LA2615M
更新时间：2024-09-18 02:20:29
品牌：SANYO
描述：Analog Surround IC Featuring the AViSSTM 3D Surround Algorithm
概述
规格参数
数据手册LA2615M 概述
Analog Surround IC Featuring the AViSSTM 3D Surround Algorithm 模拟环绕声IC配备的AViSSTM 3D环绕声算法 其他商用集成电路
LA2615M 规格参数
| 是否Rohs认证： | 不符合 | 生命周期： | Obsolete |
| 零件包装代码： | SOIC | 包装说明： | LSOP, SOP16,.25 |
| 针数： | 16 | Reach Compliance Code： | unknown |
| HTS代码： | 8542.39.00.01 | 风险等级： | 5.91 |
| Is Samacsys： | N | 商用集成电路类型： | CONSUMER CIRCUIT |
| JESD-30 代码： | R-PDSO-G16 | JESD-609代码： | e0 |
| 长度： | 10 mm | 功能数量： | 1 |
| 端子数量： | 16 | 最高工作温度： | 70 °C |
| 最低工作温度： | -25 °C | 封装主体材料： | PLASTIC/EPOXY |
| 封装代码： | LSOP | 封装等效代码： | SOP16,.25 |
| 封装形状： | RECTANGULAR | 封装形式： | SMALL OUTLINE, LOW PROFILE |
| 峰值回流温度（摄氏度）： | NOT SPECIFIED | 电源： | 9 V |
| 认证状态： | Not Qualified | 座面最大高度： | 1.7 mm |
| 子类别： | Other Consumer ICs | 最大供电电压 (Vsup)： | 12 V |
| 最小供电电压 (Vsup)： | 4.5 V | 表面贴装： | YES |
| 技术： | BIPOLAR | 温度等级： | OTHER |
| 端子面层： | Tin/Lead (Sn/Pb) | 端子形式： | GULL WING |
| 端子节距： | 1.27 mm | 端子位置： | DUAL |
| 处于峰值回流温度下的最长时间： | NOT SPECIFIED | 宽度： | 4.4 mm |
| Base Number Matches： | 1 |
LA2615M 数据手册
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PDF下载Ordering number : ENN6464
Monolithic Linear IC
LA2615, 2615M
Analog Surround IC Featuring the AViSSTM 3D
Surround Algorithm*
*: AViSS is a trademark of SANYO Electric Co., Ltd.
Overview
Package Dimensions
The LA2615 and LA2615M are sound field playback
processing ICs for use in audio equipment, TVs, and PCs.
These ICs allow equipment to easily reproduce a spatial
realistic sound field from a stereo signal from a music,
video, or other audio source.
unit: mm
3008B-DIP16
[LA2615]
16
9
8
Features
• Supports a wide operating supply voltage range, and can
be used in a wide range of applications.
1
19.2
• The added surround signal level can be adjusted.
• Low-noise low-distortion bypass mode
• Provides a natural feeling of spaciousness without
degrading the tonal coloration of the source.
• Clear vocal positioning without any apparent loss of
center to the sound
1.2
0.71
2.54
0.48
SANYO: DIP16
• Miniature packages: 16-pin DIP (LA2615) and 16-pin
MFP (LA2615M)
unit: mm
3035B-MFP16
Functions
[LA2615M]
• Surround signal processing
• Variable surround effect
• Surround/bypass switching
• LED drive circuit
10.0
16
9
8
1
(0.56)
0.15
0.35
1.27
SANYO: MFP16
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
41001TN (OT) No. 6464-1/7
LA2615, 2615M
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
Conditions
Ratings
13
Unit
V
V
CC max
Pd max
Topr
250
–25 to +70
–40 to +125
mW
°C
Tstg
°C
Operating Conditions at Ta = 25°C
Parameter
Symbol
VCC
Conditions
Ratings
9.0
Unit
V
Recommended supply voltage
Electrical Characteristics at Ta = 25°C, V = 9 V, V = 300 mVrms (left and right inputs), f = 1 kHz
CC
I
Ratings
typ
4
Parameter
Quiescent current
Symbol
CCT
Conditions
Unit
min
max
I
No signal, surround off
Surround off
8
mA
dB
VGT
VGS
–2
0
+2
+2
Voltage gain
Surround on
–2
1
0
dB
VOmax T THD = 3%, surround off
VOmax S THD = 3%, surround on
2.5
2.5
0.01
0.2
85
Vrms
Vrms
%
Maximum output voltage
1
THD T
THD S
CT T
Surround off
Surround on
Surround off
Surround off
Surround off
0.03
0.5
Total harmonic distortion
Crosstalk
%
80
dB
V
V
NO T
–100
–90
6
–90
–80
10
dB
Output noise voltage
LED current
NO S
dB
ILED
mA
No. 6464-2/7
LA2615, 2615M
Pin Functions
Pin No.
Pin
Pin voltage
0 V, 5 V
Pin function
Equivalent circuit
1
CONT1
Surround on/off control
1
A13471
2
3
CONT2
CONT3
2
3
0 V, 5 V
Surround effect selection
A13472
5
1/2 VCC
5
HPEC
High-pass filter capacitor connection
A13473
7
8
7
8
L-IN
R-IN
1/2 VCC
1/2 VCC
VCC
Input
A13474
9
10
R-OUT
L-OUT
Output
9
10
A13475
12
12
13
15
16
LED
LPFC
GUR
GDR
LED connection
A13476
13
1/2 VCC
1/2 VCC
1/2 VCC
Low-pass filter capacitor connection
Surround effect maximum value setting
Surround effect maximum value setting
A13477
15
A13478
16
A13479
No. 6464-3/7
LA2615, 2615M
Surround Effect
The maximum value of the surround effect is set with pins 15 and 16.
• The surround effect is increased by connecting an external resistor to pin 15.
• The surround effect is decreased by connecting an external resistor to pin 16.
• The device may be used with no external resistors on pins 15 and 16.
The level of the surround effect is controlled by pins 1 to 3.
Pin 1
Pin 2
Low
High
Low
Pin 3
Low
Effect
Maximum
Midiam
Low
Low
High
Minimum
High
Bypass
Note*: For the high level, a potential over 3 V and under VCC must be used.
No. 6464-4/7
LA2615, 2615M
Block Diagram
F µ 1
F µ 1
F µ 1
F µ 1
F µ 4 7
F µ 4 . 7
F µ 0 . 1
F µ 0 . 0 1
F µ 4 . 7
R 2
R 1
No. 6464-5/7
LA2615, 2615M
I
— V
Output — Frequency
CCO
CC
5
4
3
16
14
12
10
8
6
2
4
2
1
0
Bypass
0
–2
10
3
5
5
5
7
9
11
13
13
13
2
2
2
3
3
3
5
7
2
3
5
7
2
3
5
7
5 7
5 7
2
2
2
3
3
3
5 7
100
100
100
1k
10k
10k
10k
100k
100k
100k
Supply voltage, V — V
CC
Frequency, f — Hz
Signal Handling — V
THD — f
CC
25
20
15
10
5
0.35
0.3
0.25
0.2
Signal Handling
(Surround)
0.15
0.1
0
0.05
0
–5
Bypass
–10
3
7
9
11
5 7
2
3
5 7
2
3
5 7
10
1k
Supply voltage, V — V
CC
Frequency, f — Hz
S/N — V
CT — f
CC
–90
–92
–94
–80
–82
–84
–86
–96
–88
–98
–90
–92
–100
3
7
11
5 7
2
3
5 7
2
3
5 7
Supply voltage,9V — V
10
1k
CC
Frequency, f — Hz
No. 6464-6/7
LA2615, 2615M
Specifications of any and all SANYO 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.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,
or that could cause damage to other property. When designing equipment, adopt safety measures so
that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective
circuits and error prevention circuits for safe design, redundant design, and structural design.
In the event that any or all SANYO products (including technical data, services) described or contained
herein are controlled under any of applicable local export control laws and regulations, such products must
not be exported without obtaining the export license from the authorities concerned in accordance with the
above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system,
or otherwise, without the prior written permission of SANYO Electric Co., Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification”
for the SANYO product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but
no guarantees are made or implied regarding its use or any infringements of intellectual property rights
or other rights of third parties.
This catalog provides information as of April, 2001. Specifications and information herein are subject to
change without notice.
PS No. 6464-7/7
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