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參數(shù)資料
| 型號(hào)： | TEA1097H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 無(wú)繩電話/電話 |
| 英文描述： | Speech and loudspeaker amplifier IC with auxiliary inputs/outputs and analog multiplexer |
| 中文描述： | TELEPHONE SPEECH CKT, PQFP44 |
| 封裝： | 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44 |
| 文件頁(yè)數(shù)： | 3/36頁(yè) |
| 文件大?。?/td> | 167K |
| 代理商： | TEA1097H |
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1999 Apr 08
3
Philips Semiconductors
Product specification
Speech and loudspeaker amplifier IC with
auxiliary inputs/outputs and analog multiplexer
TEA1097
QUICK REFERENCE DATA
I
line
= 15 mA; R
SLPE
= 20
; Z
line
= 600
; f = 1 kHz; T
amb
= 25
°
C; AGC pin connected to LN; PD = HIGH; HFC = LOW;
AUXC = LOW; MUTT = HIGH; MUTR = HIGH; measured according to test circuits; unless otherwise specified.
Note
1.
When the channel is enabled according to Table 1.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
I
line
line current operating range
normal operation
TEA1097H
TEA1097TV
with reduced performance
I
line
= 15 mA
I
line
= 70 mA
I
line
= 15 mA
I
line
= 70 mA
V
BB
> 3.35 V + 0.25 V
(typ.)
otherwise
11
11
1
3.4
5.7
2.75
4.9
3.1
3.7
6.1
3.0
5.3
3.35
140
130
11
4.0
6.5
3.25
5.7
3.6
mA
mA
mA
V
V
V
V
V
V
SLPE
stabilized voltage between SLPE
and GND (V
ref
)
V
BB
regulated supply voltage for
internal circuitry
V
DD
regulated supply voltage on
pin V
DD
V
BB
0.25
V
V
V
ESI(ext)
external voltage supply allowed on
pin ESI
external current supply allowed on
pin ESI
current available on pin V
BB
6
I
ESI(ext)
140
mA
I
BB
speech mode
handsfree mode;
HFC = HIGH
PD = LOW
11
9.5
mA
mA
I
BB(pd)
current consumption on V
BB
during
power-down phase
voltage gain from pin
MIC+/MIC
to LN
voltage gain from pin IR
(referenced to LN) to RECO
gain voltage range between pins
RECO and QR
voltage gain from pin TXIN to
TXOUT
voltage gain from pin TXAUX to LN V
TXAUX
= 0.1 V (RMS);
460
μ
A
G
v(MIC-LN)
V
MIC
= 5 mV (RMS)
43.3
44.3
45.3
dB
G
v(IR-RECO)
V
IR
= 15 mV (RMS)
28.7
29.7
30.7
dB
G
v(QR)
3
+15
dB
G
v(TXIN-TXOUT)
V
TXIN
= 3 mV (RMS);
R
GATX
= 30.1 k
; note 1
13.15
14.85
16.55
dB
G
v(TXAUX-LN)
note 1
V
HFRX
= 20 mV (RMS);
R
GALS
= 255 k
; note 1
I
line
= 70 mA; on
G
v(MIC-LN)
, G
v(IR-RECO)
and G
v(IR-AUXO)
11.5
12.5
13.5
dB
G
v(HFRX-LSAO)
voltage gain from pin HFRX to
LSAO
gain control range for transmit and
receive amplifiers affected by the
AGC; with respect to I
line
= 15 mA
25.5
28
30.5
dB
G
v(trx)
5.45
6.45
7.45
dB
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TEA1097TV | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and loudspeaker amplifier IC with auxiliary inputs/outputs and analog multiplexer |
| TEA1098 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and handsfree IC |
| TEA1098A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and handsfree IC |
| TEA1098AH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and handsfree IC |
| TEA1098ATV | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and handsfree IC |
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