tea1083at NXP Semiconductors, tea1083at Datasheet - Page 4

• Manufacturer Part Number: tea1083at
• Description: Call Progress Monitor For Line Powered Telephone Sets
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PINNING
March 1994
handbook, halfpage
V
SUP
n.c.
SREF
n.c.
n.c.
n.c.
LSI1
LSI2
n.c.
n.c.
PD
LSE
n.c.
QLS
V
SYMBOL
SS
BB
Call progress monitor for line powered
telephone sets
Fig.3 Pin configuration (TEA1083).
DIL16
SREF
PIN
LSI1
SUP
V SS
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
1
2
3
4
DIL8
PIN
1
2
3
4
5
6
7
8
TEA1083
MGR047
negative supply terminal
positive supply terminal
not connected
supply reference input
not connected
not connected
not connected
loudspeaker amplifier input 1
loudspeaker amplifier input 2
not connected
not connected
power-down input
loudspeaker enable input
not connected
loudspeaker amplifier output
stabilized supply voltage
7
6
5
8
V BB
LSE
LSI2
QLS
4
handbook, halfpage
DESCRIPTION
Fig.4 Pin configuration (TEA1083A/AT).
SREF
SUP
LSI1
V SS
n.c.
n.c.
n.c.
n.c.
1
2
3
4
5
6
7
8
TEA1083; TEA1083A
TEA1083AT
TEA1083A
MGR048
16
15
14
13
12
11
10
9
Product specification
V BB
QLS
n.c.
LSE
PD
n.c.
n.c.
LSI2