TDA1576TD-T NXP Semiconductors, TDA1576TD-T Datasheet - Page 8

• Manufacturer Part Number: TDA1576TD-T
• Description: Audio Amplifiers FM IF AMP CIRCUIT
• Manufacturer: NXP Semiconductors

Specifications of TDA1576TD-T

• Product: General Purpose Audio Amplifiers
• Mounting Style: SMD/SMT
• Package / Case: SOT-163
• Pin Count: 20
• Screening Level: Commercial
• Package Type: SO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA1576T/V4,118

Philips Semiconductors
OPERATING CHARACTERISTICS
V
T
minimum second harmonic distortion with V
1998 Nov 18
SYMBOL
Standby switch; see Fig.9
V
I
Supply voltage smoothing
V
R
SYMBOL
IF amplifier and demodulator
V
V
V
S/N
RR
------ -
V
5
amb
P
V
5
1-2
iIF(rms)
oAF(rms)
oN
AM
FM
3H
1-2
FM/IF amplifier/demodulator circuit
T
5
= 8.5 V; f
8, 9
= 25 C and measurements taken in Fig.1; unless otherwise specified. The demodulator circuit is adjusted at
IF
input voltage for FM on
input voltage for FM off
linear range
input current
temperature dependence
internal voltage drop
internal resistor
input sensitivity (RMS value)
AF output voltage (RMS value)
noise voltage for V
pins 8 and 9)
weighted noise voltage
signal-to-noise ratio (pins 8 and 9)
AM suppression
FM suppression for FM off
AFC shift in relation to minimum second
harmonic distortion
DC offset at second harmonic distortion
distortion for third harmonic
ripple rejection V
= 10.7 MHz; R
PARAMETER
PARAMETER
S
ripple
= 60 ; f
iIF
2H
= 0 (RMS value;
= 200 mV on V
m
= 400 Hz with f = 22.5 kHz; 50 s de-emphasis (C
iIF
= 1 mV.
P
V
V
V
FM on (3.5V
FM off (5V
proportional to
V
S/N = 26 dB
S/N = 46 dB
R
f = 250 to 15000 Hz
in accordance with
“DIN 45405”
V
see Fig.3
V
FM: 70 Hz; 15 kHz;
AM: 1 kHz; m = 30%
V
V
operating
mute or FM off
f = 100 Hz
---------------------- -
V
3 dB before limiting
19
5
5
1
iIF
iIF
iIF
iIF
S
3, 7(max)
V
8
= 0 to 2 V
= 3.5 to 15 V
= 300 ;
= 0.3 V
= 1 mV (RMS);
= 0.5 to 200 mV;
= 500 mV; V
= 0.03 to 500 mV
3, 7
3V
CONDITIONS
CONDITIONS
BE
=
BE
BE
0.9
)
)
;
5
= 3 V
2.4
80
5.8
14
60
80
43
MIN.
MIN.
2.5
2.9
350
7
10
210
8.3
22
10
55
67
900
2
72
50
25
0
0
0.65
48
TYP.
TYP.
8-9
= 6.8 nF);
Product specification
TDA1576T
3
1
400
10.8
35
75
MAX.
MAX.
100
100
50
V
V
mV
mV/K
mV/K
mV
k
mV
mV
dB
dB
dB
mV
mV
mV
%
dB
UNIT
UNIT
A
A
V
V
V
V