TEA1062A NXP Semiconductors, TEA1062A Datasheet - Page 11

• Manufacturer Part Number: TEA1062A
• Manufacturer: NXP Semiconductors

Specifications of TEA1062A

• Primary Target Application: Telephone Sets
• Operating Supply Voltage (typ): 2.7/3.4V
• Max Transmitter Gain: 53.5dB
• Receiver Gain (max): 32.5dB
• Operating Temp Range: -25C to 75C
• Package Type: PDIP
• Pin Count: 16
• Operating Current: 900uA
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Operating Supply Voltage (min): 2.2V
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
CHARACTERISTICS
I
1997 Sep 03
line
SYMBOL
Supplies LN and V
V
V
I
V
V
Microphone inputs MIC and MIC+ (pins 6 and 7)
CMRR
G
DTMF input (pin 11)
G
Z
CC
Z
V
G
G
G
G
LN
LN
CC
CC
Low voltage transmission circuits with
dialler interface
v
v
i
i
LN
= 11 to 140 mA; V
vf
vT
vf
vT
/ T
voltage drop over circuit between LN
and V
variation with temperature
voltage drop over circuit between LN
and V
supply current
supply voltage available for peripheral
circuitry
supply voltage available for peripheral
circuitry
input impedance
common mode rejection ratio
voltage gain MIC+ or MIC to LN
gain variation with frequency
referenced to 800 Hz
gain variation with temperature
referenced to 25 C
input impedance
voltage gain from DTMF to LN
gain variation with frequency
referenced to 800 Hz
gain variation with temperature
referenced to 25 C
TEA1062
TEA1062A
differential
single-ended
EE
EE
CC
with external resistor R
EE
(pins 1 and 13)
= 0 V; f = 800 Hz; T
PARAMETER
amb
VA
= 25 C; unless otherwise specified.
MIC inputs open-circuit
I
I
V
I
I
between MIC and MIC+
MIC or MIC+ to V
I
f = 300 and 3400 Hz
without R6; I
T
I
f = 300 and 3400 Hz
I
T
line
line
line
line
line
line
line
amb
amb
CC
I
I
I
I
I
R
R
I
I
I
I
line
line
line
line
line
p
p
p
p
= 15 mA
= 15 mA
VA
VA
= 15 mA; MUTE = HIGH
= 15 mA; MUTE = LOW
= 15 mA; R7 = 68 k
= 15 mA; R7 = 68 k
= 50 mA;
11
= 1.2 mA
= 0 mA
= 1.2 mA
= 0 mA
= 2.8 V
= 25 and +75 C
= 25 and +75 C
= 1 mA
= 4 mA
= 15 mA
= 100 mA
= 140 mA
(LN to REG) = 68 k
(REG to SLPE) = 39 k
CONDITIONS
line
= 50 mA;
EE
TEA1062; TEA1062A
3.55
4.9
2.2
2.2
50.5
24.0
MIN.
1.6
1.9
4.0
5.7
3.5
4.5
0.9
2.7
3.4
2.7
3.4
64
32
82
52.0
20.7
25.5
TYP.
0.3
0.2
0.2
0.2
0.2
Product specification
4.25
6.5
7.5
1.35
53.5
27.0
MAX.
V
V
V
V
V
mV/K
V
V
mA
V
V
V
V
k
k
dB
dB
dB
dB
k
dB
dB
dB
UNIT