TEA1098ATV PHILIPS [NXP Semiconductors], TEA1098ATV Datasheet - Page 22

• Manufacturer Part Number: TEA1098ATV
• Description: Speech and handsfree IC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
CHARACTERISTICS
I
MUTE = HIGH; BPC = HIGH; all DC levels are referenced to GND; unless otherwise specified.
2000 Mar 21
line
Supplies
L
V
V
V
V
I
I
S
V
I
I
line
BB
DD
VDD
INE INTERFACE AND INTERNAL SUPPLY
V
V
V
SLPE
REF
LN
BB
UPPLY FOR PERIPHERALS
DD
Speech and handsfree IC
REF
BB
DD
= 15 mA; R
SYMBOL
(T)
(T)
(T)
SLPE
stabilized voltage
between SLPE and
GND
stabilized voltage with
an external resistor R
between REG and
SLPE
stabilized voltage
variation with
temperature referenced
to 25 C
line voltage
regulated supply
voltage for internal
circuitry
line current for voltage
increase
regulated voltage
variation with
temperature referenced
to 25 C
current available on pin
V
supply output voltage
regulated voltage
variation with
temperature referenced
to 25 C
current consumption on
V
current sunk from
external source
= 20 ; Z
BB
DD
PARAMETER
(
PIN
line
V
DD
= 600 ; f = 1 kHz; T
)
(
PINS
VA
LN, SLPE, REG
I
I
R
T
I
I
I
I
I
I
start current
stop current
T
in speech mode
in handsfree mode
V
otherwise
T
V
in trickle mode; I
V
V
in ringer mode; I
V
line
line
line
line
line
line
line
line
amb
amb
amb
VA
BB
BB
DD
BB
DD
= 15 mA
= 70 mA
= 1 mA
= 4 mA
= 15 mA
= 130 mA
= 15 mA; I
= 70 mA; I
= 40 k
> 3.35 V + 0.25 V (typ.)
> 3.35 V + 0.25 V (typ.)
discharging
= 1.5 V;
= 3.35 V
= 25 to +75 C
= 25 to +75 C
= 25 to +75 C;
CONDITIONS
amb
= 25 C; AGC pin connected to LN; PD = HIGH; HFC = LOW;
22
VBB
VBB
AND
line
line
= 0
= 0
= 0;
= 0 mA;
V
BB
)
3.4
5.7
3.7
2.75
4.9
3.1
MIN.
3.7
6.1
4.5
1.55
2.35
4.0
8.7
3.0
5.3
18
45
11
9
3.35
V
15
60
30
30
BB
TYP.
0.25
Preliminary specification
4
6.5
4.3
9.3
3.25
5.7
3.6
150
75
TEA1098A
MAX.
V
V
V
mV
V
V
V
V
V
V
mA
mA
mV
mA
mA
V
V
mV
nA
mA
UNIT