tea1069a NXP Semiconductors, tea1069a Datasheet - Page 33

• Manufacturer Part Number: tea1069a
• Description: Versatile Speech/dialler/ringer With Music-on-hold
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1998 Jan 08
A
I
I
Dialler part
V
V
V
I
I
V
I
V
V
I
I
I
MUTE (
I
O
I
I
O
g
R
CE/FDI (
t
SYMBOL
lineH
lineL
DD
DD(MR)
NPUTS
IL
OL
OH
OL
OL
OH
rd
m
G
UTOMATIC GAIN CONTROL INPUT
DD
DD
DD(MR)
POR
IL
IH
f
Versatile speech/dialler/ringer with
music-on-hold
UTPUTS
SCILLATOR
v
(
PIN
/
OUTPUTS
PIN
PIN
25)
(
PINS
35)
gain control range (controlling the
gain from IR to QR and the gain
from MIC+, MIC to LN)
highest line current for maximum
gain
lowest line current for minimum
gain
supply voltage
memory retention voltage
supply current
memory retention current
power-on reset trip level
LOW level input voltage
HIGH level input voltage
input leakage
port sink current LOW
port pull-up source current HIGH
(not valid for pin 33)
port sink current LOW
port sink current LOW
port push-pull source current
HIGH
transconductance
feedback resistor
reset delay time
(
13)
PINS
8, 22, 26
(
PINS
10
AND
PARAMETER
9, 12
TO
11)
28)
TO
21, 29
AGC (
TO
PIN
34)
38)
R6 = 110 k
(between AGC and V
I
R6 = 110 k
R6 = 110 k
DTMF generator off
DTMF generator on
standby state, V
V
V
V
V
V
V
V
line
EE
DD
DD
DD
DD
DD
DD
= 70 mA
< V
= 3 V; V
= 3 V; V
= 3 V; V
= 3 V; V
= 3 V; V
= 3 V; V
I
CONDITIONS
< V
33
DD
O
O
O
O
O
O
= 0.4 V
= 2.7 V
= 0 V
= 0.4 V
= 0.4 V
= 2.6 V
DD
= 1.8 V
EE
);
2.5
1.0
1.5
0
0.7V
0.7
10
0.7
0.7
0.7
0.2
0.3
1
MIN.
TEA1069; TEA1069A
DD
23
61
0.3
0.9
1.2
2.0
8
20
100
8
8
4
0.4
1.0
280
5.8
TYP.
Product specification
6.0
6.0
0.6
1.8
2.5
0.3V
V
+1
300
1.0
3.0
MAX.
DD
DD
dB
mA
mA
V
V
mA
mA
V
V
V
mA
mA
mA
mA
mA/V
M
ms
UNIT
A
A
A
A