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參數資料
| 型號： | CS5516-SD |
| 英文描述： | Analog-to-Digital Converter， 16-Bit |
| 中文描述： | 模擬到數字轉換器，16位 |
| 文件頁數： | 1/26頁 |
| 文件大小： | 499K |
| 代理商： | CS5516-SD |
1
Copyright
Cirrus Logic, Inc. 2000
(All Rights Reserved)
P.O. Box 17847, Austin, Texas 78760
(512) 445 7222 FAX: (512) 445 7581
http://www.cirrus.com
CS5510/11/12/13
16 and 20-Bit, 8-Pin
Σ
ADC
Features
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Delta-Sigma Analog-to-Digital Converter
– Linearity Error: 0.0015% FS
– Noise Free Resolution: Up to 17-Bits
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Differential Bipolar Analog Inputs
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V
REF
Input Range from 250 mV to 5 V
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50/60 Hz Simultaneous Rejection
(CS5510/12)
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16 to 326 Hz Output Word Rate
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On-Chip Oscillator (CS5511/13)
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Power Supply Configurations:
– V+ = 5 V, V- = 0 V
– Multiple Dual Supply Arrangements
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Low Power Consumption
– Normal Mode, 2.5 mW
– Sleep Mode, 10
μ
W
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Low-Cost, Compact, 8-Pin Package
General Description
The CS5510/11/12/13 are low-cost, easy-to-use,
Σ
An-
alog-to-Digital Converters (ADCs) which use charge
balance techniques to achieve 16-bit (CS5510/11) and
20-bit (CS5512/13) performance. The ADCs are avail-
able in a space efficient 8-pin SOIC package and are
optimized for measuring signals in weigh scale, process
control, and other industrial applications.
To accommodate these applications, the ADCs include
a fourth order
Σ
modulator and a digital filter. When
configured with an external master clock of 32.768 kHz,
the filter in the CS5510/12 provides better than 80 dB of
simultaneous 50 and 60 Hz line rejection, and outputs
conversion words at 53.5 Hz. The CS5511/13 include an
on-chip oscillator which eliminates the need for an exter-
nal clock source.
Low power, a flexible supply, a compact pinout, and
ease of use make these products ideal solutions for cost
conscience and space constrained applications.
ORDERING INFORMATION
See page 23.
V+
AIN+
AIN-
VREF
Clock
Gen.
1X
1X
Differential
4th Order
Delta-Sigma
Modulator
Digital Filter
Control
Logic
Output
CS
SCLK
SDO
Oscillator
(CS5511/13 only)
V-
(CS5510/12 only)
JUN ‘00
DS337F1
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相關代理商/技術參數 |
參數描述 |
|---|---|
| CS5520 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16/20-Bit Bridge Transducer A/D Converters|DC Measurement|A/D Converters |
| CS5520-BP | 功能描述:模數轉換器 - ADC 20-Bit Bridge Transducer ADC 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 |
| CS5520-BS | 功能描述:模數轉換器 - ADC 20-Bit Bridge Transducer ADC 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 |
| CS5520-BSZ | 功能描述:模數轉換器 - ADC 20-Bit Bridge Transducer ADC 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 |
| CS5520-BSZR | 制造商:Cirrus Logic 功能描述:Analog to Digital Converters - ADC 20-Bit Bridge Transducer ADC |
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