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參數資料
| 型號： | THS1230IDWR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| 封裝： | GREEN, PLASTIC, SOIC-28 |
| 文件頁數： | 1/25頁 |
| 文件大小： | 884K |
| 代理商： | THS1230IDWR |
www.ti.com
FEATURES
APPLICATIONS
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AGND
CON1
CON0
EXTREF
AIN+
AIN
AGND
AVDD
REFT
REFB
OVRNG
D11
D10
D9
CLK
AVDD
OE
D0
D1
D2
D3
D4
DVDD
DGND
D5
D6
D7
D8
DW OR PW PACKAGE
(TOP VIEW)
DESCRIPTION
THS1230
SLAS291B – OCTOBER 2000 – REVISED MARCH 2004
3.3-V, 12-BIT, 30 MSPS, LOW-POWER ANALOG-TO-DIGITAL
CONVERTER WITH POWER DOWN
12-Bit Resolution, 30 MSPS
Analog-to-Digital Converter
Input Configurations:
– Differential (0.5x)
– Differential (1x)
3.3-V Supply Operation
Internal Voltage Reference
Out-of-Range Indicator
Power-Down Mode
IF Undersampling
Set Top Box (STB)
Camcorders
Digital Cameras
Copiers
Communications
Test Instruments
IF and Baseband Digitization
The THS1230 is a CMOS, low-power, 12-bit, 30 MSPS analog-to-digital converter (ADC) that operates with a
3.3-V supply. The THS1230 gives circuit developers complete flexibility. The analog input to the THS1230 is
differential with a gain of 0.5 for Mode 2 and 1.0 for Mode 1. The THS1230 provides a wide selection of voltage
references 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 the THS1230's input range.
The speed, resolution, and single-supply operation of the THS1230 are suited for applications in set top box
(STB), video, multimedia, high-speed acquisition, and communications. The speed and resolution ideally suit
charge-couple device (CCD) input systems such as digital copiers, digital cameras, and camcorders. The wide
input voltage range between VREFB and VREFT allows the THS1230 to be designed into multiple systems.
The THS1230C is characterized for operation from 0
°C to 70°C. The THS1230I is characterized for operation
from –40
°C to 85°C.
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.
Copyright 2000–2004, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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PDF描述 |
|---|---|
| THS1230IDWG4 | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| THS1230IPWG4 | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| THS1230CPW | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| THS1230CDW | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| THS1230IPWRG4 | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| THS1230IDWRG4 | 功能描述:模數轉換器 - ADC Low Power High-Speed ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| THS1230IPW | 功能描述:模數轉換器 - ADC Low Power High-Speed ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| THS1230IPWG4 | 功能描述:模數轉換器 - ADC Low Power High-Speed ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| THS1230IPWR | 功能描述:模數轉換器 - ADC Low Power High-Speed ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| THS1230IPWRG4 | 功能描述:模數轉換器 - ADC Low Power High-Speed ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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