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| 型號： | CS5012A |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | 12-Bit, Self-Calibrating A/D Converter(12位自校準A/D轉(zhuǎn)換器) |
| 中文描述： | 12位，自校準的A / D轉(zhuǎn)換器（12位自校準的A / D轉(zhuǎn)換器） |
| 文件頁數(shù)： | 1/50頁 |
| 文件大?。?/td> | 520K |
| 代理商： | CS5012A |
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1
Copyright
Cirrus Logic, Inc. 1997
(All Rights Reserved)
Cirrus Logic, Inc.
Crystal Semiconductor Products Division
P.O. Box 17847, Austin, Texas 78760
(512) 445 7222 FAX: (512) 445 7581
http://www.crystal.com
CS5016/14/12A
16, 14, & 12-Bit, Self-Calibrating A/D Converters
Features
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Monolithic CMOS A/D Converters
-
Microprocessor Compatible
-
Parallel and Serial Output
-
Inherent Track/Hold Input
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True 12, 14 and 16-Bit Precision
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Conversion Times:
-
CS5016
16.25 μs
-
CS5014
14.25 μs
-
CS5012A
7.20 μs
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Self Calibration Maintains Accuracy Over
Time and Temperature
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Low Power Dissipation: 150mW
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Low Distortion
Description
The CS5012A/14/16 are 12, 14 and 16-bit monolithic an-
alog to digital converters with conversion times of 7.2 μs,
14.25 μs and 16.25 μs. Unique self-calibration circuitry
insures excellent linearity and differential non- linearity,
with no missing codes. Offset and full scale errors are
kept within 1/2 LSB (CS5012A/14) and 1 LSB (CS5016),
eliminating the need for calibration. Unipolar and bipolar
input ranges are digitally selectable.
The pin compatible CS5012A/14/16 consist of a DAC,
conversion and calibration microcontroller, oscillator,
comparator, microprocessor compatible 3-state I/O, and
calibration circuitry. The input track-and-hold, inherent to
the devices' sampling architecture, acquires the input
signal after each conversion using a fast slewing on-chip
buffer amplifier. This allows throughput rates up to
100 kHz (CS5012A), 56 kHz (CS5014) and 50 kHz
(CS5016).
An evaluation board (CDB5012/14/16) is available which
allows fast evaluation of ADC performance.
ORDERING INFORMATION
See pages 39-41.
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CS5016A | 16-Bit, Self-Calibrating A/D Converter(16位自校準A/D轉(zhuǎn)換器) |
| CS5014A | 14-Bit, Self-Calibrating A/D Converter(14位自校準A/D轉(zhuǎn)換器) |
| CS5014 | 16,14 & 12-BIT SELF CALIBRATING A/D CONVERTERS |
| CS5014-BL14 | 16,14 & 12-BIT SELF CALIBRATING A/D CONVERTERS |
| CS5014-BL14Z | 16,14 & 12-BIT SELF CALIBRATING A/D CONVERTERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS5012A-BD12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 12-Bit |
| CS5012A-BD7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 12-Bit |
| CS5012A-BL12 | 制造商:CRYSTAL 功能描述: 制造商:CRYSTAL 功能描述:Analog Digital Converter, Single, 12 Bit, 44 Pin, PLCC |
| CS5012A-BL7 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC IC 12-Bit Self-Calibrating 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| CS5012A-BL7R | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC IC 12-Bit Self-Calibrating 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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