tda1591 NXP Semiconductors, tda1591 Datasheet - Page 2

• Manufacturer Part Number: tda1591
• Description: Pll Stereo Decoder And Noise Blanker
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
1996 Sep 02
V
I
V
THD
S/N
V
TDA1591
TDA1591T
P
Adjustment-free voltage controlled PLL oscillator for
ceramic resonator (f = 456 kHz)
Pilot signal dependent mono/stereo switching
Analog control of mono/stereo change over
[stereo blend, Stereo Noise Controller (SNC)]
Adjacent channel noise suppression (114 kHz)
Pilot canceller
Analog control of de-emphasis; High Cut Control (HCC)
Applicable as source selector for AM/FM/cassette
switching
Separate interference noise detector
Integrated input low-pass filter for delayed noise
blanking
Noise blanking at MPX-demodulator outputs
Internal voltage stabilization.
cs
P
o(rms)
trigg
PLL stereo decoder and noise blanker
NUMBER
SYMBOL
TYPE
supply voltage (pin 5)
supply current
audio output signal (RMS value)
total harmonic distortion
signal-to-noise ratio
channel separation
interference voltage trigger level
NAME
DIP20
SO20
plastic dual in-line package; 20 leads (300 mil)
plastic small outline package; 20 leads; body width 7.5 mm
PARAMETER
DESCRIPTION
2
GENERAL DESCRIPTION
The TDA1591 is a monolithic bipolar integrated circuit
providing the stereo decoder function and noise blanking
for FM car radio applications.
The device operates in a power supply range of
7.5 to 12 V.
PACKAGE
7.5
MIN.
10
12
900
0.1
76
40
10
TYP.
Product specification
12
0.3
MAX.
TDA1591
SOT146-1
SOT163-1
VERSION
V
mA
mV
%
dB
dB
mV
UNIT