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Numéro de référence | ADC14161 | ||
Description | Low-Distortion/ Self-Calibrating 14-Bit/ 2.5 MSPS/ 390 mW A/D Converter | ||
Fabricant | National Semiconductor | ||
Logo | |||
1 Page
January 2000
ADC14161
Low-Distortion, Self-Calibrating 14-Bit, 2.5 MSPS,
390 mW A/D Converter
General Description
The ADC14161 is a self-calibrating 14-bit, 2.5 Megasample
per second analog to digital converter. It operates on a single
+5V supply, consuming just 390mW (typical).
The ADC14161 provides an easy and affordable upgrade
from 12 bit converters. The ADC14161 may also be used to
replace many hybrid converters with a resultant saving of
space, power and cost.
The ADC14161 operates with input frequencies up to 1⁄2 the
clock frequency. The calibration feature of the ADC14161
can be used to get more consistent and repeatable results
over the entire operating temperature range. On-command
self-calibration reduces many of the effects of
temperature-induced drift, resulting in more repeatable con-
versions.
Tested and guaranteed dynamic performance specifications
provide the designer with known performance.
The Power Down feature reduces power consumption to
less than 2mW.
The ADC14161 comes in a TQFP and is designed to operate
over the industrial temperature range of −40˚C to +85˚C.
Features
n Single +5V Operation
n Auto-Calibration
n Power Down Mode
n TTL/CMOS Input/Output compatible
Key Specifications
n Resolution
n Conversion Rate
n DNL
n SNR (fIN = 500 kHz)
n ENOB
n Supply Voltage
n Power Consumption
Applications
n Instrumentation
n PC-Based Data Acquisition
n Data Communications
n Blood Analyzers
n Sonar/Radar
14 Bits
2.5 Msps (min)
0.3 LSB (typ)
80 dB (typ)
12.8 Bits (typ)
+5V ±5%
390mW (typ)
Connection Diagram
Ordering Information
Industrial
(−40˚C ≤ TA ≤ +85˚C)
ADC14161CIVT
DS100154-1
Package
VEG52A 52 Pin Thin Quad Flat Pack
© 2000 National Semiconductor Corporation DS100154
www.national.com
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Pages | Pages 20 | ||
Télécharger | [ ADC14161 ] |
No | Description détaillée | Fabricant |
ADC14161 | Low-Distortion/ Self-Calibrating 14-Bit/ 2.5 MSPS/ 390 mW A/D Converter | National Semiconductor |
ADC14161 | ADC14161 Low-Distortion Self-Calibrating 14-Bit 2.5 MSPS390mW ADCr (Rev. C) | Texas Instruments |
ADC14161CIVT | Low-Distortion/ Self-Calibrating 14-Bit/ 2.5 MSPS/ 390 mW A/D Converter | National Semiconductor |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
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