TDA1597TD-T NXP Semiconductors, TDA1597TD-T Datasheet - Page 7

• Manufacturer Part Number: TDA1597TD-T
• Manufacturer: NXP Semiconductors

Specifications of TDA1597TD-T

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
Note
1.
1997 Feb 27
External muting
V
S
Internal mute ; note 1
I
Level detector
R
V
TC
S
S
SYMBOL
16
V
f
V
16
6
IF amplifier/demodulator for FM radio receivers
6
6
6
/ f
=
20
log
muting voltage at I
steepness of control voltage
mute voltage
current for capacitor (pin 16)
output resistance pin 6
output voltage at I
output voltage at V
output voltage at detuning
temperature coefficient
detuning frequency
steepness of control voltage
slope of output voltage at
detuning
level shift adjustments
charge current
discharge current
charge current
discharge current
range by pin 2
gain
range by pin 2
gain
------------------------------------------------------ -
V
V
4 FM MUTE
4 FM MUTE
PARAMETER
–
–
2
–
2
–
2
OFF
= 0
ON
= 0
= V
5
V
V
slope: 100 V
V
V
V
V
V
V
V
V
V
V
V
slope: 50 V
20
20
200 kHz detuning
45 kHz detuning
f = 125 20 kHz
20
20
16
16
16
13
13
13
13
20
20
20
6
V
V
V
V
= 1.8 V; see Fig.13
= 1 mV (RMS)
= 0.77V
= 0.55V
= 0 V
= 0 V
= V
= V
= 1 mV (RMS)
6
6
16
16
log
log
/V
/ V
5 V (RMS); see Fig.12
5 V (RMS); see Fig.14
5 V (RMS)
/V
/ V
V
ref
ref
ref
V
V
ref
ref
2
CONDITIONS
20
20
2
ref
ref
7
=
=
20 dB
20 dB
V
V
20
20
---------------------
---------------------
50 mV;
100 mV;
log
log
V
V
16
V
V
6
20
20
1.45
3.0
1.5
0.1
3.0
1.2
90
1.4
0.42
0.21
MIN.
1.75
3.45
0.85
0
20
120
120
1.5
3.3
1.7
35
0.5
1.7
0.25
0.85
8
100
TYP.
Product specification
2.05
3.9
4.5
500
1.1
4.2
1.8
0.3
0.2
160
2.0
MAX.
TDA1597
V
V
V/dec
dB
dB
dB
V
V
V
V
V
mV/VK
kHz
V/dec
mV/kHz
V/V
V/V
V/V
V/V
A
A
A
A
UNIT