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器件3D模型￥ 28.425
ADC0848CCN 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
AD转换器
封装:
DIP-24
描述:
TEXAS INSTRUMENTS ADC0848CCN 模数转换器, 8 bit, 25 kSPS, 单, 4.5 V, 6 V, DIP
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ADC0848CCN数据手册
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ADC0844, ADC0848
www.ti.com
SNAS523D –JUNE 1999–REVISED MARCH 2013
ADC0844/ADC0848 8-Bit μP Compatible A/D Converters with Multiplexer Options
Check for Samples: ADC0844, ADC0848
1
FEATURES
DESCRIPTION
The ADC0844 and ADC0848 are CMOS 8-bit
2
• Easy Interface to All Microprocessors
successive approximation A/D converters with
• Operates Ratiometrically or with 5 V
DC
Voltage
versatile analog input multiplexers. The 4-channel or
Reference
8-channel multiplexers can be software configured for
• No Zero or Full-Scale Adjust Required
single-ended, differential or pseudo-differential modes
of operation.
• 4-Channel or 8-Channel Multiplexer with
Address Logic
The differential mode provides low frequency input
common mode rejection and allows offsetting the
• Internal Clock
analog range of the converter. In addition, the A/D's
• 0V to 5V Input Range with Single 5V Power
reference can be adjusted enabling the conversion of
Supply
reduced analog ranges with 8-bit resolution.
• Standard Width 20-Pin or 24-Pin PDIP
The A/Ds are designed to operate from the control
• 28 Pin PLCC Package
bus of a wide variety of microprocessors. TRI-STATE
output latches that directly drive the data bus permit
KEY SPECIFICATIONS
the A/Ds to be configured as memory locations or I/O
devices to the microprocessor with no interface logic
• Resolution: 8 Bits
necessary.
• Total Unadjusted Error: ±½ LSB and ± 1 LSB
• Single Supply: 5 V
DC
• Low Power: 15 mW
• Conversion Time: 40 μs
Block Diagram
* ADC0848 shown in PDIP Package CH5-CH8 not included on the ADC0844
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 1999–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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