|
|
PDF AN7356 Data sheet ( Hoja de datos )
| Número de pieza | AN7356 | |
| Descripción | Recording and playback equalizer amp. IC for Hi-Fi cassette deck | |
| Fabricantes | Panasonic Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de AN7356 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
|
No Preview Available !
ICs for Cassette/Cassette Deck Use
AN7356NSC
Recording and playback equalizer amp. IC for Hi-Fi cassette deck
s Overview
The AN7356NSC is an audio signal processing IC for
analog cassette deck. All the recording and playback pro-
cessing can be realized with one chip.
s Features
• Control various adjustment circuit by serial data
• Playback system
• Built-in variable volume circuit (±6 dB) for playback
gain adjustment
• Built-in various equalizer switching circuit
• Built-in series mute circuit
• Recording system
• Built-in equalizer (freq. characteristics, gain) circuit of
middle and high frequencies
• Built-in volume circuit (+20 dB) for overall gain
adjustment
• With low frequency band boost pins
• Built-in drive circuit for current output
• With parallel data output
s Applications
• Cassette deck (Hi-Fi)
Unit: mm
1 42
21 22
0.3
9.5±0.3
11.5±0.3
SSOP042-P-0450A
1
1 page  
ICs for Cassette/Cassette Deck Use
AN7356NSC
s Electrical Characteristics at VCC = ±6.5 V, Ta = 25°C (continued)
Parameter
Symbol
Conditions
Min Typ Max Unit Note
Recording system (continued)
High frequency peak
bandwidth
(10 kHz output)
High frequency peak
frequency DAC control
Volume amp. gain
(VOL output)
Wide
NAR
High
Low
High
Low
GQW
∆GQL
DfPH
DfPL
GTH
∆GTL
V(25 kHz) = 0 dB f(peak) = 25 kHz 2.7 4.7 6.7
∆GHL = data (34W) f = 35 kHz
14 16 18
−Data (34N)
VIN = −18 dBV
fIN = 44 kHz
VIN = −30 dBV (2D) (30) (3B)
fIN = 11 kHz
(0D) (10) (13)
VIN = −18 dBV 17 19 21
∆GTL = data (36H) fIN = 1 kHz
−data (36L)
(VR input)
16.3 18.3 20.3
dB Data(34W)
Data(34N)
dB Data(36H)
Data(36L)
Total harmonic
distortion
VOL THDRV
CURR THDRC
Maximum output VOL
voltage
CURR
Output noise voltage
(curr. output)
VO-RV
VO-RC
VN-RC
VIN = −14 dBV
RLV = 10 kΩ
fIN = 1 kHz
VIN = −20 dBV
RLV = l kΩ
RLV = 10 kΩ
fIN = 1 kHz
RLV = 1 kΩ
THD = 3%
Rg = 0 Ω, RLV = 1 kΩ
IHF-A
0.3 0.8 %
0.3 0.8
2.2 3.2 V[rms]
1.0 1.5
0.45 2 mV[rms]
Input muting attenuation
(EQ output)
IMEQ fIN = 1 kHz, VIN = −6 dBV
40 dB
Output offset voltage
VOF-EQ
−500 +900 mV
(EQ output)
Output offset voltage
VOF-RC
−25 +25 µA
(curr. output)
Output muting attenuation OMRV fIN = 1 kHz, VIN = 0 dBV
(VOL output)
DAC (GTL) = (10)
60 dB
Pulse noise voltage
(curr. output)
VPN (RC) Rg = 0 Ω
−9 +9 mV[p-0]
Logic system
Bias output (low)
VBL DAC09 = (00)
DAC0A = (00)
−2.5 −1.9 1.5
V DC voltage
Data(45)
Bias control width
∆VBH DAC09 = (FF), DAC0A = (FF)
Data(46)−data(45)
4.2 4.7 5.2
V DC voltage
Data(46)
Current consumption
Analog +VCC
Digital +VDD
−VEE
IVCC
IVDD
IVEE
Without input
Without input
Without input
21 28 34 mA
0.7 1.5 2.3 mA
−40 −36 −31 mA
DC
DC
DC
5
5 Page 
ICs for Cassette/Cassette Deck Use
s Terminal Equivalent Circuits (continued)
Pin No.
Equivalent circuit
27 Refer to pin 16
IOUT(L)
Description
Rec. amp. current output
28
Refer to pin 15
VOUT(L)
Rec. amp. voltage output
29
Refer to pin 14
VR in (L)
Rec. volume amp. input
30
Refer to pin 13
EQ out (L)
Rec. equalizer amp. output
31 N.C.
32
Refer to pin 11
Boost (L)
Low frequency boost
33
Refer to pin 10
Rec in (L)
34
+VCC
D-GND
34
Rec. amp. (non-inverting) input
ID
For DAC calibration
AN7356NSC
Standard waveform
Refer to pin 16
Refer to pin 15
Refer to pin 14
Refer to pin 13
Refer to pin 11
Refer to pin 10
22 kΩ 22 kΩ 22 kΩ
−VEE
35
Refer to pin 8
Playback amp. out (L-ch.)
Refer to pin 8
Playback amp. output
36
Refer to pin 7
LPF-L
Refer to pin 7
600 Hz LPF
37
Refer to pin 6
Playback amp. NF out (L-ch.)
Refer to pin 6
Playback amp. negative feedback
output
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet AN7356.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AN7351K | Dual Pre-Amplifier ICs | Panasonic Semiconductor |
| AN7351SC | Dual Pre-Amplifier ICs | Panasonic Semiconductor |
| AN7352 | Playback Pre-amplifier for Stereo Cassette Deck | Panasonic Semiconductor |
| AN7352S | Playback Pre-amplifier for Stereo Cassette Deck | Panasonic Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |