Rainbow Electronics ADC16061 - Manual

ADC16061
Self-Calibrating 16-Bit, 2.5 MSPS, 390 mW A/D Converter
General Description
The ADC16061 is a self-calibrating 16-bit, 2.5 Megasample
per second analog to digital converter. It operates on a single
+5V supply, consuming just 390mW (typical).
The ADC16061 provides an easy and affordable upgrade
from 12 bit and 14 bit converters. The ADC16061 may also
be used to replace many hybrid converters with a resultant
saving of space, power and cost.
The ADC16061 operates with excellent dynamic perfor-
mance at input frequencies up to
1 ⁄
2
the clock frequency. The
calibration feature of the ADC16061 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 ADC16061 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 Self Calibration
n Power Down Mode
Key Specifications
n Resolution 16 Bits
n Conversion Rate 2.5 Msps (min)
n DNL 1.0 LSB (typ)
n SNR (f
IN
= 500 kHz) 80 dB (typ)
n Supply Voltage +5V ± 5%
n Power Consumption 390mW (typ)
Applications
n PC-Based Data Acquisition
n Document Scanners
n Digital Copiers
n Film Scanners
n Blood Analyzers
n Sonar/Radar
Connection Diagram
Ordering Information
Commercial
(0˚C ≤ TA ≤ +70˚C)
Package
ADC16061CCVT VEG52A 52 Pin Thin Quad Flat Pack
DS100889-1
December 1998
ADC16061
Self-Calibrating
16-Bit,
2.5
MSPS,
390
mW
A/D
Converter
© 1998 National Semiconductor Corporation DS100889 www.national.com