參數(shù)資料
型號(hào): TEA1095TS
廠商: NXP SEMICONDUCTORS
元件分類: 無(wú)繩電話/電話
英文描述: Voice switched speakerphone IC
中文描述: SPEAKER PHONE CIRCUIT, PDSO24
封裝: PLASTIC, SSOP-24
文件頁(yè)數(shù): 3/28頁(yè)
文件大?。?/td> 184K
代理商: TEA1095TS
1997 Nov 25
3
Philips Semiconductors
Product specification
Voice switched speakerphone IC
TEA1095
QUICK REFERENCE DATA
V
BB
= 5 V; V
GND
= 0 V; f = 1 kHz; T
amb
= 25
°
C; MUTETX = LOW; MUTERX = LOW; PD = LOW; R
VOL
= 0
; measured
in test circuit of Fig.11; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
2.7
15.5
MAX.
UNIT
V
BB
I
BB
G
vtx
supply voltage
current consumption from pin V
BB
voltage gain from TXIN to TXOUT in
transmit mode
voltage gain adjustment with R
GATX
voltage gain from RXIN to RXOUT in
receive mode
voltage gain adjustment with R
GARX
switching range
switching range adjustment
2.9
12.0
3.8
V
mA
dB
V
TXIN
= 1 mV (RMS);
R
GATX
= 30.1 k
G
vtxr
G
vrx
15.5
6.5
+24.5
dB
dB
V
RXIN
= 20 mV (RMS);
R
GARX
= 16.5 k
G
vrxr
SWRA
SWRA
20.5
40
40
+19.5
+12
dB
dB
dB
with R
SWR
referenced to
R
SWR
= 365 k
T
amb
operating ambient temperature
25
+75
°
C
相關(guān)PDF資料
PDF描述
TEA1095 Voice switched speakerphone IC
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