THS1408 14-Bit, 8-MSPS Analog-to-Digital Converter (ADC) | TI.com

THS1408 (ACTIVE)

14-Bit, 8-MSPS Analog-to-Digital Converter (ADC)

 

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.

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

All trademarks are the property of their respective owners.

View more

Parametrics Compare all products in High-speed ADCs (>10MSPS)

 
Sample Rate (Max) (MSPS)
Features
Resolution (Bits)
Number of input channels
SNR (dB)
ENOB (Bits)
SFDR (dB)
Power consumption (Typ) (mW)
Input range (Vp-p)
Interface
Operating temperature range (C)
Analog input BW (MHz)
Input buffer
Package Group
Package size: mm2:W x L (PKG)
Rating
Architecture
DNL (Typ) (+/-LSB)
INL (Typ) (+/-LSB)
Reference mode
THS1408 THS1401 THS1403
8     1     3    
Low Power     Low Power     Low Power    
14     14     14    
1     1     1    
72     72     72    
11.5     11.5     11.5    
80     80     80    
270     270     270    
3.3     3.3     3.3    
Parallel CMOS     Parallel CMOS     Parallel CMOS    
-40 to 85     -40 to 85     -40 to 85    
140     140     140    
Yes     Yes     Yes    
TQFP | 48     TQFP | 48     TQFP | 48    
48TQFP: 81 mm2: 9 x 9 (TQFP | 48)     48TQFP: 81 mm2: 9 x 9 (TQFP | 48)     48TQFP: 81 mm2: 9 x 9 (TQFP | 48)    
Catalog     Catalog     Catalog    
Pipeline     Pipeline     Pipeline    
0.6     0.6     0.6    
1.5     1.5     1.5    
Ext
Int    
Ext
Int    
Ext
Int    

Design tool

WEBENCH® Designer THS1408