Sanyo LA2110 Specifications
Ordering number:ENN855F
Monolithic Linear IC
LA2110
FM Noise Canceller
Overview
The LA2110 has the capability to effectively remove external noise (pulse noise) caused by engine, etc. and is used in conjunction with a PLL FM multiplex stereo demodula-
tor (such as LA3375) with pilot signal canceller.
Features
•Pilot signal compensation function.
•By using in conjunction with PLL FM multiplex stereo demodulator with pilot signal canceller, adverse effect caused by pilot signal can be compensated.
•Low distortion factor : THD=0.02%, 300mV.
•Good space facator due to single end package.
•Variable input type noise AGC system. This system widens the noise detector’s dynamic range, so that pulse noise can be satisfactorily detected even in a weak electric field, and pulse noise is removed without adversely affecting distortion factor.
Package Dimensions
unit:mm |
|
|
|
3193-SIP16Z |
|
|
|
|
|
[LA2110] |
|
|
24.2 |
3.25 |
|
|
|
6.5 |
8.8max |
|
|
2.2min |
3.6 |
1 |
|
16 |
|
0.85 |
0.5 |
0.25 |
|
3.0 |
|
1.5 |
|
|
|
|
|
3.0 |
|
|
|
1.5 |
|
SANYO : SIP16Z |
|
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter |
Symbol |
Conditions |
Ratings |
Unit |
|
|
|
|
|
Maximum Supply Voltage |
VCC max |
|
16 |
V |
Allowable Power Dissipation |
Pd max |
Ta≤50˚C |
450 |
mW |
Operating Temperature |
Topr |
|
–20 to +75 |
˚C |
|
|
|
|
|
Storage Temperature |
Tstg |
|
–40 to +125 |
˚C |
|
|
|
|
|
Recommended Operating Conditions at Ta = 25˚C
Parameter |
Symbol |
Conditions |
Ratings |
Unit |
|
|
|
|
|
Recommended Supply Voltage |
VCC |
|
12 |
V |
Operating Voltage Range |
VCC op |
|
8 to 15 |
V |
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
11200TH (KT)/D247KI/4115KI, TS No.855–1/6
LA2110
Operating Conditions at Ta = 25˚C, VCC=12V, See specified Test Circuit
Parameter |
Symbol |
Conditions |
|
Ratings |
|
Unit |
|
|
|
|
|
|
|||
|
|
(input pin) |
(output pin) |
min |
typ |
max |
|
|
|
|
|
|
|
|
|
Quiescent Currant |
Icco |
|
|
|
16 |
25 |
mA |
|
|
|
|
|
|
|
|
Voltage Gain |
VG |
V7=300mV, f=1kHz |
Output |
–0.2 |
+0.8 |
+1.8 |
dB |
Input Signal Dynamic Range |
VD |
V7, f=1kHz |
Output, THD=1% |
1.3 |
|
|
V |
Input Impedance |
Zin |
V7=300mV, f=1kHz |
|
36k |
51k |
67k |
Ω |
Total Harmonic Distortion |
THD |
V7=300mV, f=1kHz |
Output |
|
0.01 |
0.03 |
% |
Low-pass Amp Gain |
VGL |
V5=300mV, f=1kHz |
V4 |
1.0 |
1.1 |
1.2 |
times |
High-pass Amp Gain |
VGH |
V9=100mV, f=200kHz |
V10 |
1.2 |
1.4 |
1.65 |
times |
Inverting Amp Distortion Factor |
THDI |
V15=100mV, f=19kHz |
Output |
|
|
0.1 |
% |
Inverting Amp Dynamic Range |
VDI |
V15, f=19kHz |
Output, THD=1% |
300 |
|
|
mV |
Inverting Amp Gain |
VGI |
V15=100mV, f=19kHz |
Output |
1.0 |
1.3 |
1.6 |
times |
Output Noise Voltage |
VNO |
V7, V15 shorted to GND |
Output, 100kHz |
|
30 |
60 |
µV |
low-pass filter |
|
||||||
Gate Time |
tgate |
V7=100mVp-p, 1µs, |
Output |
13 |
21 |
30 |
µs |
f=1kHz |
|||||||
Noise Sensitivity |
SN |
V7, 1µs, f=1kHz |
Output |
|
|
30 |
mVp-o |
Test Circuit
No.855–2/6
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