參數(shù)資料
型號： ADS8370
英文描述： 16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE
中文描述： 16位，600千赫，偽差分輸入，微采樣模數(shù)位串行接口和參考轉(zhuǎn)爐
文件頁數(shù)： 1/29頁
文件大?。?/td> 782K
代理商： ADS8370
FEATURES
600-kHz Sample Rate
±0.5 LSB Typ, ±1.25 LSB Max INL
±0.4 LSB Typ, ±0.75 LSB Max DNL
16-Bit NMC
SINAD 89.5 dB, SFDR 119 dB at f
i
= 1 kHz
High-Speed Serial Interface up to 40 MHz
Onboard Reference Buffer
Onboard 4.096-V Reference
Pseudo-Differential Input, 0 V to 4.2 V
Onboard Conversion Clock
Selectable Output Format, 2's Complement or
Straight Binary
Zero Latency
Wide Digital Supply
Low Power:
– 110 mW at 600 kHz
– 15 mW During Nap Mode
– 10
μ
W During Power Down
28-Pin 6 x 6 QFN Package
APPLICATIONS
Medical Instruments
Optical Networking
Transducer Interface
High Accuracy Data Acquisition Systems
Magnetometers
DESCRIPTION
The ADS8370 is a high performance 16-bit, 600-kHz
A/D converter with single-ended (pseudo-differential)
input. The device includes an 16-bit capacitor-based
SAR A/D converter with inherent sample and hold.
The ADS8370 offers a high-speed CMOS serial
interface with clock speeds up to 40 MHz.
CDAC
_
+
Output
Latches
and
3-State
Drivers
FS
SCLK
SB/2C
SAR
Conversion
and
Control Logic
Comparator
Clock
+IN
IN
REFIN
CONVST
BUSY
PD
CS
4.096-V
Internal
Reference
REFOUT
SDO
ADS8370
SLAS450–JUNE 2005
16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING
ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE
Pin compatible With 18-Bit ADS8380
The ADS8370 is available in a 28 lead 6 × 6 QFN
package and is characterized over the industrial
–40°C to 85°C temperature range.
High Speed SAR Converter Family
Type/Speed
500 kHz
~ 600 kHz
750 kHZ
1 MHz
1.25 MHz
2 MHz
3 MHz
4 MHz
ADS8383
ADS8381
18-Bit Pseudo-Diff
ADS8380 (S)
18-Bit Pseudo-Bipolar, Fully Diff
ADS8382 (S)
16-Bit Pseudo-Diff
ADS8370 (S)
ADS8371
ADS8401/05
ADS8411
16-Bit Pseudo-Bipolar, Fully Diff
ADS8372 (S)
ADS8402/06
ADS8412
14-Bit Pseudo-Diff
ADS7890 (S)
ADS7891
12-Bit Pseudo-Diff
ADS7886
ADS7881
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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright 2005, Texas Instruments Incorporated
相關(guān)PDF資料
PDF描述
ADS8370I 16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE
ADS8370IB 16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE
ADS8372 16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE
ADS8382 16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE
ADS8371 16BIT 750KHZ UNIPOLAR INPUT, MICRO POWER SAMPLING ANALOG TO DIGITAL CONVERTER WITH PARALLEL INTERFACE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS8370EVM 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS8370 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
ADS8370I 制造商:BB 制造商全稱:BB 功能描述:16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE
ADS8370IB 制造商:BB 制造商全稱:BB 功能描述:16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE
ADS8370IBRHPR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 600KSPS Serial 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
ADS8370IBRHPRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 600KSPS Serial 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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