參數(shù)資料
型號(hào)： THS1401QPFB
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： ADC
英文描述： 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48
封裝： PLASTIC, TQFP-48
文件頁(yè)數(shù)： 18/30頁(yè)
文件大?。?/td> 475K
代理商： THS1401QPFB
Product Folder: THS1401, 14-Bit, 1 MSPS ADC Single Ch., Diff. Input, DSP/uP IF, Pgmable Gain Amp, Internal S&H
PRODUCT FOLDER | PRODUCT INFO: FEATURES | DESCRIPTION | DEVICE USES | DATASHEETS |
THS1401, 14-Bit, 1 MSPS ADC Single Ch., Diff. Input, DSP/uP IF, Pgmable Gain Amp, Internal S&H
DEVICE STATUS: ACTIVE
PARAMETER NAME
THS1401
Resolution (Bits)
14
Sample Rate (MSPS)
1
Supply (V)
3.3
Analog Inputs
1
Power (typ) (mW)
270
Analog Input BW (MHz) 140
DNL (max) (+/-LSB)
1
INL (max) (+/-LSB)
5
SNR (dB)
72
FEATURES
q
14-Bit Resolution
q
1, 3, and 8 MSPS Speed Grades Available
q
Differential Nonlinearity (DNL) ±0.6 LSB Typ
q
Integral Nonlinearity (INL) ±1.5 LSB Typ
q
Internal Reference
q
Differential Inputs
q
Programmable Gain Amplifier
q
uP Compatible Parallel Interface
q
Timing Compatible With TMS320C6000 DSP
q
3.3-V Single Supply
q
Power-Down Mode
q
Monolithic CMOS Design
DESCRIPTION
The THS1401, THS1403, and THS1408 are 14-bit, 1/3/8 MSPS, single supply analog-to-digital converters with an internal
reference, differential inputs, programmable input gain, and an on-chip sample and hold amplifier.
Implemented with a CMOS process, the device has outstanding price/performance and power/speed ratios. The THS1401,
THS1403, and THS1408 are designed for use with 3.3-V systems, and with a high-speed uP compatible parallel interface,
making them the first choice for solutions based on high-performance DSPs like the TI TMS320C6000 series.
The THS1401, THS1403, and THS1408 are available in a TQFP-48 package in standard commercial and industrial
temperature ranges. The THS1401, THS1403, and THS1408 are available in a PQFP-48 package in automotive temperature
range, and the THS1408 is available in a PQFP-48 package in military temperature range.
DEVICE USES
file:///H|/imaging/BITTING/cpl/20020726_1/07262002_1/TXII/07262002/ths1401.html (1 of 3) [Jul-27-2002 4:07:11 PM]
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PDF描述
THS1403QPFB 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48
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