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參數(shù)資料
| 型號(hào)： | ADS8322YB |
| 英文描述： | 16-Bit, 500kHz, MicroPower Sampling ANALOG-TO-DIGITAL CONVERTER |
| 中文描述： | 16位，為500kHz，微功耗采樣模擬數(shù)字轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大小： | 202K |
| 代理商： | ADS8322YB |
DESCRIPTION
The ADS8322 is a 16-bit, 500kHz Analog-to-Digital (A/D)
converter with an internal 2.5V reference. The device in-
cludes a 16-bit capacitor-based Successive Approximation
Register (SAR) A/D converter with inherent sample-and-
hold. The ADS8322 offers a full 16-bit interface, or an 8-bit
option where data is read using two read cycles and 8 pins.
The ADS8322 is available in a TQFP-32 package and is
guaranteed over the industrial –40
°
C to +85
°
C temperature
range.
16-Bit, 500kHz, MicroPower Sampling
ANALOG-TO-DIGITAL CONVERTER
FEATURES
G
HIGH-SPEED PARALLEL INTERFACE
G
500kHz SAMPLING RATE
G
LOW POWER: 85mW at 500kHz
G
INTERNAL 2.5V REFERENCE
G
UNIPOLAR INPUT RANGE
G
TQFP-32 PACKAGE
APPLICATIONS
G
CT SCANNERS
G
HIGH SPEED DATA ACQUISITION
G
TEST AND INSTRUMENTATION
G
MEDICAL EQUIPMENT
SAR
Output Latches
and
Three State
Drivers
Comparator
ADS8322
S/H Amp
BYTE
Parallel
Data
Output
+IN
–IN
CDAC
REF
IN
Conversion
and Control
Logic
Internal
+2.5V Ref
CONVST
CLOCK
CS
RD
BUSY
REF
OUT
ADS8322
ADS8322
SBAS215
–
JULY 2001
www.ti.com
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright 2001, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADS8322 | 16-Bit, 500kHz, MicroPower Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS8322Y | 16-Bit, 500kHz, MicroPower Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS8325IDRBR | 16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS8325IDRBT | Circular Connector; No. of Contacts:19; Series:D38999; Body Material:Metal; Connecting Termination:Crimp; Connector Shell Size:15; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:15-19 |
| ADS8325 | 16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS8322YB/250 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Unipolar 16-Bit 500kSPS CMOS 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 |
| ADS8322YB/250G4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Unipolar 16-Bit 500kSPS CMOS 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 |
| ADS8322YB/2K | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Unipolar 16-Bit 500kSPS CMOS 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 |
| ADS8322YB/2KG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Unipolar 16-Bit 500kSPS CMOS 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 |
| ADS8323 | 制造商:BB 制造商全稱:BB 功能描述:16-Bit, 500kSPS, microPower Sampling ANALOG-TO-DIGITAL CONVERTER |
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