參數(shù)資料
型號(hào)： ADS831E
英文描述： MOSFET; Transistor Polarity:N Channel; Drain Source Voltage, Vds:25V; Continuous Drain Current, Id:0.75A; On-Resistance, Rds(on):0.35ohm; Rds(on) Test Voltage, Vgs:4.5V; Package/Case:3-SC-70; Leaded Process Compatible:No
中文描述： 8位，80MHz的采樣模擬數(shù)字轉(zhuǎn)換器
文件頁(yè)數(shù)： 1/11頁(yè)
文件大?。?/td> 179K
代理商： ADS831E
8-Bit, 80MHz Sampling
ANALOG-TO-DIGITAL CONVERTER
FEATURES
G
HIGH SNR: 49dB
G
INTERNAL/EXTERNAL REFERENCE
OPTION
G
SINGLE-ENDED OR
DIFFERENTIAL ANALOG INPUT
G
PROGRAMMABLE INPUT RANGE:
1Vp-p/2Vp-p
G
LOW POWER: 275mW
G
LOW DNL: 0.35LSB
G
SINGLE +5V SUPPLY OPERATION
G
20-PIN SSOP PACKAGE
APPLICATIONS
G
MEDICAL IMAGING
G
VIDEO DIGITIZING
G
COMPUTER SCANNERS
G
COMMUNICATIONS
G
DISK-DRIVE CONTROL
DESCRIPTION
The ADS831 is a pipeline, CMOS analog-to-digital con-
verter that operates from a single +5V power supply. This
converter provides excellent performance with a single-
ended input and can be operated with a differential input
for added spurious performance. This high performance
converter includes an 8-bit quantizer, high bandwidth
track/hold, and a high accuracy internal reference. It also
allows for the user to disable the internal reference and
utilize external references. This external reference option
provides excellent gain and offset matching when used in
multi-channel applications or in applications where DC full
scale range adjustment is required.
The ADS831 employs digital error correction techniques to
provide excellent differential linearity for demanding im-
aging applications. Its low distortion and high SNR give
the extra margin needed for medical imaging, communica-
tions, video, and test instrumentation.
The ADS831 is specified at a maximum sampling fre-
quency of 80MHz and a single-ended input range of 1.5V
to 3.5V. The ADS831 is available in a 20-lead SSOP
package and is pin-for-pin compatible with the 8-bit, 60MHz
ADS830.
TM
ADS831
¤
ADS831
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/ Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
1998 Burr-Brown Corporation
PDS-1430B
Printed in U.S.A. October, 1998
8-Bit
Pipelined
A/D Core
Internal
Reference
Optional External
Reference
Timing
Circuitry
Error
Correction
Logic
3-State
Outputs
T/H
CLK
VDRV
ADS831
+V
S
Int/Ext
D0
D7
IN
V
IN
IN
(Opt)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS831E/1K 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Analog to Digital Converter
ADS831E/2K5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 80 MSPS SE/Diff Inputs 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
ADS831E/2K5G4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 80 MSPS SE/Diff Inputs 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
ADS831EG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 80 MSPS SE/Diff Inputs 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
ADS8320 制造商:BB 制造商全稱(chēng):BB 功能描述:16-Bit, High-Speed, 2.7V to 5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER
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