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參數(shù)資料
| 型號(hào)： | LA7916 |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP20 |
| 封裝： | DIP-20 |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大?。?/td> | 56K |
| 代理商： | LA7916 |
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.
Monolithic Linear IC
Peripheral Circuit for TV/VCR Frequency
Synthesizer Channel Select System
Ordering number:ENN4038
LA7916
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
12501TN (KT)/N261TH No.4038–1/4
1
10
20
11
0.5
(3.25)
3.3
3.9max
24.0
(0.57)
2.54
1.2
0.25
7.62
6.4
0.51min
1.0
Package Dimensions
unit:mm
3021C-DIP20
[LA7916]
SANYO : DIP20
Overview
The LA7916 contains CPU/PLL-excluded peripheral cir-
cuits such as switch, +5V power supply (with RST), sync
detector, low-pass filter for color TV/VCR frequency syn-
thesizer channel select system use.
Functions
Band switch (2-input 4-output).
Video signal, flyback pulse, AFT output-used detection
of tuning mode and horizontal sync mode.
+5V power supply, with RST ouput (for CPU).
Operational amplifier for low-pass filter (for frequency
synthesizer).
Features
The band switch truth table can be changed in a short
period of time at the user’s option.
The band switch is of pnp output type which need not be
driven externally.
The operational amplifier for low-pass filter is excellent
in pulse response because of its high-impedance input
pin.
Specifications
Maximum Ratings at Ta = 25C
Continued on next page.
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