參數(shù)資料
型號(hào)： TDA8708AN
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PDIP28
封裝： 0.600 INCH, PLASTIC, DIP-28
文件頁(yè)數(shù)： 21/24頁(yè)
文件大?。?/td> 190K
代理商： TDA8708AN
June 1994
6
Philips Semiconductors
Product specication
Video analog input interface
TDA8708A
CHARACTERISTICS
VCCA = V22 to V23 = 4.5 to 5.5 V; VCCD = V6 to V8 = 4.5 to 5.5 V; VCCO = V7 to V8 = 4.2 to 5.5 V; AGND and DGND
shorted together; VCCA to VCCD = 0.5 to +0.5 V; VCCO to VCCD = 0.5 to +0.5 V; VCCA to VCCO = 0.5 to +0.5 V;
Tamb = 0 to +70 °C; typical readings taken at VCCA = VCCD = VCCO = 5 V and Tamb = 25 °C; unless otherwise specied.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
VCCA
analog supply voltage
4.5
5.0
5.5
V
VCCD
digital supply voltage
4.5
5.0
5.5
V
VCCO
TTL output supply voltage
4.2
5.0
5.5
V
ICCA
analog supply current
37
45
mA
ICCD
digital supply current
24
30
mA
ICCO
TTL output supply current
TTL load (see Fig.8)
12
16
mA
Video amplier inputs
VIN(0 TO 2) INPUTS
VI(p-p)
input voltage (peak-to-peak value)
AGC load with external
capacitor; note 1
0.6
1.5
V
|Zi|
input impedance
fi = 6 MHz
10
20
k
CI
input capacitance
fi = 6 MHz
1
pF
I0 AND I1 TTL INPUTS (SEE TABLE 1)
VIL
LOW level input voltage
0
0.8
V
VIH
HIGH level input voltage
2.0
VCCD
V
IIL
LOW level input current
VI = 0.4 V
400
A
IIH
HIGH level input current
VI = 2.7 V
20
A
GATE A AND GATE B TTL INPUTS (SEE FIGS 4 AND 5)
VIL
LOW level input voltage
0
0.8
V
VIH
HIGH level input voltage
2.0
VCCD
V
IIL
LOW level input current
VI = 0.4 V
400
A
IIH
HIGH level input current
VI = 2.7 V
20
A
tW
pulse width
see Fig.5
2
s
RPEAK INPUT (PIN 28)
I28(min)
minimum peak level current
R28 = 0
80
150
A
AGC INPUT (PIN 25)
V25(min)
AGC voltage for minimum gain
2.8
V
V25(max)
AGC voltage for maximum gain
4.0
V
AGC output current
see Table 2
CLAMP INPUT (PIN 24)
V24
clamp voltage for code 128 output
3.5
V
I24
clamp output current
see Table 3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8708AT 制造商:Panasonic Industrial Company 功能描述:IC
TDA8708B 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Video analog input interface
TDA8708BT 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Video analog input interface
TDA8708T SOIC 制造商:NXP Semiconductors 功能描述:
TDA8709 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
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