TDA9177 Ver la hoja de datos (PDF) - Philips Electronics
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Lista de partido
TDA9177 Datasheet PDF : 28 Pages
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Philips Semiconductors
YUV transient improvement processor
CHARACTERISTICS
VCC = 8 V; Rref = 10 kΩ ±2%; Tamb = 25 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
Supplies
MAIN SUPPLY VCC (PIN 21)
VCC
supply voltage
ICC
supply current
REFERENCE SUPPLY Vref (PIN 23)
Vref
IL(max)
reference supply voltage
maximum load current
RESISTOR REFERENCE Rext (PIN 24)
VRref
Rref
resistor supply voltage
resistor value
Luminance input/output selection
1fH mode
2fH mode
LUMINANCE INPUT YIN (PIN 5)
Vi(Y)
luminance input voltage
AMS = LOW
AMS = HIGH
Vi(Yclamp) luminance input voltage level during
clamping
Iib(Y)
luminance input bias current
no clamp
LUMINANCE INPUT VOLTAGE RANGE SELECTION AMS (PIN 14); note 1
VAMSL
VAMSH
input voltage for low luminance range
input voltage for high luminance range
Product specification
TDA9177
MIN. TYP. MAX. UNIT
7.2 8.0 8.8 V
−
40
−
mA
−
45
−
mA
3.90 4.05 4.20 V
1.0 −
−
mA
−
2
−
V
−
10
−
kΩ
−
0.315 0.42 V
−
1.0 1.33 V
−
4.0 −
V
−
−
0.1 µA
−
−
3.5 −
0.5 V
5.5 V
1997 Dec 01
9
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