TDA8809T Datasheet, PDF (5/16 Pages) NXP Semiconductors – Radial error signal processor for compact disc players

Philips Semiconductors
Radial error signal processor for compact
disc players
Product specification
TDA8809T
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
SYMBOL
PARAMETER
MIN.
MAX.
V_P
V_ext
V_ext(−)
V_O
V_O
I_RDAC
P_tot
T_stg
T_amb
T_j
Supply voltage ranges (see Fig.3)
pin 1 to pin 14
pin 12 to pin 13
pin 14 to pin 13
Output voltage ranges
except RADout
RADout
R_DAC current range
Total power dissipation
Storage temperature range
Operating ambient temperature range
Operating junction temperature
−0,3
13
−0,3
13
−0,3
13
0
V_ext(−)
50
−55
−30
−
V_P
V_ext(+)
250
see Fig.4
+150
+85
150
UNIT
V
V
V
V
V
µA
°C
°C
°C
THERMAL RESISTANCE
From junction to ambient
R_{th j-a}
=
140 K/W
Fig.3 Supply voltages;
(a) Home application (b) Car application.
November 1987
5
Fig.4 Power derating curve.