|
|
PDF LV3329PE Data sheet ( Hoja de datos )
| Número de pieza | LV3329PE | |
| Descripción | Electronic Volume IC | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de LV3329PE (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
www.DataSheet.co.kr
Ordering number : ENA1856
LV3329PE
Bi-CMOS LSI
For Car Audio Systems
Electronic Volume IC
Overview
The LV3329PE is an electronic volume and tone IC that implements a rich set of audio control functions with a
minimal number of external components. Functions include input selection switching, an input gain, volume, loudness,
balance, fader, bass/mid/treble control, and fixed equalizer.
Features
• It is possible to eliminate from the external components of equalizer control block by SCF technology.
• Zero-cross switching circuits, soft steps (bass block and mid block) and soft mute circuits used for low noise even
when input signals are present.
• Low power consumption due to the use of BiMOS process.
• All controls performed using serial data input (CCB).
Functions
• Input selector :
Four of the input systems are single-end inputs, one uses differential inputs.
• Input gain control :
The input gain can be amplified by 0 to +19dB (0 to 5dB/1.25dB steps, 5 to 11dB/1.5dB steps, 11 to 19dB/2dB steps)
• Loudness control :
Taps are output starting at the -32dB position of the ladder resistor and a loudness function implemented with
external capacitor and resistor components.
• Volume control : 0dB to -79dB/-∞ (1dB steps)
L/R independent control.
Continued on next page.
• CCB is a registered trademark of SANYO Electric Co., Ltd.
• CCB is SANYO Semiconductor's original bus format. All bus addresses are managed by SANYO
Semiconductor for this format.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
D0810 SY PC 20101004-S00004 No.A1856-1/30
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
LV3329PE
Overall Characteristics at Ta = 25°C, VDD = 8V, VSS = 0V
Parameter
Symbol
Conditions
A loss of insertion
Total harmonic distortion
Inter-input crosstalk
Left/Right channel crosstalk
Maximum attenuation
Output noise voltage
Current drain
Input high-level current
Input low-level current
Maximum input voltage
Common-mode rejection ratio
ATT
THD
CT
CT
VO min
VN
IDD
IIH
IIL
VCL
CMRR
VIN = 1Vrms, f = 1kHz
VIN = 1Vrms, f = 1kHz
VIN = 1Vrms, f = 1kHz
VIN = 1Vrms, f = 1kHz
all controls flat, IHF-A, Input 1kΩ terminator
CL, DI, CE, VIN = 5.5V
CL, DI, CE, VIN = 0V
THD = 1% RL = 10kΩ
all controls flat, fIN = 1kHz
VIN = 0dBV, f = 1kHz
min
-1.0
Ratings
typ
0.01
80
80
80
34
30
-10
2.2
50
max
+1.0
10
Unit
dB
%
dB
dB
dB
μV
mA
μA
μA
Vrms
dB
Package Dimensions
unit : mm (typ)
3148A
13.2
10.0
44
1
(1.0)
0.8
0.35
0.2
SANYO : QIP44M(10X10)
No.A1856-5/30
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
Data setting
REG0 (Command register 0000)
Input switching control
D0 D1
00
10
01
11
00
10
D2
0
0
0
0
1
1
LV3329PE
Operation
INIT
L1 (R1)
L2 (R2)
L3 (R3)
L4 (R4)
L5 (R5)
D3
0
Input gain control
D4 D5 D6 D7
0000
1000
0100
1100
0010
1010
0110
1110
0001
1001
0101
1101
0011
Operation
0dB
+1.25dB
+2.5dB
+3.75dB
+5dB
+6.5dB
+8dB
+9.5dB
+11dB
+13dB
+15dB
+17dB
+19dB
D8 D9
00
Lch/Rch switching
D10 D11
00
10
01
Operation
Lch/Rch active simultaneously.
Only Lch active.
Only Rch active.
No.A1856-11/30
Datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LV3329PE.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LV3329PE | Electronic Volume IC | Sanyo Semicon Device |
| 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 |