ADC08200CIMTXSLASHNOPB中文资料德州仪器数据手册PDF规格书

1FEATURES

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 (f IN = 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.