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參數(shù)資料
| 型號(hào)： | ADS8380IRHPT |
| 英文描述： | 18-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE |
| 中文描述： | 18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(yè)數(shù)： | 1/29頁(yè) |
| 文件大?。?/td> | 1397K |
| 代理商： | ADS8380IRHPT |
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FEATURES
600-kHz Sample Rate
±
2 LSB Typ,
±
4 LSB Max INL
18-Bit NMC Ensured Over Temperature
SINAD 91 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:
– 115 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 ADS8380 is a high performance 18-bit, 600-kHz
A/D converter with single-ended (pseudo-differential)
input. The device includes an 18-bit capacitor-based
SAR A/D converter with inherent sample and hold.
The ADS8380 offers a high-speed CMOS serial
interface with clock speeds up to 40 MHz.
The ADS8380 is available in a 28 lead 6
×
6 QFN
package and is characterized over the industrial
–40
°
C to 85
°
C temperature range.
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
ADS8380
SLAS387A–NOVEMBER 2004–REVISED DECEMBER 2004
18-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING
ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE
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
ADS8371
ADS8401/05
ADS8411
16-Bit Pseudo-Bipolar, Fully Diff
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 2004, Texas Instruments Incorporated
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADS8401 | 16-BIT, 1.25 MSPS, UNIPOLAR INPUT, MICRO POWER SAMPLING ANALOG-TODIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE |
| ADS8401IBPFBR | 16-BIT, 1.25 MSPS, UNIPOLAR INPUT, MICRO POWER SAMPLING ANALOG-TODIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE |
| ADS8401IBPFBT | 16-BIT, 1.25 MSPS, UNIPOLAR INPUT, MICRO POWER SAMPLING ANALOG-TODIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE |
| ADS8401IPFBR | 16-BIT, 1.25 MSPS, UNIPOLAR INPUT, MICRO POWER SAMPLING ANALOG-TODIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE |
| ADS8401IPFBT | 16-BIT, 1.25 MSPS, UNIPOLAR INPUT, MICRO POWER SAMPLING ANALOG-TODIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS8380IRHPTG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-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 |
| ADS8381 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:18-BIT, 580-kHz, UNIPOLAR INPUT, MICRO POWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE |
| ADS8381EVM | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS8381 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| ADS8381I | 制造商:TI 制造商全稱:Texas Instruments 功能描述:18-BIT, 580-kHz, UNIPOLAR INPUT, MICRO POWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE |
| ADS8381IB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:18-BIT, 580-kHz, UNIPOLAR INPUT, MICRO POWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE |
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