ADC1173 Datasheet, PDF (1/28 Pages) National Semiconductor (TI) – 8-Bit, 3-Volt, 15MSPS, 33mW A/D Converter

ADC1173
www.ti.com
SNAS025F – FEBRUARY 1999 – REVISED APRIL 2013
ADC1173 8-Bit, 3-Volt, 15MSPS, 33mW A/D Converter
Check for Samples: ADC1173
FEATURES
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•2 Internal Sample-and-Hold Function
• Single +3V Operation
• Internal Reference Bias Resistors
• Industry Standard Pinout
APPLICATIONS
• Video Digitization
• Digital Still Cameras
• Set Top Boxes
• Camcorders
• Personal Computer Video
• Digital Television
• CCD Imaging
• Electro-Optics
KEY SPECIFICATIONS
• Resolution 8 Bits
• Maximum Sampling Frequency 15 MSPS (min)
• THD −54 dB (typ)
• DNL ±0.85 LSB (max)
• ENOB at 3.58 MHz Input 7.6 Bits (typ)
• Differential Phase 0.5 Degree (max)
• Differential Gain 1.5% (typ)
• Power Consumption 33 mW (typ) (excluding
reference current)
DESCRIPTION
The ADC1173 is a low power, 15 MSPS analog-to-
digital converter that digitizes signals to 8 bits while
consuming just 33 mW of power (typ). The ADC1173
uses a unique architecture that achieves 7.6 Effective
Bits. Output formatting is straight binary coding.
The excellent DC and AC characteristics of this
device, together with its low power consumption and
+3V single supply operation, make it ideally suited for
many video, imaging and communications
applications, including use in portable equipment.
Furthermore, the ADC1173 is resistant to latch-up
and the outputs are short-circuit proof. The top and
bottom of the ADC1173's reference ladder is
available for connections, enabling a wide range of
input possibilities.
The ADC1173 is offered in a 24-pin TSSOP package
and is designed to operate over the -40°C to +75°C
commercial temperature range.
PIN CONFIGURATION
Figure 1. 24-Pin TSSOP (Top View)
See PW Package
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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.
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