ADI MAX7219CWG
With its '8-digit Serial Interface', the MAX7219CWG+ simplifies LED display applications
ブランド: Analog Devices
製造元部品 #: MAX7219CWG
データシート: MAX7219CWG Datasheet (PDF)
パッケージ/ケース: SOIC-24
製品の種類: 電源管理IC
MAX7219CWG 概要
The MAX7219CWG+ is a serially controlled LED driver integrated circuit (IC) designed to drive common-cathode LED displays. It can control up to eight digits, seven-segment displays, or 64 individual LEDs through a 3-wire serial interface. Operating from a 5V power supply, it provides a constant current drive of up to 40mA per segment. The MAX7219CWG+ features an internal voltage regulator, reducing the need for external components. It includes a BCD code-B decoder, allowing for easy interfacing with microcontrollers and digital systems. The device offers several display modes, including static, blinking, and intensity adjustment, enhancing visual flexibility. With a low power consumption mode, it's suitable for portable and battery-powered applications. The IC is housed in a 24-pin wide SO package, making it compact and versatile for various display applications, such as digital clocks, scoreboards, and signage.
特徴
応用
仕様
パラメータ | 価値 | パラメータ | 価値 |
---|---|---|---|
Product Category | LED Display Drivers | RoHS | Details |
Series | MAX7219 | Number of Digits | 8 |
Number of Segments | 64 | Mounting Style | SMD/SMT |
Package / Case | SOIC-24 | Operating Supply Voltage | 4 V to 5.5 V |
Supply Current - Max | 330 mA | Minimum Operating Temperature | 0 C |
Maximum Operating Temperature | + 70 C | Brand | Analog Devices / Maxim Integrated |
Height | 2.35 mm | High Level Output Current | - 2 mA |
Length | 15.6 mm | Low Level Output Current | 5 mA |
Pd - Power Dissipation | 941 mW | Product | LED Display Drivers |
Product Type | LED Display Drivers | Factory Pack Quantity | 30 |
Subcategory | Driver ICs | Width | 7.6 mm |
Part # Aliases | MAX7219 |
配送
配送タイプ | 配送料 | リードタイム | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間:送料は地域や国によって異なります。
支払い
支払条件 | ハンドフィー | |
---|---|---|
電信送金 | 銀行手数料 US$30.00 を請求します。 | |
ペイパル | 4.0%のサービス料がかかります。 | |
クレジットカード | 3.5%のサービス料がかかります。 | |
ウエスタンユニオン | charge US.00 banking fee. | |
送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
1.購入した電子部品には365日保証が含まれており、製品の品質を保証します。
2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。 ただし、商品は元の状態のままでなければなりません。
パッキング
-
ステップ1 :製品
-
ステップ2 :真空包装
-
ステップ3 :静電気防止袋
-
ステップ4 :個包装
-
ステップ5 :梱包箱
-
ステップ6 :バーコード配送タグ
すべての製品は静電気防止袋に梱包されます。 ESD 帯電防止保護を備えた状態で出荷されます。
社外の ESD 梱包ラベルには、部品番号、ブランド、数量などの当社の情報が使用されます。
私たちは出荷前にすべての商品を検査し、すべての製品が良好な状態であることを確認し、部品が新しいオリジナルでデータシートと一致していることを確認します。
すべての商品に問題がないことを確認した後、梱包後、安全に梱包し、グローバルエクスプレスで発送します。 優れた耐穿刺性と耐引裂性を示し、シールの完全性も良好です。
パーツポイント
-
The MAX7219CWG is a versatile integrated circuit used for controlling LED matrix displays. It can drive up to 64 individual LEDs or 8 digits of 7-segment displays with a single chip, using a SPI-like interface. It simplifies the control complexity of LED displays and provides a convenient solution for visual output in various applications such as clocks, scoreboards, and message boards.
-
Equivalent
Equivalent products of the MAX7219CWG chip include the MAX7221, MAX7218, and HT16K33. These chips are designed to drive multiple LED display modules and are commonly used in applications such as clock displays and seven-segment numeric displays. -
Features
The MAX7219CWG is a versatile LED display driver that supports up to 8 digits or 64 individual LEDs. It utilizes a 4-wire SPI interface for simple and efficient communication. It also features adjustable brightness control and can easily cascade multiple devices for larger displays. -
Pinout
The MAX7219CWG is a 24-pin integrated circuit (IC) used as a display driver for 7-segment LED displays. It is able to drive up to 8 digits or segments through a matrix scanning technique. The IC provides control for brightness adjustments, digit multiplexing, and cascading additional MAX7219 chips for larger displays. -
Manufacturer
The MAX7219CWG is manufactured by Maxim Integrated. Maxim Integrated is an American multinational company that designs, develops, and sells a wide range of integrated circuits (ICs) and related products. It is focused on producing high-performance analog and mixed-signal ICs for a variety of applications. -
Application Field
The MAX7219CWG is commonly used in applications such as display panels, seven-segment displays, LED matrix displays, and other applications that require controlling multiple LEDs or segments. It is often used in gaming devices, digital clocks, scoreboards, and electronic signs. -
Package
The MAX7219CWG chip comes in a Wide SOIC package with a body size of 7.5mm x 12mm.
データシート PDF
私たちは高品質の製品、思いやりのあるサービス、販売後の保証を提供します
-
豊富な商品を取り揃えておりますので、お客様の様々なニーズにお応え致します。
-
最小注文数量は1個からとなります。
-
最低国際配送料は0.00ドルから
-
全商品365日品質保証