TEA1066T Philips Semiconductors (Acquired by NXP), TEA1066T Datasheet - Page 11

• Manufacturer Part Number: TEA1066T
• Description: Versatile Telephone Transmission Circuit With Dialer Interface
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
1996 Apr 04
V
V
Gain adjustment GAR (pin 6)
MUTE input (pin 16)
V
V
I
G
Power-down input PD (pin 14)
V
V
I
MUTE
PD
SYMBOL
o(rms)
G
G
no(rms)
IH
IL
IH
IL
Versatile telephone transmission circuit
with dialler interface
v
v
v
output voltage (RMS value)
noise output voltage (RMS value)
gain variation with R4 connected
between pin 6 and pin 5 receiving
amplifier
HIGH level input voltage
LOW level input voltage
input current
voltage gain reduction between
MICL+ (pin 9) and MICL (pin 7) to
LN (pin 1)
voltage gain from DTMF to QR+ or
QR
HIGH level input voltage
LOW level input voltage
input current in power-down
condition
PARAMETER
sine-wave drive; I
I
R4 = 100 k
I
pin 13 (IR) open;
psophometrically weighted
(P53 curve)
MUTE = HIGH
MUTE = HIGH; R4 = 100 k ;
single-ended; R
p
line
= 0 mA; THD = 2%;
single-ended; R
single-ended; R
differential; C
R
single-ended; R
differential; R
series
= 15 mA; R4 = 100 k
11
= 100 ; f = 3400 Hz
CONDITIONS
L
L
L
= 47 nF;
= 600
= 300
line
L
L
L
= 150
= 450
= 300
= 15 mA;
0.30
0.40
0.80
1.50
1.5
MIN.
8
21
0.38
0.52
1.0
50
100
5
70
5
TYP.
19
Product specification
TEA1066T
+8
V
0.3
10
V
0.3
10
MAX.
17
CC
CC
V
V
V
dB
V
V
dB
dB
V
V
UNIT
V
V
A
A