and clamp. TDA8706 Datasheet

TDA8706 clamp. Datasheet pdf. Equivalent


Part TDA8706
Description 6-bit analog-to-digital converter with multiplexer and clamp
Feature INTEGRATED CIRCUITS DATA SHEET TDA8706 6-bit analog-to-digital converter with multiplexer and clam.
Manufacture NXP
Datasheet
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TDA8706
INTEGRATED CIRCUITS
DATA SHEET
TDA8706
6-bit analog-to-digital converter
with multiplexer and clamp
Preliminary specification
Supersedes data of February 1992
File under Integrated Circuits, IC02
1996 Aug 20



TDA8706
Philips Semiconductors
6-bit analog-to-digital converter with
multiplexer and clamp
Preliminary specification
TDA8706
FEATURES
6-bit resolution
Binary 3-state TTL outputs
TTL compatible digital inputs
3 multiplexed video inputs
Luminance and colour difference clamps
Internal reference
300 mW power dissipation
20-pin plastic package.
APPLICATIONS
General purpose video applications
Y, U and V signals
Colour Picture-in-Picture (PIPCO) for TV
Videophone
Frame grabber.
GENERAL DESCRIPTION
The TDA8706 is a monolithic bipolar 6-bit
Analog-to-Digital Converter (ADC) with a 3 analog input
multiplexer and a clamp. All digital inputs and outputs are
TTL compatible. Regulator with good temperature
compensation.
FUNCTIONAL DESCRIPTION
The TDA8706 is a ‘like-flash’ converter which produces an
output code in one clock period. The device can withstand
a duty clock cycle of 50 to 66.6% (clock HIGH).
Luminance clamping level is fitted with 00H code (output
000000). Chrominance clamping level is fitted with 20H
code (output 100000).
QUICK REFERENCE DATA
Measured over full voltage and temperature ranges.
SYMBOL
PARAMETER
VCCA
VCCD
ICCA
ICCD
ILE
DLE
fCLK
Ptot
Tamb
analog supply voltage (pin 2)
digital supply voltage (pin 10)
analog supply current (pin 20)
digital supply current (pin 10)
integral linearity error
DC differential linearity error
maximum clock frequency
total power dissipation
operating ambient temperature range
MIN.
4.5
4.5
20
0
TYP.
5.0
5.0
32
28
300
MAX.
5.5
5.5
39
37
±0.75
±0.5
418
+70
UNIT
V
V
mA
mA
LSB
LSB
MHz
mW
°C
ORDERING INFORMATION
TYPE
NUMBER
TDA8706
TDA8706T
NAME
DIP20
SO20
PACKAGE
DESCRIPTION
plastic dual in-line package; 20 leads (300 mil)
plastic small outline package; 20 leads; body width 7.5 mm
VERSION
SOT146-1
SOT163-1
1996 Aug 20
2







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