TEA1064A/C1 Philips Semiconductors (Acquired by NXP), TEA1064A/C1 Datasheet - Page 22

• Manufacturer Part Number: TEA1064A/C1
• Description: TEA1064A; Low Voltage Versatile Telephone Transmission Circuit With Dialler Interface And Transmit Level Dynamic Limiting
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
March 1994
Output voltage (RMS value)
Noise output voltage (RMS value)
Noise output voltage (RMS value)
Gain adjustment input GAR (pin 6)
Receiving amplifier,
MUTE INPUT (pin 14)
Input voltage HIGH
Input voltage LOW
Input current
Change of microphone amplifier
Low voltage versatile telephone transmission circuit
with dialler interface and transmit level dynamic limiting
gain adjustment range
gain at mute-ON
PARAMETER
I
THD = 10%;
sinewave drive;
R4 = 100 k ;
single-ended;
R
I
I
I
R
psophometrically
weighted
(P53 curve);
pin IR open
single-ended;
R
differential;
R
in circuit of Fig.23;
S1 in position 2;
200
MIC and MIC ;
single-ended;
R
R
R
MUTE = HIGH
p
line
line
line
T
4
T
T
T
7
7
= 0 mA;
= 100 k ;
= 68 k
= 24.9 k
= 150 ;
= 300 ;
= 600
= 300
CONDITIONS
= 4 mA
= 7 mA
= 15 mA;
between
22
V
V
V
V
V
V
V
V
I
mute
G
o(rms)
o(rms)
no(rms)
no(rms)
no(rms)
no(rms)
IH
IL
SYMBOL
G
v
v
1.5
V
0
MIN.
11
SLPE
25
160
45
90
100
65
11
100
TYP.
Product specification
TEA1064A
V
0.3
V
20
MAX.
8
CC1
SLPE
0.4
V
mV
mV
dB
V
dB
UNIT
V
V
V
V
A