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| 型號： | THS1408QPHP |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| 封裝： | PLASTIC, HTQFP-48 |
| 文件頁數(shù)： | 1/28頁 |
| 文件大?。?/td> | 625K |
| 代理商： | THS1408QPHP |
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SLAS248D DECEMBER 1999 REVISED SEPTEMBER 2005
14Bit, 1/3/8 MSPS, DSPCOMPATIBLE ANALOGTODIGITAL
CONVERTERS WITH INTERNAL REFERENCE AND PGA
THS1401
THS1403
THS1408
FEATURES
D 14-Bit Resolution
D 1, 3, and 8 MSPS Speed Grades Available
D Differential Nonlinearity (DNL) ±0.6 LSB Typ
D Integral Nonlinearity (INL) ±1.5 LSB Typ
D Internal Reference
D Differential Inputs
D Programmable Gain Amplifier
D P-Compatible Parallel Interface
D Timing Compatible With TMS320C6000 DSP
D 3.3-V Single Supply
D Power-Down Mode
D Monolithic CMOS Design
APPLICATIONS
D xDSL Front Ends
D Communication
D Industrial Control
D Instrumentation
D Automotive
DESCRIPTION
The THS1401, THS1403, and THS1408 are 14-bit, 1/3/8
MSPS, single supply analog-to-digital converters (ADCs)
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
P-
compatible parallel interface, making them the first choice
for solutions based on high-performance DSPs such as
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 also available in a PQFP-48 package in
automotive temperature range, and the THS1408 is
available in a PQFP-48 package in military temperature
range.
PGA
0..7 dB
REF
14-Bit
ADC
Buffer
14
15
CONTROL
LOGIC
REF+
REF
IN+
IN
D[13:0] + OV bit
A[1:0]
6
CLK
1.5 V
BG
VBG
CS
WR
OE
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
All trademarks are the property of their respective owners.
www.ti.com
Copyright
19992005, Texas Instruments Incorporated
On products compliant to MILPRF38535, all parameters are tested unless
otherwise noted. On all other products, production processing does not
necessarily include testing of all parameters.
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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| THS1408MPHPEP | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| THS1403QPHPEP | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| THS1401IPFBG4 | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| THS1403IPFB | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| THS1401IPFB | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
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