參數(shù)資料
型號： ADS7852YB
英文描述： 12-Bit, 8-Channel, Parallel Output ANALOG-TO-DIGITAL CONVERTER
中文描述： 12位，8通道，并行輸出的模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù)： 1/13頁
文件大?。?/td> 148K
代理商： ADS7852YB
ADS7852
ADS7852
DESCRIPTION
The ADS7852 is an 8-channel, 12-bit analog-to-digi-
tal converter (A/D) complete with sample-and-hold,
internal 2.5V reference and a full 12-bit parallel output
interface. Typical power dissipation is 13mW at at
500kHz throughput rate. The ADS7852 features both
a nap mode and a sleep mode further reducing the
power consumption to 2mW. The input range is from
0V to twice the reference voltage. The reference volt-
age can be overdriven by an external voltage.
The ADS7852 is ideal for multi-channel applications
where low power and small size are critical. Medical
instrumentation, high-speed data acquisition and labo-
ratory equipment are just a few of the applications that
would take advantage of the special features offered
by the ADS7852. The ADS7852 is available in an
TQFP-32 package and is fully specified and guaran-
teed over the –40
°
C to +85
°
C temperature range.
12-Bit, 8-Channel, Parallel Output
ANALOG-TO-DIGITAL CONVERTER
FEATURES
G
2.5V INTERNAL REFERENCE
G
8 INPUT CHANNELS
G
500kHz SAMPLING RATE
G
SINGLE 5V SUPPLY
G
±
1LSB: INL, DNL
G
GUARANTEED NO MISSING CODES
G
70dB SINAD
G
LOW POWER: 13mW
G
TQFP-32 PACKAGE
APPLICATIONS
G
DATA ACQUISITION
G
TEST AND MEASUREMENT
G
INDUSTRIAL PROCESS CONTROL
G
MEDICAL INSTRUMENTS
1998 Burr-Brown Corporation
PDS-1509C
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
ADS7852
¤
For most current data sheet and other product
information, visit www.burr-brown.com
SAR
CDAC
ADS7852
Output
Latches
and
3-State
Drivers
Comparator
CLK
BUSY
WR
CS
RD
A0
A1
A2
8-Channel
MUX
Internal
+2.5V Ref
Buffer
V
REF
10k
AIN0
AIN1
AIN2
AIN3
AIN4
AIN5
AIN6
AIN7
3-State
Parallel
Data Bus
相關(guān)PDF資料
PDF描述
ADS7852 12-Bit, 8-Channel, Parallel Output ANALOG-TO-DIGITAL CONVERTER
ADS7852Y CMOS 8-Stage Presettable 8-Bit Binary Synchronous Down Counter 16-CDIP -55 to 125
ADS7861 CMOS 8-Stage Presettable 8-Bit Binary Synchronous Down Counter 16-CDIP -55 to 125
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ADS7861EB CMOS 4-Bit-by-16-Word FIFO Register 16-PDIP -55 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS7852YB 制造商:Texas Instruments 功能描述:12BIT ADC PARALLEL O/P SMD 7852
ADS7852YB/250 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8-Channel Parallel Output 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
ADS7852YB/250G4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8-Channel Parallel Output 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
ADS7852YB/2K 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8-Channel Parallel Output 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
ADS7852YB/2KG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8-Channel Parallel Output 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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