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TEA1095 Datasheet(数据表) 3 Page - NXP Semiconductors

部件型号  TEA1095
说明  Voice switched speakerphone IC
下载  28 Pages
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制造商  PHILIPS [NXP Semiconductors]
网页  http://www.nxp.com
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TEA1095 Datasheet(HTML) 3 Page - NXP Semiconductors

 
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1997 Nov 25
3
Philips Semiconductors
Product specification
Voice switched speakerphone IC
TEA1095
QUICK REFERENCE DATA
VBB =5V; VGND = 0 V; f = 1 kHz; Tamb =25 °C; MUTETX = LOW; MUTERX = LOW; PD = LOW; RVOL =0 Ω; measured
in test circuit of Fig.11; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VBB
supply voltage
2.9
12.0
V
IBB
current consumption from pin VBB
2.7
3.8
mA
Gvtx
voltage gain from TXIN to TXOUT in
transmit mode
VTXIN = 1 mV (RMS);
RGATX = 30.1 kΩ
15.5
dB
∆Gvtxr
voltage gain adjustment with RGATX
−15.5
+24.5
dB
Gvrx
voltage gain from RXIN to RXOUT in
receive mode
VRXIN = 20 mV (RMS);
RGARX = 16.5 kΩ
6.5
dB
∆G
vrxr
voltage gain adjustment with RGARX
−20.5
+19.5
dB
SWRA
switching range
40
dB
∆SWRA
switching range adjustment
with RSWR referenced to
RSWR = 365 kΩ
−40
+12
dB
Tamb
operating ambient temperature
−25
+75
°C




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