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Numéro de référence | ADC14061 | ||
Description | Self-Calibrating 14-Bit/ 2.5 MSPS/ 390 mW A/D Converter | ||
Fabricant | National Semiconductor | ||
Logo | |||
1 Page
January 2000
ADC14061
Self-Calibrating 14-Bit, 2.5 MSPS, 390 mW A/D Converter
General Description
The ADC14061 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 (typ).
The ADC14061 provides an easy and affordable upgrade
from 12 bit converters. The ADC14061 may also be used to
replace many hybrid converters with a resultant saving of
space, power and cost.
The ADC14061 operates with excellent dynamic perfor-
mance at input frequencies up to 1⁄2 the clock frequency. The
calibration feature of the ADC14061 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 conversions.
The Power Down feature reduces power consumption to
less than 2mW.
The ADC14061 comes in a TQFP and is designed to operate
over the commercial temperature range of 0˚C to +70˚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
Commercial
(0˚C ≤ TA ≤ +70˚C)
ADC14061CCVT
DS100103-1
Package
VEG52A 52 Pin Thin Quad Flat Pack
© 2000 National Semiconductor Corporation DS100103
www.national.com
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Pages | Pages 20 | ||
Télécharger | [ ADC14061 ] |
No | Description détaillée | Fabricant |
ADC14061 | Self-Calibrating 14-Bit/ 2.5 MSPS/ 390 mW A/D Converter | National Semiconductor |
ADC14061 | ADC14061 Self-Calibrating 14-Bit 2.5 MSPS 390 mW A/D Converter (Rev. D) | Texas Instruments |
ADC14061CCVT | Self-Calibrating 14-Bit/ 2.5 MSPS/ 390 mW A/D Converter | National Semiconductor |
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