TDA1576T NXP Semiconductors, TDA1576T Datasheet - Page 4

• Manufacturer Part Number: TDA1576T
• Manufacturer: NXP Semiconductors

Specifications of TDA1576T

• Pin Count: 20
• Screening Level: Commercial
• Package Type: SO
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
PINNING
1998 Nov 18
SYMBOL PIN
V
C
IF1
RES1
FMON
RES2
IF2
V
V
n.c.
n.c.
V
V
V
V
V
V
V
V
GND
P
oAF1
oAF2
i(det)
o(det)
ref
F
F0
iIF
FB2
FB1
PS
FM/IF amplifier/demodulator circuit
10
12
13
14
15
16
17
18
19
20
11
1
2
3
4
5
6
7
8
9
positive supply voltage
smoothing capacitor of power supply
IF signal to resonant circuit
resonant circuit input 1
FM-ON, standby switch
resonant circuit input 2
IF signal to resonant circuit
AF output voltage 1 (0 phase)
AF output voltage 2 (180 phase)
not connected
not connected
detune detector input voltage for
external audio reference
detune detector output voltage
reference voltage output
level output for field strength
zero adjust voltage for field strength
FM/IF input signal voltage
DC feedback 2
DC feedback 1
ground (0 V)
DESCRIPTION
4
handbook, halfpage
V oAF1
V oAF2
FMON
RES1
RES2
C PS
n.c.
IF1
IF2
V P
Fig.2 Pin configuration.
10
1
2
3
4
5
6
7
8
9
TDA1576T
MEH140
20
19
18
17
16
15
14
13
12
11
Product specification
GND
V FB1
V FB2
V iIF
V F0
V F
V ref
V o(det)
V i(det)
n.c.
TDA1576T