Philips Semiconductors
Photodetector amplifiers and laser
supplies
Preliminary specification
TDA1300T; TDA1300TT
Table 1 Gain and monitor modes
PIN
HG
ADJ
MONITOR MODE
0
RADJp connected
P-sub
to ground
0
1
1(1)
RADJp connected
to ground
1(1)
1
N-sub
P-sub
N-sub
Note
1. Logic 1 or not connected.
RRF (kΩ)
140
70
240
120
INTENDED APPLICATION AREA
3.3 V
5V
Table 2 Speed and laser modes; note 1
PIN
LS
LDON
DEFAULT
VALUE(2)
1
1
MODE
SPEED
SINGLE
1
X(3)
DOUBLE
0
X(3)
Notes
1. 1 = HIGH voltage (VDD); 0 = LOW voltage (GND); X = don’t care.
2. If not connected.
3. X = don’t care.
LASER
on
off
X(3)
X(3)
1
0
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
VDD
Pmax
Tstg
Tamb
Ves(1)
PARAMETER
supply voltage
maximum power dissipation
storage temperature
operating ambient temperature
TDA1300T
TDA1300TT
electrostatic handling pin 16
electrostatic handling (all other pins)
CONDITIONS
MIN.
−
−
−65
−40
−40
note 2
−2
−3
Notes
1. Classification A: human body model; C = 100 pF; R = 1500 Ω; Ves = ±2000 V.
Charge device model: C = 200 pF; L = 2.5 µH; R = 0 Ω; Ves = 250 V.
2. Equivalent to discharging a 100 pF capacitor through a 1.5 kΩ series resistor.
MAX.
8
300
+150
UNIT
V
mW
°C
+85
°C
+70
°C
+2
kV
+3
kV
1997 Jul 15
6