- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄380084 > CS5523 CDB5521/22/23/24/28 Evaluation Board Data Sheet |DC Measurement|A/D Converters PDF資料下載
參數(shù)資料
| 型號： | CS5523 |
| 英文描述： | CDB5521/22/23/24/28 Evaluation Board Data Sheet |DC Measurement|A/D Converters |
| 中文描述： | CDB5521/22/23/24/28評估板數(shù)據(jù)|直流測量| A / D轉(zhuǎn)換 |
| 文件頁數(shù)： | 1/42頁 |
| 文件大小： | 789K |
| 代理商： | CS5523 |
當(dāng)前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁
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
CS5516
CS5520
16-Bit/20-Bit Bridge Transducer A/D Converter
Features
l
On-chip Instrumentation Amplifier
l
On-chip Programmable Gain Amplifier
l
On-Chip 4-Bit D/A For Offset Removal
l
Dynamic Excitation Options
l
Linearity Error: ±0.0015% FS
-
20-Bit No Missing Codes
l
CMRR at 50/60 Hz > 200 dB
l
System Calibration Capability with calibration
read/write option
l
3, 4 or 5 wire Serial Communications Port
l
Low Power Consumption: 40 mW
-
10 μW Standby Mode for Portable applications
Description
The CS5516 and CS5520 are complete solutions for dig-
itizing low level signals from strain gauges, load cells,
and pressure transducers. Any family of mV output
transducers, including those requiring bridge excitation,
can be interfaced directly to the CS5516 or CS5520. The
devices offer an on-chip software programmable instru-
mentation amplifier block, choice of DC or AC bridge
excitation, and software selectable reference and signal
demodulation.
The CS5516 uses delta-sigma modulation to achieve
16-bit resolution at output word rates up to 60 Hz. The
CS5520 achieves 20-bit resolution at word rates up to
60 Hz.
The CS5516 and CS5520 sample at a rate set by the
user in the form of either an external CMOS clock or a
crystal. On-chip digital filtering provides rejection of all
frequencies above 12 Hz for a 4.096 MHz clock.
The CS5516 and CS5520 include system calibration to
null offset and gain errors in the input channel. The digi-
tal values associated with the system calibration can be
written to, or read from, the calibration RAM locations at
any time via the serial communications port. The 4-bit
DC offset D/A converter, in conjunction with digital cor-
rection, is initially used to zero the input offset value.
ORDERING INFORMATION
See page 29.
I
$,1
$,1
95()
95()
%ULGJH
6\QF
%;
;
;
*DLQ
%ORFN
ELW'$
&RQYHUWHU
Σ
%;
9$
9$
$*1'
$*1'
&KDQQHO
'HOWD6LJPD
0RGXODWRU
,1
287
,1
287
&KDQQHO
),5
)LOWHU
&DOLEUDWLRQ
0'59
0'59
9'
9'
'*1'
;,1
;287
602'( 6&/. '5'<
&6
567
6HULDO,QWHUIDFH
÷
62'
6,'
MAR ‘95
DS74F1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CS5524 | 16/24-Bit， 2/4/8-Channel A/D Converters with PGIA|DC Measurement|A/D Converters |
| CS5526-BP | Signal Conditioner |
| CS5526-BS | Signal Conditioner |
| CS5528 | CS5521/22/23/24/28 Product Bulletin |DC Measurement|A/D Converters |
| CS5521 | 16 BIT OR 24 BIT 2/4/8 CHANNEL ADCS WITH PGIA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS5523-AP | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:16 BIT OR 24 BIT 2/4/8 CHANNEL ADCS WITH PGIA |
| CS5523-AS | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 4-Ch 16-Bit Delta Sigma 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 |
| CS5523-ASZ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 4-Ch 16-Bit Delta Sigma 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 |
| CS5523-ASZR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC IC 2-Chl 16Bit Bffrd Dlt Sgm Mlt-Rng 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 |
| CS5524 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16/24-Bit， 2/4/8-Channel A/D Converters with PGIA|DC Measurement|A/D Converters |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。