參數(shù)資料
型號(hào)： TDA8709AT-T
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PDSO28
文件頁(yè)數(shù)： 27/28頁(yè)
文件大?。?/td> 126K
代理商： TDA8709AT-T
June 1994
8
Philips Semiconductors
Product specication
Video analog input interface
TDA8709A
ADCIN INPUT (PIN 20; SEE TABLE 4)
V20
input voltage
digital output = 00
VCCA 2.52
V
V20
input voltage
digital output = 255
VCCA 1.52
V
V20(p-p)
input voltage amplitude
(peak-to-peak value)
1.0
V
I20
input current
1.0
10
A
|Zi|
input impedance
fi = 6 MHz
50
M
CI
input capacitance
fi = 6 MHz
1
pF
Analog-to-digital converter outputs
DIGITAL OUTPUTS D0 TO D7
VOL
LOW level output voltage
IOL = 2 mA
0
0.6
V
VOH
HIGH level output voltage
IOL = 0.4 mA
2.4
VCCD
V
IOZ
output current in 3-state mode
0.4V<VO < VCCD
20
+20
A
Switching characteristics
fclk(max)
maximum clock input frequency
see Fig.5; note 6
30
32
MHz
Analog signal processing (fclk = 32 MHz; see Fig.7)
Gdiff
differential gain
V20 = 1.0 V (p-p);
see Fig.6; note 7
2
%
diff
differential phase
see Fig.6; note 7
2
deg
f1
fundamental harmonics (full-scale)
fi = 4.43 MHz; note 7
0dB
fall
harmonics (full-scale);
all components
fi = 4.43 MHz; note 7
55
dB
SVRR2
supply voltage ripple rejection
note 8
1
5
%/V
Transfer function
ILE
DC integral linearity error
±1
LSB
DLE
DC differential linearity error
±0.5
LSB
ILE
AC integral linearity error
note 9
±2
LSB
Timing (fclk = 32 MHz; see Figs 5, 6 and 7)
DIGITAL OUTPUTS (CL = 15 pF; IOL =2mA; RL =2k)
tds
sampling delay time
2
ns
th
output hold time
8
ns
td
output delay time
16
20
ns
tdEZ
3-state delay time; output enable
16
25
ns
tdDZ
3-state delay time; output disable
12
25
ns
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關(guān)PDF資料
PDF描述
TDA8709NB SPECIALTY CONSUMER CIRCUIT, PDIP28
TDA8709D-T SPECIALTY CONSUMER CIRCUIT, PDSO28
TDA8709D SPECIALTY CONSUMER CIRCUIT, PDSO28
TDA8709PN SPECIALTY CONSUMER CIRCUIT, PDIP28
TDA8709P SPECIALTY CONSUMER CIRCUIT, PDIP28
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