TDA8160 ST Microelectronics, TDA8160 Datasheet - Page 2

• Manufacturer Part Number: TDA8160
• Description: INFRARED REMOTE CONTROL RECEIVER
• Manufacturer: ST Microelectronics

ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
ELECTRICAL CHARACTERISTICS
TDA8160
CIRCUIT DESCRIPTION (see the block diagram)
The infrared light received from D1 generates an
AC signal that comes in to the device at pin 5. The
capacitor C1 and the integrated 10k
(pin 4) filter out the low frequency noise.
TEST CIRCUIT
2/4
(Refer to the test circuit ; V
Symbol
Symbol
Symbol
g
R
G
T
m
P
V
R
L
th (j-a)
V
V
V
V
I
stg–j
I
N
IN
f
tot
2nd
S
IN
IN
R
s
S
3
1st
Supply Voltage
Storage and Junction Temperature
Total Power Dissipation at T
Thermal Resistance Junction-ambient
Supply Voltage
Supply Current (Pin 3)
Stabilized Voltage at Pin 3
Voltage Gain (1st stage)
Transconductance (2nd stage)
Input Voltage Sensitivity (Pin 5)
Input Current Sensitivity (Pin 5)
Input Impedance
Low Frequency Rejection at the Input
Stage
Noise Signal at Pin 7
Parameter
S
= 5V, f
amb
O
= 10kHz, T
= 70 C
Parameter
Parameter
resistor
Applied between Pins 3 and 6
I
For Full Swing at the Output Pin 1
R
For Full Swing at the Output Pin 1
C1 = 100pF , f = 100HZ
C4 Missing
3
gen
amb
= 8mA
= 600
= 25
Test Conditions
The first stage shows a voltage gain of about 28dB ;
the second stage is a voltage to current converter
of 50mA/V (R
detects the amplifier signal ; one open collector
output (pin 1) gives out the recovered pulses.
o
C, unless otherwise specified)
2
= Zero). A sensitive peak detector
Max
Min.
4
– 40, +150
Value
Value
Typ.
400
200
200
5.5
16
28
15
10
5
6
2
Max.
5.25
200
30
mV
mA/V
Unit
Unit
Unit
mV
mW
C/W
nA
mA
dB
k
dB
V
V
V
C
PP
P
P