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參數(shù)資料
| 型號： | ADS7833N |
| 英文描述： | 10-Channel, 12-Bit DATA ACQUISITION SYSTEM |
| 中文描述： | 10通道，12位數(shù)據(jù)采集系統(tǒng) |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 150K |
| 代理商： | ADS7833N |
ADS7833
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111 Twx: 910-952-1111
Internet: http://www.burr-brown.com/ FAXLine: (800) 548-6133 (US/Canada Only) Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
ADS7833
10-Channel, 12-Bit
DATA ACQUISITION SYSTEM
FEATURES
G
3 SIMULTANEOUS SAMPLED CHANNELS
G
3 SYNCHRONIZED 12-BIT ADCs
G
6.6
μ
s THROUGHPUT RATE
G
FULLY DIFFERENTIAL MUX INPUTS
G
DIGITALLY SELECTABLE INPUT RANGES
G
±
5V POWER SUPPLIES
G
SERIAL DIGITAL INPUT/OUTPUTS
G
2 SIMULTANEOUS SAMPLED AUXILIARY
CHANNELS
G
DIRECT INTERFACE TO MOTOROLA’S
DSP56004/7
APPLICATIONS
G
AC MOTOR SPEED CONTROLS
G
THREE PHASE POWER CONTROL
G
UNINTERRUPTABLE POWER SUPPLIES
G
VIBRATION ANALYSIS
G
PC DATA ACQUISITION
G
MEDICAL INSTRUMENTATION
2
ADC
PGA
2
SH
2
MUX
2
Serial Out
2
V
2-2
2
2
2
V
2-1
V
2-3
3
ADC
PGA
3
SH
3
MUX
3
Serial Out
3
V
3-2
2
2
2
V
3-1
V
3-4
1
ADC
PGA
1
SH
1
MUX
1
Serial Out
1
V
1-2
2
2
2
V
1-1
V
1-3
V
3-3
2
Logic
Ref
IRegister
8-Bit
Voltage Out
Busy
Serial IN
Convert
Clock
CAP
DAC
Input Select
Gain Select
DESCRIPTION
The ADS7833 consists of three 12-bit analog-to-digi-
tal converters preceded by three simultaneously oper-
ating sample-hold amplifiers, and multiplexers for 10
differential inputs. The ADCs have simultaneous se-
rial outputs for high speed data transfer and data
processing.
The ADS7833 also offers a programmable gain ampli-
fier with programmable gains of 1.0V/V, 1.25V/V,
2.5V/V, and 5.0V/V. Channel selection and gain se-
lection are selectable through the serial input control
word. The high through put rate is maintained by
simultaneously clocking in the 13-bit input control
word for the next conversion while the present conver-
sions are clocked out.
The part also contains an 8-bit digital-to-analog con-
verter whose digital input is supplied as part of the
input control word.
1994 Burr-Brown Corporation
PDS-1235C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADS7834 | 12-Bit High Speed Low Power Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7834E | CMOS Hex Inverting Buffer/Converter 16-TSSOP -55 to 125 |
| ADS7834EB | 12-Bit High Speed Low Power Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7834P | 12-Bit High Speed Low Power Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7834PB | CMOS Hex Inverting Buffer/Converter 16-TSSOP -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS7834 | 制造商:BB 制造商全稱:BB 功能描述:12-Bit High Speed Low Power Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7834_13 | 制造商:BB 制造商全稱:BB 功能描述:12-Bit High-Speed, Low-Power Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7834E | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADS7834E/250 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit High Speed Low Power Sampling 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 |
| ADS7834E/250G4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit High Speed Low Power Sampling 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 |
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