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參數(shù)資料
| 型號(hào)： | TEA1062A |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | Low voltage transmission circuits with dialler interface(帶撥號(hào)接口的低壓傳送電路) |
| 中文描述： | TELEPHONE SPEECH CKT, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, SOT-38, DIP-16 |
| 文件頁(yè)數(shù)： | 12/28頁(yè) |
| 文件大小： | 211K |
| 代理商： | TEA1062A |
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1997 Sep 03
12
Philips Semiconductors
Product specification
Low voltage transmission circuits with
dialler interface
TEA1062; TEA1062A
Gain adjustment inputs GAS1 and GAS2 (pins 2 and 3)
G
v
transmitting amplifier gain variation by
adjustment of R7 between
GAS1 and GAS2
8
0
dB
Sending amplifier output LN (pin 1)
V
LN(rms)
output voltage (RMS value)
THD = 10%
I
line
= 4 mA
I
line
= 15 mA
I
line
= 15 mA; R7 = 68 k
;
200
between MIC
and
MIC+; psophometrically
weighted (P53 curve)
1.7
0.8
2.3
69
V
V
dBmp
V
no(rms)
noise output voltage (RMS value)
Receiving amplifier input IR (pin 10)
Z
i
input impedance
21
k
Receiving amplifier output QR (pin 4)
Z
o
output impedance
G
v
voltage gain from IR to QR
29.5
4
31
32.5
dB
I
line
= 15 mA; R
L
= 300
(from pin 9 to pin 4)
f = 300 and 3400 Hz
G
vf
gain variation with frequency
referenced to 800 Hz
gain variation with temperature
referenced to 25
°
C
output voltage (RMS value)
±
0.2
dB
G
vT
without R6; I
line
= 50 mA;
T
amb
=
25 and +75
°
C
THD = 2%; sine wave drive;
R4 = 100 k
; I
line
= 15 mA;
I
p
= 0 mA
R
L
= 150
R
L
= 450
THD = 10%; R4 = 100 k
;
R
L
= 150
; I
line
= 4 mA
I
line
= 15 mA; R4 = 100 k
;
IR open-circuit
psophometrically weighted
(P53 curve); R
L
= 300
±
0.2
dB
V
o(rms)
0.22
0.3
0.33
0.48
15
V
V
mV
V
o(rms)
output voltage (RMS value)
V
no(rms)
noise output voltage (RMS value)
50
μ
V
Gain adjustment input GAR (pin 5)
G
v
receiving amplifier gain variation by
adjustment of R4 between GAR and QR
11
0
dB
Mute input (pin 12)
V
IH
V
IL
I
MUTE
HIGH level input voltage
LOW level input voltage
input current
1.5
8
V
CC
0.3
15
V
V
μ
A
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TEA1062AM1 | Low voltage transmission circuits with dialler interface |
| TEA1062AT | Low voltage transmission circuits with dialler interface |
| TEA1062M1 | Low voltage transmission circuits with dialler interface |
| TEA1062T | Low voltage transmission circuits with dialler interface |
| TEA1062AN | LOW VOLTAGE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TEA1062A/C4,112 | 功能描述:電信語(yǔ)音調(diào)制 IC TELEPHONE TRANSMISSION CIRCUIT RoHS:否 制造商:Epson Electronics America 產(chǎn)品: 應(yīng)用:Voice Guidance product 封裝 / 箱體:PQFP-52 電源電壓-最大:3.6 V, 5.5 V 最大工作溫度: 最小工作溫度: 封裝: |
| TEA1062A/C4/M1,112 | 功能描述:電信語(yǔ)音調(diào)制 IC SIMPLE LOW VOLT. TRANS REVER RoHS:否 制造商:Epson Electronics America 產(chǎn)品: 應(yīng)用:Voice Guidance product 封裝 / 箱體:PQFP-52 電源電壓-最大:3.6 V, 5.5 V 最大工作溫度: 最小工作溫度: 封裝: |
| TEA1062AM1 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low voltage transmission circuits with dialler interface |
| TEA1062AN | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW VOLTAGE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE |
| TEA1062ANG-S16-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LOW VOLTAGE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE |
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