UBA1707 NXP Semiconductors, UBA1707 Datasheet - Page 5

• Manufacturer Part Number: UBA1707
• Description: Cordless Telephone, Answering Machine Line Interface
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PINNING
1999 Feb 17
SLPE
LN
REG
LVI
RGL
LCC
CST
RXO
AGC
RXI
EHI
DATA
EN
CLK
AXI
AXO
TXI
TXI+
SWI3
SWI2
SWI1
GND
LSPGND
LSAO
V
LSAI1
LSAI2
DLC
SYMBOL PIN
CC
Cordless telephone, answering machine
line interface
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
11
1
2
3
4
5
6
7
8
9
connection for slope resistor
positive line terminal
line voltage regulator decoupling
negative line voltage sense input
reference for current regulation mode
line current control output
input for stability capacitor
receive amplifier output
automatic gain control/line loss
compensation adjustment
receiver amplifier input
electronic hook switch control input
serial bus data input
programming serial bus enable input
serial bus clock input
auxiliary amplifier input
auxiliary amplifier output
inverted transmit amplifier input
non-inverted transmit amplifier input
NPN open-collector output 3
NPN open-collector output 2
NPN open-collector output 1
ground reference
ground reference for the loudspeaker
amplifier
loudspeaker amplifier output
supply voltage
loudspeaker amplifier input 1
loudspeaker amplifier input 2
dynamic limiter timing adjustment
DESCRIPTION
5
handbook, halfpage
DATA
SLPE
REG
RXO
AGC
RGL
LCC
CST
CLK
RXI
EHI
LVI
EN
Fig.2 Pin configuration.
LN
10
11
12
13
14
1
2
3
4
5
6
7
8
9
UBA1707
MGK704
19
18
17
16
15
28
27
26
25
24
23
22
21
20
Product specification
DLC
LSAI2
LSAI1
V CC
LSAO
LSPGND
GND
SWI1
SWI2
SWI3
TXI
TXI
AXO
AXI
UBA1707