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參數(shù)資料
| 型號： | UPD6122 |
| 廠商： | NEC Corp. |
| 英文描述： | REMOTE CONTROL TRANSMISSION CMOS IC |
| 中文描述： | 遙控傳輸CMOS集成電路 |
| 文件頁數(shù)： | 1/28頁 |
| 文件大?。?/td> | 170K |
| 代理商： | UPD6122 |
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1994
DATA SHEET
MOS INTEGRATED CIRCUIT
μ
PD6121, 6122
The
μ
PD6121, 6122 are infrared remote control transmission ICs using the NEC transmission format that are ideally
suited for TVs, VCRs, audio equipment, air conditioners, etc. By combining external diodes and resistors, a maximum
of 65,536 custom codes can be specified. These ICs come in small packages, thus facilitating the design of light
and compact remote control transmitters.
The NEC transmission format consists of leader codes, custom codes (16 bits), and data codes (16 bits). It can
be used for various systems through decoding by a microcontroller.
FEATURES
Low-voltage operation: V
DD
= 2.0 to 3.3 V
Low current dissipation: 1
μ
A Max. (at standby)
Custom codes: 65,536 (set by external diodes and resistors)
Data codes:
μ
PD6121: 32 codes (single input), 3 codes (double input), expandable up to 64 codes through SEL pin
μ
PD6122: 64 codes (single input), 3 codes (double input), expandable up to 128 codes through SEL pin
μ
PD6121, 6122 are transmission code-compatible (NEC transmission format) with the
μ
PD1913C
Note
, 1943G
Note
,
6102G
Note
, and 6120C
Note
.
Pin compatibility:
μ
PD6121G-001 is pin-compatible with the
μ
PD1943G (However, capacitance of capacitor connected to
oscillator pin and other parameters vary)
μ
PD6122G-001 is pin-compatible with the
μ
PD6102G (However, capacitance of capacitor connected to
oscillator pin and other parameters vary)
Standard products (Ver. I, Ver. II specifications)
Note
Provided for maintenance purpose only
When using this product (in NEC transmission format), please order custom codes from NEC.
New custom codes for the
μ
PD6121G-002,
μ
PD6122G-002 cannot be ordered.
The information in this document is subject to change without notice.
The mark shows revised points.
Document No. U10114EJ6V0DS00 (6th edition)
(Previous No. IC-1813)
Date Published October 1995 P)
Printed in Japan
REMOTE CONTROL TRANSMISSION CMOS IC
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相關PDF資料 |
PDF描述 |
|---|---|
| UPD6122G-001 | REMOTE CONTROL TRANSMISSION CMOS IC |
| UPD6122G-002 | REMOTE CONTROL TRANSMISSION CMOS IC |
| UPD6132 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION |
| UPD6133 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION |
| UPD6133GS | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| UPD6122G-001 | 制造商:NEC 制造商全稱:NEC 功能描述:REMOTE CONTROL TRANSMISSION CMOS IC |
| UPD6122G-002 | 制造商:NEC 制造商全稱:NEC 功能描述:REMOTE CONTROL TRANSMISSION CMOS IC |
| UPD6124A | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR REMOTE CONTROL TRANSMISSION |
| UPD6124ACS | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR REMOTE CONTROL TRANSMISSION |
| UPD6124AGS | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR REMOTE CONTROL TRANSMISSION |
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