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ADC08200 Просмотр технического описания (PDF) - Texas Instruments

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ADC08200 8-Bit, 20 Msps to 200 Msps, Low Power A/D Converter with Internal Sample and-Hold TI
Texas Instruments TI
ADC08200 Datasheet PDF : 27 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ADC08200
www.ti.com
SNAS136M – APRIL 2001 – REVISED MARCH 2013
ADC08200 8-Bit, 20 Msps to 200 Msps, Low Power A/D Converter with Internal Sample-
and-Hold
Check for Samples: ADC08200
FEATURES
1
2 Single-Ended Input
• Internal Sample-and-Hold Function
• Low Voltage (Single +3V) Operation
• Small Package
• Power-Down Feature
KEY SPECIFICATIONS
• Resolution 8 Bits
• Maximum sampling frequency 200 Msps (min)
• DNL ±0.4 LSB (typ)
• ENOB (fIN = 50 MHz) 7.3 bits (typ)
• THD (fIN = 50 MHz) 61 dB (typ)
• Power Consumption
– Operating 1.05 mW/Msps (typ)
– Power Down 1 mW (typ)
APPLICATIONS
• Flat Panel Displays
• Projection Systems
• Set-Top Boxes
• Battery-Powered Instruments
• Communications
• Medical Imaging
• Astronomy
DESCRIPTION
The ADC08200 is a low-power, 8-bit, monolithic
analog-to-digital converter with an on-chip track-and-
hold circuit. Optimized for low cost, low power, small
size and ease of use, this product operates at
conversion rates up to 230 Msps while consuming
just 1.05 mW per MHz of clock frequency, or 210 mW
at 200 Msps. Raising the PD pin puts the ADC08200
into a Power Down mode where it consumes about 1
mW.
The unique architecture achieves 7.3 Effective Bits
with 50 MHz input frequency. The ADC08200 is
resistant to latch-up and the outputs are short-circuit
proof. The top and bottom of the ADC08200's
reference ladder are available for connections,
enabling a wide range of input possibilities. The
digital outputs are TTL/CMOS compatible with a
separate output power supply pin to support
interfacing with 3V or 2.5V logic. The digital inputs
(CLK and PD) are TTL/CMOS compatible. The output
data format is straight binary.
The ADC08200 is offered in a 24-lead TSSOP
package and, while specified over the industrial
temperature range of 40°C to +85°C, it will function
over the to 40°C to +105°C temperature range.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2001–2013, Texas Instruments Incorporated
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