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TEA0676T の電気的特性と機能

TEA0676TのメーカーはNXP Semiconductorsです、この部品の機能は「Dual pre-amplifier and equalizer for reverse tape decks」です。


製品の詳細 ( Datasheet PDF )

部品番号 TEA0676T
部品説明 Dual pre-amplifier and equalizer for reverse tape decks
メーカ NXP Semiconductors
ロゴ NXP Semiconductors ロゴ 




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TEA0676T Datasheet, TEA0676T PDF,ピン配置, 機能
INTEGRATED CIRCUITS
DATA SHEET
TEA0676T
Dual pre-amplifier and equalizer for
reverse tape decks
Product specification
Supersedes data of 1996 Jun 20
File under Integrated Circuits, IC01
1997 Oct 07

1 Page





TEA0676T pdf, ピン配列
Philips Semiconductors
Dual pre-amplifier and equalizer for
reverse tape decks
BLOCK DIAGRAM
Product specification
TEA0676T
handbook, full pagewidth
180 10 µF
equalizer
switch
70 µs
120 µs
10 µF
OUTB
16
18 k
EQSW
15
330 k
10 nF 8.2 k
EQOUTB
14
1 k
EQINB GND
13 12
470
pF
IN1
head
switch
IN2
27 k
10
µF
470
pF
INB1
11
HSW
10
INB2
9
EQ
AMPLIFIER
PRE-
AMPLIFIER
TEA0676T
LOGIC
EQ
AMPLIFIER
POWER
SUPPLY
PRE-
AMPLIFIER
1
OUTA
10 µF
2
n.c.
3
EQOUTA
10 nF 8.2 k
45
EQINA VCC
10 V
6
INA1
330 k
1 k
180 10 µF
470
pF
7
Vref
100
µF
8
INA2
470
pF
MGE862
1997 Oct 07
Fig.1 Block and application diagram.
3


3Pages


TEA0676T 電子部品, 半導体
Philips Semiconductors
Dual pre-amplifier and equalizer for
reverse tape decks
Product specification
TEA0676T
CHARACTERISTICS
VCC = 10 V; RL = 10 k; CL = 2.5 nF; Tamb = 25 °C; Vo = 0 dB means 387.5 mV at output; all levels are referenced to
387.5 mV with 0 dB as standard; EQ switch in 70 µs position; unless otherwise specified; see notes 1 and 2.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
Supply
VCC
ICC
THD
HR
PSRR
αcs
αm
αct
S------N+-----N---
Vno(rms)
Gv
Av
REQ
ZI
ZO
RL
CL
Voffset(DC)
IO(GND)
IO(VCC)
EMC
supply voltage (pin 5)
supply current
total harmonic distortion
headroom at output
power supply ripple
rejection
channel separation
channel matching
crosstalk between active
and inactive input
signal plus noise-to-noise
ratio (RMS value)
equivalent input noise
voltage (RMS value)
voltage gain of
pre-amplifier
open-loop amplification
equalization resistor
input impedance
pre-amplifier
output impedance
EQ-amplifier
output load resistance
output load capacitance
input offset voltage
DC current capability
DC current capability
DC offset voltage at
pins 1 and 16
f = 1 kHz; Vo = 0 dB
f = 10 kHz; Vo = 6 dB
VCC = 7.6 V; THD = 1%;
f = 1 kHz
VR(rms) < 0.25 V; f = 1 kHz
selective measurement;
f = 1 kHz; Vo = 10 dB
selective measurement;
f = 1 kHz; Vo = 0 dB
selective measurement;
f = 1 kHz; Vo = 10 dB
unweighted;
f = 20 Hz to 20 kHz; Rs = 0 ;
internal gain 40 dB; linear;
see Fig.13
unweighted;
f = 20 Hz to 20 kHz; Rs = 0
from pin INA1 or INA2 to
pin EQINA and from pin INB1
or INB2 to pin EQINB
pin INA1 to pin OUTA and
pin INB1 to pin OUTB
f = 10 kHz
f = 400 Hz
pins INA1, INA2, INB1 and
INB2 connected to Vref
output to ground
output to VCC
f = 900 MHz; Vi = 6 V (RMS);
see Figs 12, 14 and 15
7.6
12
57
0.5
70
67
29
80
104
4.7
60
10
0
2
300
10.0 12.0
10 13
0.08 0.15
0.15 0.3
−−
50
63
+0.5
77
73
0.8
30 31
86
110
5.8 6.9
100
80 100
−−
10
2
−−
−−
50
V
mA
%
%
dB
dB
dB
dB
dB
dB
µV
dB
dB
dB
k
k
k
nF
mV
mA
µA
mV
1997 Oct 07
6

6 Page



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共有リンク

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部品番号部品説明メーカ
TEA0676

Dual pre-amplifier and equalizer for reverse tape decks

NXP Semiconductors
NXP Semiconductors
TEA0676T

Dual pre-amplifier and equalizer for reverse tape decks

NXP Semiconductors
NXP Semiconductors


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