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Product details

Parameters

Sample rate (Max) (MSPS) 8 Resolution (Bits) 14 Number of input channels 1 Interface type Parallel CMOS Analog input BW (MHz) 140 Features Low Power Rating Catalog Input range (Vp-p) 3.3 Power consumption (Typ) (mW) 270 Architecture Pipeline SNR (dB) 72 ENOB (Bits) 11.5 SFDR (dB) 80 Operating temperature range (C) -40 to 85 Input buffer Yes open-in-new Find other High-speed ADCs (>10MSPS)

Package | Pins | Size

TQFP (PFB) 48 81 mm² 9 x 9 open-in-new Find other High-speed ADCs (>10MSPS)

Features

  • 14-Bit Resolution
  • 1, 3, and 8 MSPS Speed Grades Available
  • Differential Nonlinearity (DNL) ±0.6 LSB Typ
  • Integral Nonlinearity (INL) ±1.5 LSB Typ
  • Internal Reference
  • Differential Inputs
  • Programmable Gain Amplifier
  • µP Compatible Parallel Interface
  • Timing Compatible With TMS320C6000 DSP
  • 3.3-V Single Supply
  • Power-Down Mode
  • Monolithic CMOS Design
  • APPLICATIONS
    • xDSL Front Ends
    • Communication
    • Industrial Control
    • Instrumentation
    • Automotive

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open-in-new Find other High-speed ADCs (>10MSPS)

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.

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Technical documentation

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Type Title Date
* Data sheet 14-Bit, 1/3/8 MSPS, DSP-Compatible ADC With Internal Reference and PGA datasheet (Rev. D) Sep. 07, 2005
Technical article Keys to quick success using high-speed data converters Oct. 13, 2020
Technical article How to achieve fast frequency hopping Mar. 03, 2019
Application note Using interleaving with SAR ADCs for lower power, smaller size and lower cost Oct. 24, 2017
Technical article RF sampling: Learning more about latency Feb. 09, 2017
Technical article Why phase noise matters in RF sampling converters Nov. 28, 2016
Application note Noise Analysis for High Speed Op Amps (Rev. A) Jan. 17, 2005
User guide THS14xx/5691 EVM for the THS14xx and THS56xx DAC Families (Rev. A) Sep. 18, 2000

Design & development

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Design tools & simulation

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  • Supports simultaneous analysis of multiple products
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CAD/CAE symbols

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TQFP (PFB) 48 View options

Ordering & quality

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