TDA8808AT Philips Semiconductors, TDA8808AT Datasheet - Page 12

• Manufacturer Part Number: TDA8808AT
• Description: Photo diode signal processor for compact disc players
• Manufacturer: Philips Semiconductors

Philips Semiconductors
November 1987
I
I
I
I
I
I
VDODS
VDODS
IDODS
V
V
I
I
V
V
V
I
V
V
SYMBOL
FE
FE
FE
FE
FE
FE
Sc
Sc
Si
Z
Sc
Sc
Si
Si
Si
TL
TL
Photo diode signal processor for compact
disc players
/RD
Sc
/RD
/RD
/RD
= S
6
DODS logic input (pin 12)
Switching levels
Input source current
Starting input (Sc)
Output voltage
Output voltage
Output impedance
Output source current
Output sink current
Si/RD logic input/output
(pin 20)
Voltage ‘forced LOW’
Switching levels
Input source current LOW
TL logic output (pin 11)
Output voltage level LOW
Output voltage level HIGH
I
I
I
I
I
I
I
I
I
I
I
I
input voltage LOW
input voltage HIGH
input voltage LOW
input voltage HIGH Z
D1
D2
D1
D2
D1
D2
D1
D2
D1
D3
D1
D3
= I
= I
= I
= I
= I
= I
= I
= I
= I
= I
= I
= I
D4
D3
D4
D3
D4
D3
D4
D3
D2
D4
D2
D4
= 2 A;
= 1 A
= 1 A;
= 2 A
= 2 A;
= 1 A
= 1 A;
= 2 A
=
= 1 A
=
= 0
PARAMETER
V
V
V
V
V
V
see Fig.9
Si/RD = LOW
S1/RD = HIGH Z
Si/RD = HIGH Z;
V
Si/RD = LOW
see Fig.9
I
V
V
I
see Fig.6
I
(sink current)
I
(source current)
Si
Si
TL
TL
Sc
Sc
Sc
Sc
Sc
Sc
Sc
Sc
GCLF
CONDITIONS
/RD = 400 A;
/RD = 5 A
= 400 A;
= 50 A;
= 1,75 V
= 1,75 V
= V
= V
= V
= V
= 1,5 V
= 2,5 V;
12
P
P
P
P
2,8 V
0,5
2,4
2,4
20%
10%
20%
15%
10
5
2
35
1,2
35
MIN.
67
0
0
0
*
1,2
0,15
2,8
0,15
2S
4S
S
25
1
25
6
1
1
TYP.
67 I
67 I
ST
ST
V
2,0
0,4
0,4
Product specification
TDA8808AT
10%
20%
20%
15%
10
5
0,8
15
0,8
0,8
15
P
MAX.
TDA8808T
0,5
V
V
V
V
M
mA
V
V
V
V
V
A
A
A
A
A
A
A
A
A
UNIT