U4289BM Datasheet, PDF (2/10 Pages) List of Unclassifed Manufacturers – AM / FM - PLL

Pin Configuration
Figure 2. Pinning SO16
V_{DD 1}
SCL 2
SDA 3
AS 4
SWO1 ₅
FMOSC 6
GND 2 ⁷
AMOSC ⁸
Pin Description
Pin
Symbol
1
V_DD
2
SCL
3
SDA
4
AS
5
SWO1
6
FMOSC
7
GND2
8
AMOSC
9
PDFM
10
PDFMO
11
PDAM
12
PDAMO
13
VA
14
OSCIN
15
OSCOUT
16
GND1
Function
Supply voltage
Bus clock
Bus data
Address selection
Switching output
FM oscillator input
Ground 2 (analog)
AM oscillator input
FM current output
FM analog output
AM current output
AM analog output
Analog supply voltage
Oscillator input
Oscillator output
Ground 1 (digital)
2 U4289BM
16 ^GND1
15 OSCOUT
14 OSCIN
13 ^VA
12 ^PDAMO
11 ^PDAM
10 PDFMO
9 PDFM
4757A–AUDR–10/03