tda8706t NXP Semiconductors, tda8706t Datasheet - Page 2

• Manufacturer Part Number: tda8706t
• Description: 6-bit Analog-to-digital Converter With Multiplexer And Clamp
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
APPLICATIONS
QUICK REFERENCE DATA
Measured over full voltage and temperature ranges.
ORDERING INFORMATION
1996 Aug 20
V
V
I
I
ILE
DLE
f
P
T
TDA8706
TDA8706T
CCA
CCD
CLK
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.
General purpose video applications
Y, U and V signals
Colour Picture-in-Picture (PIPCO) for TV
Videophone
Frame grabber.
amb
CCA
CCD
tot
6-bit analog-to-digital converter with
multiplexer and clamp
NUMBER
SYMBOL
TYPE
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
NAME
DIP20
SO20
plastic dual in-line package; 20 leads (300 mil)
plastic small outline package; 20 leads; body width 7.5 mm
PARAMETER
DESCRIPTION
2
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).
PACKAGE
4.5
4.5
20
0
MIN.
5.0
5.0
32
28
300
TYP.
Preliminary specification
5.5
5.5
39
37
418
+70
0.75
0.5
MAX.
TDA8706
SOT146-1
SOT163-1
VERSION
V
V
mA
mA
LSB
LSB
MHz
mW
C
UNIT