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PDF TEA0677 Data sheet ( Hoja de datos )
| Número de pieza | TEA0677 | |
| Descripción | Dual pre-amplifier and equalizer for reverse tape decks | |
| Fabricantes | NXP Semiconductors | |
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INTEGRATED CIRCUITS
DATA SHEET
TEA0677T
Dual pre-amplifier and equalizer for
reverse tape decks
Product specification
File under Integrated Circuits, IC01
August 1993
1 page  
Philips Semiconductors
Dual pre-amplifier and equalizer for
reverse tape decks
Product specification
TEA0677T
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC134).
SYMBOL
VCC
VI
tshort
Tamb
Tstg
Ts
Ves
PARAMETER
DC supply voltage
input voltage (pin 1 to 24) except pin 11 (VREF) to VCC
pin 11 (VREF) to VCC short-circuiting duration
operating ambient temperature
storage temperature
soldering temperature (wave solder for 10 s at lead)
electrostatic handling (note 1)
MIN.
0
−0.3
−
−40
−65
−
−
MAX.
16
VCC
5
+85
+150
260
−
UNIT
V
V
s
°C
°C
°C
−
Note to the Limiting values
1. Classification A: human body model; C = 100 pF, R = 1.5 kΩ, V ≥ 2 kV; charge device model; C = 200 pF, R = 0 Ω,
V ≥ 500 V.
CHARACTERISTICS
VCC = 10 V; f = 20 Hz to 20 kHz; Tamb = +25 °C; all levels are referenced to 387.5 mV (RMS; 0 dB) at output; see Fig.1;
EQ switch in the 70 µs position; unless otherwise specified.
SYMBOL
PARAMETER
VCC supply voltage
ICC supply current
THD
channel matching
total harmonic distortion 2nd and 3rd
harmonic
head room at output
PSRR power supply ripple rejection
αCS
αCC
RLmin
Gv
Voff
IB
REQ
RI
channel separation
crosstalk between active and inactive
input
minimum load resistance at output
voltage gain (pre-amplifier) from input
pins 10, 12, 13 and 15 to pin EQF
input offset voltage
input bias current
equalizing resistor
input resistance head inputs
CONDITIONS
MIN.
7.6
pins 10, 12, 13 and 15 −
connected to VREF
f = 1 kHz; VO = 0 dB
f = 1 kHz; VO = 0 dB
f = 10 kHz; VO = 6 dB
VCC = 7.6 V;
THD = 1%; f = 1 kHz
−0.5
−
−
12
0.25 V (RMS);
45
f = 1 kHz; see Fig.3
f = 1 kHz; VO = +10 dB; 64
see Fig.4
f = 1 kHz; VO = +10 dB 70
TYP.
10
23
−
0.04
0.08
14
50
70
77
f = 1 kHz; VO = 12 dB;
THD = 1%
f = 1 kHz
10
29
−
30
−2
− 0.1
4.7 5.8
60 100
MAX.
12
26
UNIT
V
mA
+0.5 dB
0.1 %
0.15 %
− dB
− dB
− dB
− dB
− kΩ
31 dB
− mV
0.4 µA
6.9 kΩ
− kΩ
August 1993
5
5 Page 
Philips Semiconductors
Dual pre-amplifier and equalizer for
reverse tape decks
PACKAGE OUTLINE
SO24: plastic small outline package; 24 leads; body width 7.5 mm
Product specification
TEA0677T
SOT137-1
y
Z
24
D
c
13
EA
X
HE v M A
pin 1 index
1
e
12
wM
bp
A2
A1
Q
(A3)
A
Lp
L
detail X
θ
0 5 10 mm
scale
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
UNIT
A
max.
A1
A2
A3
bp
c
D (1) E (1)
e
HE
L
Lp Q
v
mm
2.65
0.30
0.10
2.45
2.25
0.25
0.49
0.36
0.32
0.23
15.6
15.2
7.6
7.4
1.27
10.65
10.00
1.4
1.1
0.4
1.1
1.0
0.25
inches
0.10
0.012 0.096
0.004 0.089
0.01
0.019 0.013
0.014 0.009
0.61
0.60
0.30
0.29
0.050
0.419
0.394
0.055
0.043
0.016
0.043
0.039
0.01
w y Z (1)
0.25 0.1
0.9
0.4
0.01
0.004
0.035
0.016
θ
8o
0o
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
OUTLINE
VERSION
SOT137-1
IEC
075E05
REFERENCES
JEDEC
EIAJ
MS-013AD
EUROPEAN
PROJECTION
ISSUE DATE
95-01-24
97-05-22
August 1993
11
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet TEA0677.PDF ] | |
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