|
|
TEA1098UHのメーカーはNXP Semiconductorsです、この部品の機能は「Speech and handsfree IC」です。 |
部品番号 | TEA1098UH |
| |
部品説明 | Speech and handsfree IC | ||
メーカ | NXP Semiconductors | ||
ロゴ | |||
このページの下部にプレビューとTEA1098UHダウンロード(pdfファイル)リンクがあります。 Total 40 pages
INTEGRATED CIRCUITS
DATA SHEET
TEA1098
Speech and handsfree IC
Product specification
Supersedes data of 1999 May 20
File under Integrated Circuits, IC03
1999 Oct 14
1 Page Philips Semiconductors
Speech and handsfree IC
Product specification
TEA1098
QUICK REFERENCE DATA
Iline = 15 mA; RSLPE = 20 Ω; Zline = 600 Ω; f = 1 kHz; Tamb = 25 °C for TEA1098H and TEA1098TV; Tj = 25 °C for
TEA1098UH; AGC pin connected to LN; PD = HIGH; HFC = LOW; MUTE = HIGH; measured according to test circuits;
unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
Iline
line current operating range
normal operation
with reduced performance
VSLPE
VBB
VDD
stabilized voltage between SLPE
and GND
regulated supply voltage for
internal circuitry
regulated supply voltage on pin
VDD
Iline = 15 mA
Iline = 70 mA
Iline = 15 mA
Iline = 70 mA
VBB > 3.35 V + 0.25 V (typ.)
otherwise
IBB
current available on pin VBB
in speech mode
in handsfree mode
IBB(pd)
current consumption on VBB
during power-down phase
PD = LOW
Gv(MIC-LN)
voltage gain from pin MIC+/MIC− VMIC = 5 mV (RMS)
to LN
Gv(IR-RECO)
voltage gain from pin IR
(referenced to LN) to RECO
VIR = 8 mV (RMS)
∆Gv(QR)
gain voltage range between pins
RECO and QR
Gv(TXIN-TXOUT) voltage gain from pin TXIN to
TXOUT
Gv(HFTX-LN)
Gv(HFRX-LSAO)
voltage gain from pin HFTX to LN
voltage gain from pin HFRX
to LSAO
SWRA
switching range
VTXIN = 3 mV (RMS);
RGATX = 30.1 kΩ
VHFTX = 15 mV (RMS)
VHFRX = 30 mV (RMS);
RGALS = 255 kΩ; Iline = 70 mA
∆SWRA
∆Gv(trx)
switching range adjustment
gain control range for transmit and
receive amplifiers affected by the
AGC; with respect to Iline = 15 mA
with RSWR referenced to
365 kΩ
Iline = 70 mA
MIN. TYP. MAX. UNIT
11 −
130 mA
1−
11 mA
3.4 3.7
4.0 V
5.7 6.1
6.5 V
2.75 3.0
3.25 V
4.9 5.3
5.7 V
3.1 3.35
3.6 V
− VBB − 0.25 − V
− 11
− mA
−9
− mA
− 460
− µA
43.3 44.3
45.3 dB
28.7 29.7
30.7 dB
−3 −
+15 dB
12.7 15.2
17.7 dB
33.5 34.7
25.5 28
35.9 dB
30.5 dB
− 40
−40 −
− dB
+12 dB
5.45 6.45
7.45 dB
1999 Oct 14
3
3Pages Philips Semiconductors
Speech and handsfree IC
Product specification
TEA1098
SYMBOL
DTMF
QR
GARX
RECO
HFTX
HFC
PIN
TEA1098TV
35
36
37
38
39
40
TEA1098H
32
33
34
35
36
37
PAD
TEA1098UH
DESCRIPTION
35 dual tone multi-frequency input
36 earpiece amplifier output
37 earpiece amplifier gain adjustment
38 receive amplifier output
39 transmit input for line amplifier
40 logic input
1999 Oct 14
handbook, halfpage
PD 1
40 HFC
MUTE 2
39 HFTX
n.c. 3
38 RECO
n.c. 4
37 GARX
HFRX 5
36 QR
TNOI 6
35 DTMF
TENV 7
34 MIC+
TSEN 8
33 MIC−
RNOI 9
32 GNDTX
RSEN 10
31 TXIN
TEA1098TV
RENV 11
30 GATX
DLC 12
29 TXOUT
VBB 13
GALS 14
28 IDT
27 SWT
LSAO 15
26 VOL
GND 16
25 SWR
SLPE 17
24 STAB
LN 18
23 MICS
REG 19
IR 20
22 VDD
21 AGC
MGL341
Fig.2 Pin configuration (TEA1098TV).
6
6 Page | |||
ページ | 合計 : 40 ページ | ||
|
PDF ダウンロード | [ TEA1098UH データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
TEA1098UH | Speech and handsfree IC | NXP Semiconductors |