TDA1597T/V1,118 NXP Semiconductors, TDA1597T/V1,118 Datasheet - Page 6

• Manufacturer Part Number: TDA1597T/V1,118
• Description: IC IF FM RADIO AMP/DEMOD 20SOIC
• Manufacturer: NXP Semiconductors

Specifications of TDA1597T/V1,118

• Function: Demodulator, Amplifier
• Current - Supply: 26mA
• Voltage - Supply: 7.5 V ~ 12 V
• Package / Case: 20-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gain: -
• Noise Figure: -
• P1db: -
• Lo Frequency: -
• Rf Frequency: -
• Other names: 935084610118; TDA1597TD-T; TDA1597TD-T

Philips Semiconductors
THERMAL CHARACTERISTICS
CHARACTERISTICS
V
V
measurements taken in Fig.4; unless otherwise specified.
1997 Feb 27
R
V
I
Mode switch input
I
V
IF amplifier and demodulator
Z
C
AF output (pin 4)
R
V
PSRR
Tuning stop detector
V
V
Reference voltage source (pin 5)
V
R
TC
SYMBOL
SYMBOL
P
i
P
7
i
f
f
P
7
4
20(rms)
14, 15
ref
IF amplifier/demodulator for FM radio receivers
th j-a
= 10 mV (RMS) at pin 20; de-emphasis of 50 s; tuned circuit at pins 10 and 11 aligned for symmetrical stop pulses;
i
o
5
STOP-0
STOP-1
= 8.5 V; T
supply voltage
supply current
input current
input voltage
demodulator input impedance
between pins 10 and 11
demodulator input capacitance
between pins 10 and 11
output resistance
DC output voltage level
power supply ripple rejection
(pin 4)
detuning frequency for STOP-0
(pin 15)
detuning frequency for STOP-1
(pin 14)
dependence on input voltage for
STOP-0 and STOP-1
(RMS value)
output voltage
reference output voltage
output resistance
temperature coefficient
thermal resistance from junction to ambient in free air
amb
SOT102-1
SOT163-1
= 25 C; FM-MUTE-ON (I
PARAMETER
PARAMETER
7
= 0); f
I
FM-MUTE-ON
FM-MUTE-ON
FM-MUTE-OFF
FM-OFF;
AF attenuation >60 dB
V
f = 1000 Hz;
V
V
V
V
V
V
V
I
I
I
2
14, 15
5
5
iIF
ripple
15
15
14
14
14, 15
14, 15
= I
= 1 mA
= 1 mA
IF
7
= 10.7 MHz; deviation 22.5 kHz with f
5 V (RMS) on pin 20
3.5 V; see Fig.11
0.3 V; see Fig.11
3.5 V; see Fig.10
0.3 V; see Fig.10
= 1 mA
= 50 mV (RMS)
= 0
3.5 V; see Fig.9
0.3 V; see Fig.9
CONDITIONS
6
7.5
2.4
0.9V
25
2.75
33
38
250
3.3
38
MIN.
ref
VALUE
80
90
8.5
20
0
2.8
40
6
400
3.1
36
3.7
40
3.3
m
TYP.
= 400 Hz;
Product specification
12
26
3.2
1.4
55
3.45
26
50
0.3
4.1
80
26
MAX.
TDA1597
UNIT
K/W
K/W
V
mA
mA
V
V
V
k
pF
V
dB
kHz
kHz
kHz
kHz
V
V
mV/VK
V
V
UNIT