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參數(shù)資料
| 型號(hào)： | THS1031IPWLE |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 10-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| 封裝： | PLASTIC, TSSOP-28 |
| 文件頁數(shù)： | 1/22頁 |
| 文件大?。?/td> | 296K |
| 代理商： | THS1031IPWLE |
THS1031
COMPLETE SOLUTION 2.7 V ~ 5.5 V, 10-BIT, 30 MSPS
CMOS ANALOG-TO-DIGITAL CONVERTER
SLAS242 – NOVEMBER 1999
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
D 10-Bit Resolution 30 MSPS Sampling
Analog-to-Digital Converter
D Configurable Input Functions:
– Single-Ended
– Single-Ended With Analog Clamp
– Single-Ended With Programmable Digital
Clamp
– Differential
D Built-in Programmable Gain Amplifier
(PGA)
D 2.7 V to 5.5 V Wide Range Supply Operation
D Differential Nonlinearity: 0.5 LSB
D Signal-to-Noise: 57 dB
D Spurious Free Dynamic Range: 69 dB
D Adjustable Internal Voltage Reference
D Unsigned Binary/2s Complement Output
D Out-of-Range Indicator
D Power-Down Mode
D IF Undersampling to 135 MHz
description
The THS1031 is a CMOS, low power, 10-bit, 30 MSPS analog-to-digital converter (ADC) that can operate with
a supply range from 2.7 V to 5.5 V. The THS1031 has been designed to give circuit developers more flexibility.
The analog input to the THS1031 can be either single-ended or differential. This device has a built-in clamp
amplifier whose clamp input level can be selected from an external dc source or from an internal high-precision
10-bit digital clamp level programmable via an internal CLAMP register. A 3-bit PGA is included to maintain SNR
for small signal. The THS1031 provides a wide selection of voltage reference to match the user’s design
requirements. For more design flexibility, the internal reference can be bypassed to use an external reference
to suit the dc accuracy and temperature drift requirements of the application. The out-of-range output is used
to monitor any out-of-range condition in THS1031’s input range. The format of digital output can be coded in
either unsigned binary or 2s complement.
The speed, resolution, and single-supply operation of the THS1031 are suited for applications in set-top-box
(STB), video, multimedia, imaging, high-speed acquisition, and communications. The built-in clamp function
allows dc restoration of video signal and is suitable for video application. The speed and resolution ideally suit
charge-couple device (CCD) input systems such as color scanners, digital copiers, digital cameras, and
camcorders. A wide input voltage range between REFBS and REFTS allows the THS1031 to be applied in both
imaging and communications systems
The THS1031C is characterized for operation from 0
_C to 70_C. The THS1031I is characterized for operation
from – 40
_C to 85_C.
AVAILABLE OPTIONS
TA
PACKAGED DEVICES
TA
28-TSSOP (PW)
28-SOIC (DW)
0
_C to 70_C
THS1031CPW
THS1031CDW
–40
_C to 85_C
THS1031IPW
THS1031IDW
PRODUCT
PREVIEW
Copyright
1999, 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.
TI is a trademark of Texas Instruments Incorporated.
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28
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AGND
DVDD
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I/O8
I/O9
OVR
DGND
AVDD
AIN
VREF
REFBS
REFBF
MODE
REFTF
REFTS
CLAMPIN
CLAMP
REFSENSE
WR
OE
CLK
28-Pin TSSOP/SOIC Package
(TOP VIEW)
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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| THS1031CPWLE | 10-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| THS1040CDW | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| THS1040IPW | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| THS1040CPWR | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| THS1040IPWRG4 | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| THS1031IPWR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 30 MSPS 1-Ch 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 |
| THS1031IPWRG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 30 MSPS 1-Ch 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 |
| THS1031SOIC | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.7 V . 5.5 V, 10-BIT, 30 MSPS CMOS ANALOG-TO-DIGITAL CONVERTER |
| THS1031TSSOP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.7 V . 5.5 V, 10-BIT, 30 MSPS CMOS ANALOG-TO-DIGITAL CONVERTER |
| THS10330RJ | 功能描述:線繞電阻器 - 底架安裝 THS10 330R 5% RoHS:否 制造商:Vishay/Dale 電阻:7 Ohms 容差:1 % 功率額定值:100 W 溫度系數(shù):50 PPM / C 系列:RH 工作溫度范圍:- 55 C to + 250 C 尺寸:46.02 mm Dia. x 46.02 mm W x 88.9 mm L x 44.45 mm H 封裝:Bulk 產(chǎn)品:Power Resistors Wirewound Aluminum Housed |
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