TEA0675T PHILIPS [NXP Semiconductors], TEA0675T Datasheet - Page 4

• Manufacturer Part Number: TEA0675T
• Description: Dual Dolby* B-type noise reduction circuit for playback applications
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
PINNING
1996 Jun 07
OUTA
INTA
CONTRA
HPA
SCA
TD
EQA
EQFA
V
INA1
V
INA2
INB2
HS
INB1
GND
EQFB
EQB
AMSEQ
SCB
HPB
CONTRB
INTB
OUTB
SYMBOL
CC
ref
Dual Dolby* B-type noise reduction circuit
for playback applications
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
output channel A
integrating filter channel A
control voltage channel A
high-pass filter channel A
side chain channel A
delay time constant
equalizing output channel A
equalizing input channel A
supply voltage
input channel A1 (forward or reverse)
reference voltage
input channel A2 (reverse or forward)
input channel B2 (reverse or forward)
head switch input
input channel B1 (forward or reverse)
ground
equalizing input channel B
equalizing output channel B
AMS output and EQ switch input
side chain channel B
high-pass filter channel B
control voltage channel B
integrating filter channel B
output channel B
DESCRIPTION
4
handbook, halfpage
CONTRA
OUTA
EQFA
INTA
INA1
INA2
EQA
V CC
HPA
SCA
V ref
TD
Fig.2 Pin configuration.
10
11
12
1
2
3
4
5
6
7
8
9
TEA0675
MED622
Preliminary specification
15
14
13
24
23
22
21
20
19
18
17
16
OUTB
INTB
CONTRB
HPB
SCB
AMSEQ
EQB
EQFB
GND
INB1
HS
INB2
TEA0675