代理商： | ADC0848CCN |
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ADC0844/ADC0848
8-Bit μP Compatible A/D Converters with Multiplexer
Options
General Description
TheADC0844 andADC0848 are CMOS 8-bit successive ap-
proximation A/D converters with versatile analog input multi-
plexers. The 4-channel or 8-channel multiplexers can be
software
configured
for
single-ended,
pseudo-differential modes of operation.
The differential mode provides low frequency input common
mode rejection and allows offsetting the analog range of the
converter. In addition, the A/D’s reference can be adjusted
enabling the conversion of reduced analog ranges with 8-bit
resolution.
The A/Ds are designed to operate from the control bus of a
wide variety of microprocessors. TRI-STATE
output latches
that directly drive the data bus permit the A/Ds to be config-
ured as memory locations or I/O devices to the microproces-
sor with no interface logic necessary.
differential
or
Features
n
Easy interface to all microprocessors
n
Operates ratiometrically or with 5 V
DC
voltage reference
n
No zero or full-scale adjust required
n
4-channel or 8-channel multiplexer with address logic
n
Internal clock
n
0V to 5V input range with single 5V power supply
n
0.3" standard width 20-pin or 24-pin DIP
n
28 Pin Molded Chip Carrier Package
Key Specifications
n
Resolution
n
Total Unadjusted Error
n
Single Supply
n
Low Power
n
Conversion Time
8 Bits
±
1
2
LSB and
±
1 LSB
5 V
DC
15 mW
40 μs
Block and Connection Diagrams
TRI-STATE
is a registered trademark of National Semiconductor Corp.
DS005016-1
*ADC0848 shown in DIP Package CH5-CH8 not included on the ADC0844
June 1999
A
1999 National Semiconductor Corporation
DS005016
www.national.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADC0848CCV | 8-Bit uP Compatible A/D Converters with Multiplexer Options |
| ADC084S021 | 4 Channel, 200 kSPS, 12-Bit A/D Converter |
| ADC084S051 | 4 Channel, 1 MSPS, 10-Bit A/D Converter |
| ADC084S101 | 4 Channel, 1 MSPS, 10-Bit A/D Converter |
| ADC124S021 | 4 Channel, 200 kSPS, 12-Bit A/D Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADC0848CCN | 制造商:Texas Instruments 功能描述:IC 8BIT ADC DIP24 848 |
| ADC0848CCN/NOPB | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8B MICROPROCESSOR COMPATIBLE ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADC0848CCV | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADC0848CCV | 制造商:Texas Instruments 功能描述:IC 8BIT ADC SMD PLCC28 848 |
| ADC0848CCV/NOPB | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8B MICROPROCESSOR COMPATIBLE ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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