TDA8702 View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
TDA8702 Datasheet PDF : 19 Pages
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Philips Semiconductors
8-bit video digital-to-analog converter
Product specification
TDA8702
CHARACTERISTICS
VCCA = V16 − V2 = 4.5 V to 5.5 V; VCCD = V13 − V6 = 4.5 V to 5.5 V; VCCA − VCCD = −0.5 V to +0.5 V; VREF decoupled to
AGND by a 100 nF capacitor; Tamb = 0 °C to +70 °C; AGND and DGND shorted together; unless otherwise specified
(typical values measured at VCCA = VCCD = 5 V and Tamb = 25 °C).
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Supply
VCCA
VCCD
ICCA
ICCD
AGND − DGND
analog supply voltage
digital supply voltage
analog supply current
digital supply current
ground voltage differential
Inputs
note 1
note 1
4.5 5.0
4.5 5.0
−
26
−
23
−0.1 −
5.5 V
5.5 V
32 mA
30 mA
+0.1 V
DIGITAL INPUTS (D7 TO D0) AND CLOCK INPUT (CLK)
VIL
LOW level input voltage
VIH
HIGH level input voltage
IIL
LOW level input current
IIH
HIGH level input current
fCLK
maximum clock frequency
Outputs (note 2; referenced to VCCA)
VOUT − VOUT
full-scale analog output voltages
(peak-to-peak value)
VOS
VOUT/TC
analog offset output voltage
full-scale analog output voltage
temperature coefficient
VOS/TC
analog offset output voltage
temperature coefficient
B
−3 dB analog bandwidth
Gdiff
differential gain
Φdiff
differential phase
ZO
output impedance
Transfer function (fCLK = 30 MHz)
ILE
DC integral linearity error
DLE
DC differential linearity error
VI = 0.4 V
VI = 2.7 V
0
−
0.8 V
2.0 −
VCCD V
−
−0.3 −0.4 mA
−
0.01 20 µA
−
−
30 MHz
ZL = 10 kΩ
ZL = 75 Ω
code = 0
note 3; fCLK = 30 MHz
−1.45
−0.72
−
−
−1.60
−0.80
−3
−
−1.75
−0.88
−25
200
V
V
mV
µV/K
−
−
20 µV/K
−
150 −
MHz
−
0.6 −
%
−
1
−
deg
−
75
−
Ω
−
−
±1/2 LSB
−
−
±1/2 LSB
1996 Aug 23
6
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