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ADC12191 Product Folder

12-Bit, 10 MHz Self-Calibrating, Pipelined A/D Converter with Internal Sample & Hold [Life-time buy]

See Also:

ADC12010 - FOR REPLACEMENT

Generic P/N 12191

Datasheet

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
ADC12191 12-Bit, 10 MHz Self-Calibrating, Pipelined A D Converter with Internal Sample & Hold	322 Kbytes	8-Nov-02	View Online	Download	Receive via Email
ADC12191 12-Bit, 10 MHz Self-Calibrating, Pipelined A D Converter with Internal Sample & Hold (JAPANESE)	203 Kbytes

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Package Availability, Models, Samples & Pricing

Part Number

Package

Status

Models

Samples &
Electronic
Orders

Budgetary Pricing

Std
Pack
Size

Package
Marking

Type

Pins

MSL/Lead-Free Availability

Lead
Time

Qty

SPICE

IBIS

Qty

$US each

ADC12191CIVT

LQFP

Status

Lifetime buy

N/A

1K+

$5.60

tray
of
250

NSUZXYTT
ADC12191
CIVT

11-12 weeks

2000

Obsolete Parts

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
ADC12191CIVT	NSC	ADC12191CIVT	12/01/2004
ADC12191CIVT	NSC	ADC12191CIVT	12/01/2004

The ADC12191 is a monolithic CMOS analog-to-digital converter capable of converting analog input signals into 12-bit digital words at 10 megasamples per second (MSPS). The ADC12191 utilizes an innovative pipeline architecture to minimize die size and power consumption. The ADC12191 uses self-calibration and error correction to maintain accuracy and performance over temperature.

The ADC12191 converter operates on a 5V power supply and can digitize analog input signals in the range of 0 to 2V. A single convert clock controls the conversion operation. All digital I/O is TTL compatible.

The ADC12191 is designed to minimize external components necessary for the analog input interface. An internal sample-and-hold circuit samples the analog input and an internal amplifier buffers the reference voltage input.

The ADC12191 is available in the 32-lead TQFP package and is designed to operate over the extended commercial temperature range of -40°C to +85°C.

Features

Single 5V power supply
Simple analog input interface
Internal Sample-and-hold
Internal Reference buffer amplifier
Low power consumption

Key Specification

Resolution	12 Bits
Conversion Rate	10 Msps (min)
DNL	±0.5 LSB (typ)
SNR	63 dB (typ)
ENOB	10 Bits (typ)
Analog Input Range	2 Vpp (min)
Supply Voltage	+5V ±5%
Power Consumption, 10 MHz	235 mW (typ)

Applications

Image processing front end
PC-based data acquisition
Scanners
Fax machines
Waveform digitizer

Reliability Metrics

Part Number	Process	Early Failure Rate - Rejects	Sample Size (EFR)	PPM *	Rel. Rejects	Device Hours	Long Term Failure Rates (FITS)	MTTF
ADC12191CIVT	CS065	0	8800	0	0	600000	6	169643205

For more information on Reliablitity Metrics, please click here.

[Information as of 15-Jan-2004]

ADC12191 Product Folder