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參數(shù)資料
| 型號： | TEA1098H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | Speech and handsfree IC |
| 中文描述： | TELEPHONE SPEECH CKT, PQFP44 |
| 封裝： | PLASTIC, SOT-307, QFP-44 |
| 文件頁數(shù)： | 22/40頁 |
| 文件大小： | 199K |
| 代理商： | TEA1098H |
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1999 Oct 14
22
Philips Semiconductors
Product specification
Speech and handsfree IC
TEA1098
CHARACTERISTICS
I
line
= 15 mA; R
SLPE
= 20
; Z
line
= 600
; f = 1 kHz; T
amb
= 25
°
C for TEA1098H and TEA1098TV; T
j
= 25
°
C for
TEA1098UH; AGC pin connected to LN; PD = HIGH; HFC = LOW; MUTE = HIGH; measured according to test circuits;
all DC levels are referenced to GND; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
L
INE INTERFACE AND INTERNAL SUPPLY
(
PINS
LN, SLPE, REG
AND
V
BB
)
V
SLPE
stabilized voltage between
SLPE and GND
I
line
= 15 mA
I
line
= 70 mA
I
line
= 15 mA
I
line
= 70 mA
start current
stop current
T
amb
=
25 to +75
°
C
3.4
5.7
2.75
4.9
3.7
6.1
3.0
5.3
18
45
±
60
4
6.5
3.25
5.7
V
V
V
V
mA
mA
mV
V
BB
regulated supply voltage for
internal circuitry
I
line
line current for voltage increase
V
SLPE(T)
stabilized voltage variation with
temperature referenced to 25
°
C
regulated voltage variation with
temperature referenced to 25
°
C
current available on pin V
BB
V
BB(T)
T
amb
=
25 to +75
°
C
±
30
mV
I
BB
in speech mode
in handsfree mode
I
line
= 1 mA
I
line
= 4 mA
I
line
= 15 mA
I
line
= 130 mA
3.7
11
9
1.55
2.35
4.0
8.7
4.3
9.5
mA
mA
V
V
V
V
V
LN
line voltage
S
UPPLY FOR PERIPHERALS
(
PIN
V
DD
)
V
DD
regulated supply voltage on V
DD
V
BB
> 3.35 V + 0.25 V
(typ.)
otherwise
T
amb
=
25 to +75
°
C;
V
BB
> 3.35 V + 0.25 V
(typ.)
in trickle mode;
I
line
= 0 mA; V
DD
= 1.5 V;
V
BB
discharging
V
DD
> 3.35 V
V
DD
= 3.35 V
3.1
3.35
3.6
V
V
BB
0.25
±
30
V
mV
V
DD(T)
regulated voltage variation with
temperature referenced to 25
°
C
I
DD
current consumption on V
DD
15
150
nA
60
100
3
μ
A
mA
I
DD(o)
S
UPPLY FOR MICROPHONE
(
PIN
MICS)
current available for peripherals
V
MICS
I
MICS
supply voltage for a microphone
current available on MICS
2.0
1
V
mA
POWER
-
DOWN INPUT
(
PIN
PD)
V
IL
V
IH
I
PD
LOW-level input voltage
HIGH-level input voltage
input current
0.4
1.8
3
+0.3
V
BB
+ 0.4 V
6
V
μ
A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TEA1098TV | Speech and handsfree IC |
| TEA1098UH | Speech and handsfree IC |
| TEA1098 | Speech and handsfree IC |
| TEA1099 | Speech and handsfree IC with auxiliary inputs/outputs and analog multiplexer |
| TEA1099H | Speech and handsfree IC with auxiliary inputs/outputs and analog multiplexer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TEA1098TV | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and handsfree IC |
| TEA1098UH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and handsfree IC |
| TEA1099 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and handsfree IC with auxiliary inputs/outputs and analog multiplexer |
| TEA1099H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and handsfree IC with auxiliary inputs/outputs and analog multiplexer |
| TEA1100 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Battery monitor for Nicd and NiMH chargers |
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