參數(shù)資料
型號(hào)： ADC10080CIMT
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： ADC
英文描述： 10-Bit, 80 MSPS, 3V, 78.6 mW A/D Converter
中文描述： 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封裝： TSSOP-28
文件頁(yè)數(shù)： 1/19頁(yè)
文件大?。?/td> 927K
代理商： ADC10080CIMT
ADC10080
10-Bit, 80 MSPS, 3V, 78.6 mW A/D Converter
General Description
The ADC10080 is a monolithic CMOS analog-to-digital con-
verter capable of converting analog input signals into 10-bit
digital words at 80 Megasamples per second (MSPS). This
converter uses a differential, pipeline architecture with digital
error correction and an on-chip sample-and-hold circuit to
provide a complete conversion solution, and to minimize
power consumption, while providing excellent dynamic per-
formance. A unique sample-and-hold stage yields a full-
power bandwidth of 400 MHz. Operating on a single 3.0V
power supply, this device consumes just 78.6 mW at
80 MSPS, including the reference current. The Standby
feature reduces power consumption to just 15 mW.
The differential inputs provide a full scale selectable input
swing of 2.0 V
P-P
, 1.5 V
P-P
, 1.0 V
P-P
, with the possibility of a
single-ended input. Full use of the differential input is recom-
mended for optimum performance. An internal +1.2V preci-
sion bandgap reference is used to set the ADC full-scale
range, and also allows the user to supply a buffered refer-
enced voltage for those applications requiring increased ac-
curacy. The output data format is 10-bit offset binary, or two’s
complement.
This device is available in the 28-lead TSSOP package and
will operate over the industrial temperature range of 40C to
+85C.
Features
n
Single +3.0V operation
n
Selectable 2.0 V
P-P
, 1.5 V
P-P
, or 1.0 V
P-P
full-scale input
swing
n
400 MHz 3 dB input bandwidth
n
Low power consumption
n
Standby mode
n
On-chip reference and sample-and-hold amplifier
n
Offset binary or two’s complement data format
n
Separate adjustable output driver supply to
accommodate 2.5V and 3.3V logic families
n
28-pin TSSOP package
Key Specifications
n
Resolution
n
Conversion Rate
n
Full Power Bandwidth
n
DNL
n
SNR (f
IN
= 10 MHz)
n
SFDR (f
IN
= 10 MHz)
n
Data Latency
n
Supply Voltage
n
Power Consumption, 80 MHz
10 Bits
80 MSPS
400 MHz
±
0.25 LSB (typ)
59.5 dB (typ)
78.7 dB (typ)
6 Clock Cycles
+3.0V
78.6 mW
Applications
n
Ultrasound and Imaging
n
Instrumentation
n
Cellular Based Stations/Communications Receivers
n
Sonar/Radar
n
xDSL
n
Wireless Local Loops
n
Data Acquisition Systems
n
DSP Front Ends
Connection Diagram
20048501
November 2004
A
2004 National Semiconductor Corporation
DS200485
www.national.com
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADC10080CIMT 制造商:Texas Instruments 功能描述:IC 10BIT ADC 80MSPS 3V POWERWISE
ADC10080CIMT/NOPB 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
ADC10080CIMTX 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
ADC10080CIMTX/NOPB 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
ADC10080EVAL 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 ADC10080 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
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