參數(shù)資料
型號(hào)： TEA1118
廠商： NXP Semiconductors N.V.
英文描述： Versatile cordless transmisssion circuit
中文描述： 多功能無繩transmisssion電路
文件頁(yè)數(shù)： 14/24頁(yè)
文件大?。?/td> 188K
代理商： TEA1118
1997 Jul 14
14
Philips Semiconductors
Product specification
Versatile cordless transmisssion circuit
TEA1118; TEA1118A
Transmit amplifier (pins TX
+
, TX
and GAT)
Z
i
input impedance
differential between pins
TX+ and TX
single-ended between pins
TX+/TX
and V
EE
G
vtx
voltage gain from TX+/TX
to LN
G
vtx(f)
gain variation with frequency
referred to 1 kHz
G
vtx(T)
gain variation with temperature
referred to 25
°
C
CMRR
common mode rejection ratio
G
vtxr
gain voltage reduction range
(TEA1118 only)
V
LN(max)
maximum sending signal
(RMS value)
62.5
k
36.5
k
V
TX
= 200 mV (RMS)
f = 300 to 3400 Hz
10.1
11.3
±
0.2
12.5
dB
dB
T
amb
=
25 to +75
°
C
±
0.3
dB
60
6
dB
dB
external resistor connected
between GAT and REG
I
line
= 15 mA; THD = 2%
I
line
= 4 mA; THD = 10%
I
line
= 15 mA; THD = 2%
I
line
= 75 mA; THD = 2%
psophometrically weighted
(P53 curve)
1.4
1.7
0.8
0.45
0.9
84
V
V
V
V
dBmp
V
TX(max)
maximum transmit input voltage
(RMS value)
V
notx
noise output voltage at pin LN; pins
TX+/TX
shorted through 200
Transmit mute (pin TMUTE; TEA1118A only)
G
vtxm
gain reduction
V
IL
LOW level input voltage
V
IH
HIGH level input voltage
I
TMUTE
input current
TMUTE = HIGH
V
EE
0.4
V
EE
+ 1.5
80
V
EE
+ 0.3
V
CC
+ 0.4 V
3
dB
V
input level = HIGH
1.25
μ
A
Receive amplifier (pins IR, QR and GAR)
Z
i
input impedance
G
vrx
voltage gain from IR to QR
G
vrx(f)
gain variation with frequency
referenced to 1 kHz
G
vrx(T)
gain variation with temperature
referenced to 25
°
C
G
vrxr
gain voltage reduction range
29.8
20
31
±
0.2
32.2
k
dB
dB
V
IR
= 4 mV (RMS)
f = 300 to 3400 Hz
T
amb
=
25 to +75
°
C
±
0.3
dB
external resistor connected
between GAR and QR
I
P
= 0 mA sine wave drive;
R
L
= 150
; THD = 2%
I
P
= 0 mA sine wave drive;
R
L
= 450
; THD = 2%
IR open-circuit;
R
L
= 150
;
psophometrically weighted
(P53 curve)
12
dB
V
o(rms)
maximum receive signal
(RMS value)
0.25
V
0.35
V
V
norx(rms)
noise output voltage at pin QR
(RMS value)
TEA1118
TEA1118A
89
86
dBVp
dBVp
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關(guān)PDF資料
PDF描述
TEA1118M Versatile cordless transmisssion circuit
TEA1118T Versatile cordless transmisssion circuit
TEA1204T High efficiency DC/DC converter(高效率DC/DC變換器)
TEA1204 High efficiency DC/DC converter
TEA5551 1-chip AM radio
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TEA1118/TEA1118A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Versatile Cordless Transmission Circuit
TEA1118A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Versatile cordless transmisssion circuit
TEA1118AM 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Versatile cordless transmisssion circuit
TEA1118AT 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Versatile cordless transmisssion circuit
TEA1118ATD-T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Cordless Phone Circuit
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*