TSOP6438TT

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TSOP6438TT

SENSOR REMOTE REC 38.0KHZ 40M

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仕様

Supplier Vishay Semiconductor Opto Division
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
SensingDistance 40m
BPFCenterFrequency 38.0kHz
Voltage-Supply 2.5 V ~ 5.5 V
Current-Supply 700 µA
Orientation Side or Top View
MountingType Surface Mount

概要

Description

TSOP6438TT is a 38 kHz infrared receiver with built‑in demodulation, preamplifier, and AGC. It’s designed to receive remote-control signals and output a clean digital data stream representing the encoded command.
Key points:
- Function: demodulates 38 kHz IR bursts from remote controls and outputs a low-active digital signal you can decode with a microcontroller.
- Interface: three pins – Vcc, GND, OUT.
- Packaging: TT suffix typically indicates tape-and-reel (reelable) packaging, with the same electrical interface as other TSOP38xx devices.
- Use cases: TV/AV remotes, consumer electronics, home automation, microcontroller IR projects.
- Note: Check the vendor’s datasheet for exact supply voltage, current, timing, and pinout details for TSOP6438TT.

Features

TSOP6438TT features (concise):
- 38 kHz infrared receiver for remote-control signals
- Built-in preamplifier, automatic gain control (AGC), and band-pass/demodulation
- Demodulated output is a logic-level, active-low signal
- 3-pin package (GND, VCC, OUT); easy to interface with microcontrollers
- Low power consumption
- Wide supply range (approximately 2.7–5.5 V)
- Wide operating temperature range (typical for automotive/industrial use)
- High immunity to ambient light and EMI; good rejection of 50/60 Hz flicker
- Internal filtering suitable for common remote protocols
Note: exact current specs and package/tape details may vary by lot; refer to the specific datasheet for device-internal parameters.

Package

An 8-pin surface‑mount Thin Small Outline Package (TSOP-8) IR receiver module (SOP‑8).

Pinout

Pin count: 3 pins.
Function: 38 kHz IR receiver with demodulated output. Pins are Vcc, GND, and OUT. The OUT is a TTL/CMOS level data signal (active-low) representing the received remote-control code after 38 kHz demodulation.

Manufacturer

The TSOP6438TT is manufactured by Vishay Intertechnology (Vishay). Vishay is a global, multinational semiconductor and electronic components company that designs and manufactures discrete semiconductors, optoelectronics, and passive components (resistors, capacitors, inductors) for various industries.

Application

TSOP6438TT is a 38 kHz IR receiver module (integrated preamp, AGC, demodulator) for remote-control signals. Typical application areas:
- TV/AV equipment and set-top boxes
- Home appliances (air conditioners, audio/video gear)
- Remote-control receivers in microcontroller projects and hobby electronics
- Smart home/automation devices requiring short-range IR reception
(Uses standard 38 kHz IR remotes and protocols.)

Equivalent

Direct equivalents (38 kHz IR demodulating receivers with the same 3-pin TSOP package) include:
- Vishay TSOP4838
- Vishay TSOP1738
- HX1838 (widely used in hobby IR modules)
Other brands’ 38 kHz demodulating receivers with matching pinout can substitute; always verify Vcc range and output logic from the datasheet.

出荷

出荷方法私たち

DHL、FedEx、TNT、UPS、またはあなたの選択の他の運送業者を通じてグローバルな出荷サービスを提供します。


出荷料参照（DHL/FedEx）:

DHL の: 配送費は25ドル〜45ドル（0.5kg）の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル（0.5kg）の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル（0.1kg）で、推定配送時間は5〜20営業日です。

支払い

Payment Methods

支払い期間は100％前払いです。

現在、下記の支払い方法のみを受け入れています。:

1. ペイパル

2. クレジット・デビットカード

3. ワイヤー 転送

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